abs1__ |
Calculate the absolute value (modulus) of an image. |
absolute_invariant |
Normalizing of the Fourier coefficients with regard to the displacment
of the starting point.
|
access_channel |
Access a channel of a multi-channel image. |
adapt_template |
Adapting a template to the size of an image. |
add__ |
Add two images. |
add_channels |
Add gray values to regions. |
add_noise1 |
Add noise to an image. |
add_noise2 |
Add noise to an image. |
anisotrope_diff__ |
Smooth an image by edge-preserving anisotropic diffusion. |
append_channel |
Append additional matrices (channels) to the image. |
approx_chain1 |
Approximate a closed chain code by arcs and lines. |
approx_chain2 |
Approximate a closed chain code by arcs and lines. |
area_center |
Area and center of regions. |
area_center_xld |
Area and center of gravity (centroid) of contours and polygons. |
auto_threshold1 |
Segment an image using thresholds determined from its histogram. |
auto_threshold2 |
Segment an image using thresholds determined from its histogram. |
background_seg |
Determine the connected components of the background of given regions. |
bandpass__ |
Edge extraction using bandpass filters. |
best_match |
Searching the best matching of a template and an image. |
best_mg_match |
Searching the best grayvalue matches in a pyramid. |
bin_threshold |
Segment a black-and-white image using an automatically determined threshold. |
bit_and |
Bit-by-bit AND of all pixels of the input images. |
bit_lshift |
Left shift of all pixels of the image. |
bit_mask |
Logical "and" of each pixel using a bit mask. |
bit_not |
Complement all bits of the pixels. |
bit_or |
Bit-by-bit OR of all pixels of the input images. |
bit_rshift |
Right shift of all pixels of the image. |
bit_slice |
Extract a bit from the pixels. |
bit_xor |
Bit-by-bit XOR of all pixels of the input images. |
bottom_hat |
Compute the bottom hat of regions. |
boundary |
Reduce a region to its boundary. |
caltab_points |
Read the mark center points from the calibration table description file. |
camera_calibration |
Computation of all camera parameters by a simultanous minimization process. |
change_bg_esti_params |
Change the parameters of the current data set |
change_domain |
Change definition domain of an image. |
change_format |
Change image size. |
channels_to_image |
Convert one-channel images into a multichannel image |
chapter_info |
Information concerning the chapters on procedures. |
char_threshold |
Perform a threshold segmentation for extracting characters. |
check_difference |
Compare two image pixel by pixel. |
checker_region |
Create a checkered region. |
chord_distribution |
Distribute the chord lengths of a region. |
circle |
Create a circle. |
circularity |
Shape factor for the roundness of a region. |
class_2dim2 |
Segment two images by clustering. |
class_2dim__ |
Segment an image using two-dimensional pixel classification. |
class_ndim1__ |
Classify pixels using hyper-spheres or hyper-cubes. |
class_ndim2__ |
Classify pixels using hyper-cuboids. |
clear |
Delete an iconic object from the HORUS database. |
clear_image |
Set the gray values of an image to a specified value. |
clear_rectangle |
Deletion of a rectangle on the output window. |
clear_window |
Deletion of an output window. |
clip_region |
Clip a region to a rectangle. |
clip_rel_region |
Clip a region relative to its size. |
close_all_windows |
Closing of all outputwindows. |
close_bg_esti |
Delete the current BgEsti data set |
close_classif2 |
Deletion of the current classificator. |
close_edges1 |
Close edge gaps using the edge amplitude image. |
close_edges2 |
Close edge gaps using the edge amplitude image. |
close_file |
Close current text file |
close_framegrabber |
Close currently open framegrabber. |
close_horus |
Resets the initial state of a HORUS session. |
close_ocr_net |
Deallocation of the memory of an OCR-network. |
close_window |
Closing of an output window. |
closing |
Close a region. |
closing_circle |
Close a region with a circular structuring element. |
closing_golay |
Close a region with an element from the Golay alphabet. |
closing_rectangle1 |
Close a region with a rectangular structuring element. |
combine_roads_xld |
Combine road hypotheses from two resolution levels. |
comp_info |
Informations about the components of an imabe object. |
compactness |
Shape factor for the compactness of a region. |
compare_coef |
Similarity of two contours. |
complement__ |
Return the complement of a region. |
complex_to_real |
Convert a complex image into two real images. |
compose2 |
Convert two images into a two-channel image. |
compose3 |
Convert 3 images into a three-channel image. |
compose4 |
Convert 4 images into a four-channel image. |
compose5 |
Convert 5 images into a five-channel image. |
compose6 |
Convert 6 images into a six-channel image. |
compose7 |
Convert 7 images into a seven-channel image. |
concat_obj |
Concatenate two iconic object tuples. |
connect_and_holes |
Number of connection components and holes |
connection |
Compute connected components of a region. |
cont_info_xld |
Return XLD contour parameters. |
cont_len_xld |
Return the number of points in an XLD contour. |
contlength |
Contour length of a region. |
convert_image_type__ |
Convert the type of an image. |
convexity |
Shape factor for the convexity of a region. |
convol__ |
Convolve an image with an arbitrary filter mask. |
convol_fft__ |
Convolve an image with a byte-mask in the frequency domain. |
convol_gabor__ |
Convolve an image with a Gabor filter in the frequency domain. |
cooc_feature1 |
Calculate a co-occurrence matrix and derive gray value features thereof. |
cooc_feature2 |
Calculate gray value features from a co-occurrence matrix. |
copy_obj |
Cpoy an iconic object in the HORUS database. |
copy_rectangle |
Copying between output windows. |
corner_response__ |
Searching corners in images. |
count |
Rank operator for regions. |
count_channels |
Count channels of image. |
count_obj |
Number of objects in a tuple. |
count_relation |
Number of entries in the HORUS database. |
count_seconds |
Elapsed processing time since the last call. |
create_bg_esti |
Generate and initialize a data set for the background estimation |
create_caltab |
Generates calibration table description file and corresponding
PostScript file. |
create_classif2 |
Creation of a new classificator. |
create_dimage |
Create an image from a pointer on the pixels with storage management. |
create_image |
Create an image from a pointer to the pixels. |
create_image3 |
Create an image from three pointers to the pixels. |
create_ocr_net |
Creating a new OCR-network. |
create_param_cont |
Parameterizes the passed contour. |
create_template |
Preparing a pattern for template matching. |
crop_image |
Cut out a rectangular image area. |
decompose2 |
Convert a two-channel image into two images. |
decompose3 |
Convert a three-channel image into three images. |
decompose4 |
Convert a four-channel image into four images. |
decompose5 |
Convert a five-channel image into five images. |
decompose6 |
Convert a six-channel image into six images. |
decompose7 |
Convert a seven-channel image into seven images. |
defined_attribs_xld |
Return the names of the defined attributes of an XLD contour. |
delete_template |
Deallocation of the memory of a template. |
derivate_gauss |
Convolve an image with derivatives of the Gaussian. |
descript_classif2 |
Description of the current classificator. |
detect_edges1 |
Detect straight edge segments. |
deviation__ |
Calculate the standard deviation of gray values within a rectangular window. |
diff_of_gauss__ |
Approximate the LoG operator (Laplace of Gaussian). |
difference |
Calculate the difference of two regions. |
dilation1 |
Dilate a region. |
dilation2 |
Dilate a region (using a reference point). |
dilation_circle |
Dilate a region with a circular structuring element. |
dilation_golay |
Dilate a region with an element from the Golay alphabet. |
dilation_rectangle1 |
Dilate a region with a rectangular structuring element. |
dilation_seq |
Dilate a region sequentially. |
direction1 |
Pose relation of regions with regard to the coordinate axes. |
direction2 |
Pose relation of regions. |
disp_arc |
Displays circular arcs in a window. |
disp_arrow |
Displays arrows in a window. |
disp_caltab |
Project and visualize the 3D model of the calibration table in the image. |
disp_circle |
Displays circles in a window. |
disp_color |
Displays a color (RGB) image |
disp_distribution |
Displays a noise distribution. |
disp_ellipse |
Displays ellipses. |
disp_grey |
Displays images with several channels. |
disp_image |
Displays grey value images. |
disp_info |
Displays the manual information of a procedure on the screen. |
disp_line |
Draws lines in a window. |
disp_lut |
Graphical view of the look-up-table (lut). |
disp_polygon |
Displays a polyline. |
disp_rectangle1 |
Display of rectangles aligned to the coordinate axes. |
disp_rectangle2 |
Displays arbitrarily oriented rectangles. |
disp_region |
Displays regions in a window. |
disp_xld |
Display an XLD object. |
div__ |
Divide two images. |
do_ocr_b |
Classification of characters. |
do_ocr_m |
Classification of a character. |
draw_circle |
Interactive creation of a circle. |
draw_ellipse |
Interactive creation of an ellipse. |
draw_lut |
Manipulate look-up-table (lut) interactively. |
draw_polygon |
Interactive creation of a polygon row. |
draw_rectangle1 |
Drawing of a rectangle parallel to the coordinate axis. |
draw_rectangle2 |
Interactive creation of any orientated rectangle. |
draw_region |
Interactive creation of a closed region. |
dual_rank |
Opening, Median and Closing with circle or rectangle mask. |
dump_lwindow |
Converting of the window contents in an image. |
dump_pwindow |
Output of the window contents to a file. |
dup_image |
Copy an image and allocate new memory for it. |
dvf_to_affin |
Approximate an affine map from a displacement vector field. |
dvf_to_int1 |
Convert a displacement vector field into two int1-images. |
dyn_threshold__ |
Segment an image using a local threshold. |
edges__ |
Extract edges using Deriche, Shen, or Canny filters. |
edges_sub_pix |
Extract sub-pixel precise edges using Deriche, Shen, or Canny filters. |
ellipse |
Create an ellipse. |
elliptic_axis |
Parameter of the equivalent ellipse. |
emphasize__ |
Enhance contrast of the image. |
empty_obj |
Create an empty object tuple. |
empty_region |
Create an empty region. |
energy__ |
Calculate the energy of a two-channel image. |
enquire_classif2 |
Classification of a tupel of attributes. |
enquire_reject_classif2 |
Classification of a tupel of attributes with rejection class. |
entropy1__ |
Calculate the entropy of gray values within a rectangular window. |
entropy2__ |
Determine the entropy and anisotropy of images. |
equ_histo__ |
Histogram linearisation of images |
equal_obj |
Compare image objects regarding equality. |
equal_region |
Test whether the regions of two objects are identical. |
erosion1 |
Erode a region. |
erosion2 |
Erode a region (using a reference point). |
erosion_circle |
Erode a region with a circular structuring element. |
erosion_golay |
Erode a region with an element from the Golay alphabet. |
erosion_rectangle1 |
Erode a region with a rectangular structuring element. |
erosion_seq |
Erode a region sequentially. |
error_text |
Inquiry after the error text of a HORUS error number. |
estimate_al_am |
Estimate the ambedo of a surface and the amount of ambient light. |
estimate_foe |
Calculate vanishing point from given alignments. |
estimate_orientation |
Estimate the orientation of regions (letters). |
estimate_sl_al_lr |
Estimate the slant of a light source and the ambedo of a surface. |
estimate_sl_al_zc |
Estimate the slant of a light source and the ambedo of a surface. |
estimate_tilt_lr |
Estimate the tilt of a light source. |
estimate_tilt_zc |
Estimate the tilt of a light source. |
euler_number |
Calculate Euler number. |
excentricity |
Shape features derived from the ellipse parameters. |
expand |
Fill gaps between regions or split overlapping regions. |
expand_grey1 |
Fill gaps between regions (depending on gray value or color) or split
overlapping regions. |
expand_grey2 |
Fill gaps between regions (depending on gray value or color) or split
overlapping regions. |
expand_line |
Expand a region starting at a given line. |
fast_match |
Searching all good matches of a template and an image. |
fast_mg_match |
Searching all good grayvalue matches in a pyramid. |
fast_threshold |
Fast selection of greyvalues within a given grey intervall. |
fetch_angle_xld |
Calculate the direction of an XLD contour for each contour point. |
fetch_bg_esti_params |
Return the parameters of the current data set |
fetch_chain |
Contour of an object as chain code. |
fetch_chord |
Access the runlength coding of a region. |
fetch_contour |
Access the contour of an object. |
fetch_convex |
Access convex hull as contour. |
fetch_coord |
Access the pixels of a region. |
fetch_polygon |
Polygon approximation of a region. |
fetch_thickness |
Access the thickness of a region along the main axis. |
fft__ |
Compute the fast Fourier transform of an image. |
fft_generic |
Compute the fast Fourier transform of an image. |
fft_inv__ |
Compute the inverse fast Fourier transform of an image. |
file_exists |
Check whether file exists. |
fill_image |
Expansion of a displacement vector field onto undefined areas. |
fill_interlace__ |
Interpolate 2 video half images. |
fill_sp |
Replace values outside of thresholds with average value. |
fill_up |
Fill up holes in regions. |
fill_up_shape |
Fill up holes in regions having given shape features. |
filter_kalman |
Estimating the current state of a system with the help of the
Kalman filtering. |
find_caltab |
Segmentation of the calibration table region in the image. |
find_marks_and_pose |
Extract the 2D calibration marks from the video image and
calculate initial values for the external camera parameters. |
fitting |
Perform a closing after an opening with multiple structuring elements. |
fnew_line |
Create a line feed. |
fourier_1dim |
Calculates the Fourier coefficients of a parameterized contour. |
fourier_1dim_inv |
One dimensional Fourier synthesis (inverse Fourier transform). |
fread_char |
Read a character from a text file. |
fread_string |
Read strings from a text file. |
free_sampset |
Free memory of a data set. |
frei_amp |
Detect edges (amplitude) using the Frei-Chen operator. |
frei_dir |
Detect edges (amplitude and direction) using the Frei-Chen operator. |
full_domain |
Expand the domain of an image to maximum. |
fuzzy_entropy |
Determine the fuzzy entropy of regions. |
fuzzy_perimeter |
Calculate the fuzzy perimeter of a region. |
fwrite_nl_string |
Output of values on a text file with additional new lines. |
fwrite_string |
Output of values on a text file. |
gauss__ |
Smooth using discrete gauss functions. |
gauss_distribution |
Generate a Gaussian noise distribution. |
gen_bandfilter |
Generate an ideal band filter. |
gen_bandpass |
Generate an ideal bandpass filter. |
gen_contour2_xld |
Convert a region into XLD contours. |
gen_contour_xld |
Convert a region into XLD contours. |
gen_cooc_matrix |
Calculate the co-occurrence matrix of a region in an image. |
gen_filter_mask |
Store a filter mask in the spatial domain as a real-image. |
gen_gabor |
Generate a Gabor filter. |
gen_gauss_pyramid |
Calculating a Gauss pyramid. |
gen_highpass |
Generate an ideal highpass filter. |
gen_lowpass |
Generate an ideal lowpass filter. |
gen_psf_defocus |
Generation of an impulse response of an uniform out-of-focus blurring. |
gen_psf_motion |
Generation of an impulse response of a (linearly) motion blurring. |
gen_sin_bandpass |
Generate a bandpass filter with sinusoidal shape. |
gen_std_bandpass |
Generate a bandpass filter with Gaussian or sinusoidal shape. |
get_bg_esti |
Return the ID of the current BgEsti data set |
get_check |
State of the HORUS control modes. |
get_classif2 |
Name of the current classificator. |
get_classif2_param |
Information about the current parameter. |
get_comprise |
Query the output treatment of an image matrix. |
get_cont_attrib_xld |
Return point attribute values of an XLD contour. |
get_contour_xld |
Return the coordinates of an XLD contour. |
get_domain |
Get the domain of an image. |
get_draw |
Query of the current region fill mode. |
get_file |
Query current text file. |
get_fix |
Get mode of fixing of current look-up-table (lut). |
get_fixed_lut |
Get fixing of "look-up-table" (lut) for "real color images" |
get_font |
Queries the current font. |
get_framegrabber_lut |
Query framegrabber lut. |
get_greyval__ |
Access the gray values of an image object. |
get_hsi |
Queries the HSI coding of the current color. |
get_icon |
Query of the icon for region output |
get_image_pointer3 |
Access the pointers of a colored image |
get_image_pointer__ |
Access the pointer of a channel. |
get_image_time |
Request time at which the image was created. |
get_insert |
Query of the current display mode. |
get_line_approx |
Query of the current approximation error for contour display. |
get_line_style |
Query of the current graphic mode for contours. |
get_line_width |
Query the current line width for contour display. |
get_lines_xld |
Return an XLD polygon's data (as lines). |
get_lut |
Get current look-up-table (lut). |
get_lut_style |
Get modification parameters of look-up-table (lut). |
get_mbutton |
Wait until a mouse button is pressed. |
get_mposition |
Query the mouse position. |
get_mshape |
Query the current mouse pointer shape. |
get_paint |
Query the current disply mode for greyvalues. |
get_part |
Query of the current image part. |
get_part_style |
Query of the current interpolation mode for greyvalue display. |
get_pixel |
Query of the current color lookup table index. |
get_poly_parallel_xld |
Return an XLD parallel's data (as lines). |
get_poly_xld |
Return an XLD polygon's data. |
get_region_index |
Index of all regions containing a given pixel. |
get_rgb |
Query of the current color in RGB-coding. |
get_shape |
Query of the current region output shape. |
get_spy |
Current configuration of the HORUS debugging-tool. |
get_string_extents |
Query the spatial size of a string. |
get_system |
Information concerning the currently used HORUS system parameter. |
get_tposition |
Queries cursor position. |
get_tshape |
Queries the shape of the text cursor. |
get_window |
Query the current output window. |
get_window_extents |
Information about a window's size and position. |
get_window_pointer3 |
Access to a window's pixel data. |
get_window_type |
Query of the current window type. |
give_bg_esti |
Return the estimated background image |
gnuplot_close |
Close all open gnuplot files or terminate an active gnuplot sub-process. |
gnuplot_open_file |
Open a gnuplot file for visualization of images and control values. |
gnuplot_open_pipe |
Open a pipe to a gnuplot process for visualization of images and control
values. |
gnuplot_plot |
Visualize images using gnuplot. |
gnuplot_plot_ctrl |
Plot control values using gnuplot. |
golay_elements |
Generate the structuring elements of the Golay alphabet. |
grab_image |
Grab an image. |
grey_bothat |
Perform a gray value bottom hat transformation on an image. |
grey_closing |
Perform a gray value closing on an image. |
grey_dilation |
Perform a gray value dilation on an image. |
grey_erosion |
Perform a gray value erosion on an image. |
grey_inside |
Calculate the lowest possible gray value on an arbitrary path to the
image border for each point in the image. |
grey_moments |
Calculate gray value moments and approximation by a plane. |
grey_opening |
Perform a gray value opening on an image. |
grey_projections |
Calculate horizontal and vertical gray-value projections. |
grey_skeleton__ |
Thinning of gray value images. |
grey_tophat |
Perform a gray value top hat transformation on an image. |
grid |
Create a region from lines or pixels. |
hamming_change_region |
Generate a region having a given Hamming distance. |
hamming_distance |
Hamming distance between two regions. |
has_shape |
Select regions of a given shape. |
highpass__ |
Extract high frequency components from an image. |
histo_2dim__ |
Calculate the histogram of two-channel gray value images. |
histo__ |
Calculate the gray value distribution. |
histo_gauss |
Smooth a histogram by averaging with a Gaussian mask. |
histo_mean |
Smooth a histogram by averaging its values. |
histo_to_region |
Convert a histogram into a region. |
histo_to_thresh |
Determine gray value thresholds from a histogram. |
hit_or_miss |
Hit-or-miss operation for regions. |
hit_or_miss_golay |
Hit-or-miss operation for regions using the Golay alphabet. |
hit_or_miss_seq |
Hit-or-miss operation for regions using the Golay alphabet (sequential). |
hom_3d_trans |
Transform a 3D point into new coordinate system. |
hom_mat_ident |
Transformation matrix of the identical transform. |
hom_mat_invert |
Invert transformation matrix. |
hom_mat_mult |
Multiply 2 transformation matrices. |
hom_mat_rot |
Rotate the destination coordinate system. |
hom_mat_to_pose |
Convert homogeneous transformation matrix into external camera parameters. |
hom_mat_translate |
Translate the destination coordinate system. |
hom_mat_values |
Selects the rotation and translation values from a transformation matrix. |
hough_circle_trans |
Returns the Hough-Transform for circles with a given radius. |
hough_circles |
Detects the centre of circles in regions with the help of the Hough transform
for circles with a certain radius |
hough_line_trans |
Produces the Hough transform for lines within regions. |
hough_lines |
Detects lines in edge images with the help of the Hough transform and
returns it in HNF |
hysteresis_threshold__ |
Perform a hysteresis threshold operation on an image. |
illuminate__ |
Illuminate image. |
image_getmatrix |
Return the current transformation matrix. |
image_identity |
Reset the current transformation matrix. |
image_plane |
Create a gray value plane. |
image_rotate |
Modify the current transformation matrix by a rotation. |
image_scale |
Modify the current transformation matrix by a scaling. |
image_setmatrix |
Set the current transformation matrix. |
image_to_channels |
Convert a multichannel image into One-channel images |
image_to_mean |
Paint regions with their average gray value. |
image_transform__ |
Apply an arbitrary affine transformation to an image. |
image_translate |
Modify the current transformation matrix by a translation. |
info_edges |
Estimate the width of a filter in edges__. |
info_framegrabber |
Return possible operational modes of the current framegrabber. |
info_ocr_net |
Information on an OCR network. |
info_para_xld |
Return information on the gray values of the area enclosed by XLD parallels. |
info_smooth |
Information on smoothing filter smooth__. |
init_horus |
Initialization of the HORUS system. |
inner_circle |
Largest inner circle of a region. |
inside_region1 |
Choose all regions containing a given pixel. |
inside_region2 |
Test, ob eine Region einen gegebenen Punkt enthält. |
int1_to_dvf |
Convert two int1-images into a displacement vector field. |
integer_to_obj |
Convert a ``integer number'' into an iconic object. |
intensity__ |
Calculate the mean and deviation of gray values. |
interjacent |
Partition the image plane using given regions. |
intersection |
Calculate the intersection of two regions. |
invariances |
Normalizing of the Fourier coefficients. |
inverse_project_pixel |
Inverse projection of a pixel into focal plane. |
invert |
Invert an image. |
junc |
Find junctions and end points in a skeleton. |
kirsch_amp |
Detect edges (amplitude) using the Kirsch operator. |
kirsch_dir |
Detect edges (amplitude and direction) using the Kirsch operator. |
label_to_region |
Extract regions with equal gray values from an image. |
laplace__ |
Calculate the Laplace operator by using finite differences. |
laplace_of_gauss |
LoG-Operator (Laplace of Gaussian). |
laws_byte |
Filter an image using a Laws texture filter. |
laws_int2 |
Filter an image using a Laws texture filter. |
laws_int4 |
Filter an image using a Laws texture filter. |
learn_classif2 |
Training of the current classificator. |
learn_ndim1__ |
Construct clusters for class_ndim1__. |
learn_ndim2__ |
Train the current classifier using a multi-channel image. |
learn_sampset2 |
Training of the classificator with one data set. |
length_xld |
Length of contours or polygons. |
line_orientation |
Calculate the orientation of lines. |
line_position |
Calculate the center of gravity, length, and orientation of a line. |
linear_motion |
Simulation of (linearly) motion blur. |
lines_facet |
Detection of lines using the facet model. |
lines_gauss |
Detection of lines using Gaussian smoothing. |
load_grey_se |
Load a structuring element for gray morphology. |
local_max |
Detect all local maxima in an image. |
local_max_cont_xld |
Select XLD contours with a local maximum of gray values. |
lut_trans |
Transform an image with a gray-value look-up-table |
make_disc_se |
Generate ellipsoidal structuring elements for gray morphology. |
match__ |
Matching of a template and an image. |
match_functions |
Calculating the transformation parameters between two functions. |
matching_lines |
Selects those lines from a set of lines (in HNF) which
fit best into a region. |
max1__ |
Determine the maximum gray value within a rectangle. |
max2__ |
Calculate the maximum of two images pixel by pixel. |
max_distance |
Maximal distance between two boundary points of a region. |
max_parallels_xld |
Join modified XLD parallels lying on the same polygon. |
mean__ |
Smooth by averaging. |
mean_n |
Average gray values over several channels. |
mean_sp |
Suppress salt and pepper noise. |
median |
Median filtering with different rank masks. |
median_separate |
Separated median filtering with rectangle masks. |
median_weighted |
Weighted median filtering with different rank masks. |
mf_close_db |
Deleting the currently active MF-database. |
mf_compute_energy |
Calculating the energy value of an MF image interpretation. |
mf_db_generation |
Creating a Markov field database. |
mf_features |
Creating a Markov field feature file. |
mf_get_db |
How to get the name of the current MF-database. |
mf_interprete_image |
Execution of an MF image interpretation. |
mf_read_db |
Reading of an MF-database. |
mf_set_db |
Activating an MF-database. |
mg_match__ |
Matching a template and an image in a resolution pyramid. |
midrange |
Calculate the average of maximum and minimum inside any mask. |
min1__ |
Determine the minimum gray value within a rectangle. |
min2__ |
Calculate the minimum of two images pixel by pixel. |
min_distance1 |
Minimum distance between two regions with the help of dilatation. |
min_distance2 |
Minimum distance between the contour pixels of two regions each. |
min_max__ |
Determine the minimum and maximum gray values within regions. |
min_max_filter |
Smooth an image in the spatial domain to suppress noise. |
minkowski_add1 |
Perform a Minkowski addition on a region. |
minkowski_add2 |
Dilate a region (using a reference point). |
minkowski_sub1 |
Erode a region. |
minkowski_sub2 |
Erode a region (using a reference point). |
mirror_image |
Reflect an image. |
mirror_region |
Reflect a region about the x- or y-axis. |
mod_para_xld |
Extract parallel XLD polygons enclosing a homogeneous area. |
moments |
Geometric moments of regions. |
moments_any_xld |
Arbitrary geometric moments of contours or polygons. |
moments_norm |
Geometric moments of regions. |
moments_xld |
Geometric moments M20, M02, and M11 of contours or polygons. |
monotony |
Calculating the monotony operation. |
morph_hat |
Compute the union of bottom_hat and top_hat. |
morph_skeleton |
Compute the morphological skeleton of a region. |
morph_skiz |
Thinning of a region. |
move |
Translate a region. |
move_contour_orig |
Transformation of the origin into the centre of gravity. |
move_rectangle |
Copying inside an output window. |
move_region1 |
Interactive moving of a region. |
move_region2 |
Interactive movement of a region with fixpoint specification. |
move_region3 |
Interactive movement of a region with restriction of positions. |
mult__ |
Multiply two images. |
neighbour |
Search direct neighbours. |
new_image__ |
Create an unused image. |
new_line |
Sets the position of the text cursor to the beginning of the next line. |
noise_distribution_mean |
Determine the noise distribution of an image. |
nonmax_suppression_amp |
Suppress non-maximum points on an edge. |
nonmax_suppression_dir |
Suppress non-maximum points on an edge. |
num_chord |
Characteristic values for runlength coding of regions. |
obj_class |
Name of the class of an imabe object. |
obj_def |
Test whether an object is already deleted. |
obj_info |
Information about the input image objects last used. |
obj_to_integer |
Convert an iconic object into a ``integer number.'' |
ocr_change_character |
Defining a new conversion table for the characters. |
open_file |
Open text file. |
open_framegrabber |
Open and configure a framegrabber. |
open_textwindow |
Opening of a textual window. |
open_window |
Open a graphics window. |
opening |
Open a region. |
opening_circle |
Open a region with a circular structuring element. |
opening_golay |
Open a region with an element from the Golay alphabet. |
opening_rectangle1 |
Open a region with a rectangular structuring element. |
opening_seg |
Separate overlapping regions. |
optical_flow1__ |
Calculates the displacement vector field determined by a directed
smoothness constraint. |
optical_flow2 |
Calculating the Displacement vector field by correlation methods. |
out_of_focus |
simulation of uniform out-of-focus blurring. |
paint_grey__ |
Copy the gray values of an image into another image. |
paint_region__ |
Paint a region in an image with a constant gray value. |
parallels_xld |
Extract parallel XLD polygons. |
param_info |
Information concerning the procedure parameters. |
partition_dynamic |
Partition a region horizontally into rectangles. |
partition_rectangle |
Partition a region into rectangles of equal size. |
phase_deg |
Return the phase of a complex image in degrees. |
phase_rad |
Return the phase of a complex image in radians. |
phot_stereo |
Reconstruct a surface from at least three gray value images. |
plane_deviation |
Calculate the deviation of the gray values from the approximating
image plane. |
plateaus |
Detect all gray value plateaus. |
plateaus_center |
Detect the centers of all gray value plateaus. |
point_in_line |
Check whether a pixel belongs to a line. |
poly_xld |
Approximate XLD contours by polygons. |
pose_to_hom_mat |
Convert external camera parameters into homogeneous transformation matrix. |
pouring |
Segment an image by ``pouring water'' over it. |
power_byte |
Return the power spectrum of a complex image. |
power_ln |
Return the power spectrum of a complex image. |
power_real |
Return the power spectrum of a complex image. |
prewitt_amp |
Detect edges (amplitude) using the Prewitt operator. |
prewitt_dir |
Detect edges (amplitude and direction) using the Prewitt operator. |
principal_comp |
Compute the principal components of multi-channel images. |
proc_info |
Information concerning a HORUS-procedure. |
proc_info1 |
Returns to the names of the parameters of a HORUS-procedure. |
proc_info2 |
Number of the different parameter classes of a HORUS-procedure. |
proc_info3 |
Default data type for the control parameters of a HORUS-procedure. |
proc_name |
Returns procedures with the given string as a substring of their name. |
project_3d_point |
Project 3D points into (sub-)pixels. |
pruning |
Prune the branches of a region. |
query_all_colors |
queries all color names. |
query_color |
Query of all color names displayable in the active window. |
query_colored |
Queries the number of colors for color output. |
query_font |
Queries the available fonts. |
query_framegrabber |
Query supported framegrabbers. |
query_grey |
Query of the displayable greyvalues. |
query_insert |
Query of possible graphic modes. |
query_line_width |
Query of possible line widths. |
query_lut |
Query all available look-up-tables (lut). |
query_mshape |
Query all available mouse pointer shapes. |
query_paint |
Query of greyvalue display modes. |
query_param_info |
Slots of the online-information concerning the operator param_info. |
query_proc_info |
Slots concerning information with relation to the operator proc_info. |
query_shape |
Query of the region display modes. |
query_spy |
Inquiring for possible settings of the HORUS debugging tool. |
query_tshape |
Queries all shapes available for text cursors. |
query_window_type |
Request of available window types. |
random_region |
Create a random region. |
random_regions |
Create random regions like circles, rectangles and ellipses. |
range__ |
Determine the gray value range within a rectangle. |
rank__ |
Smooth an image with an arbitrary rank mask. |
read_cam_par |
Read the internal camera parameters from text file. |
read_cam_pose |
Read the external camera parameters from text file. |
read_char |
Reads a character from the current text window. |
read_classif2 |
Reading the classificator from a file. |
read_image |
Read an image with different file formats. |
read_info |
Query information about an image file. |
read_kalman |
Reading of the description file of a Kalman filter. |
read_ocr_net |
Reading of a OCR-network from a file. |
read_picture |
Read images in graphic formats |
read_region |
Read HORUS regions. |
read_sampset |
Reading of a training data set of a file. |
read_sequence |
Read images. |
read_string |
Reads a string in a graphics window. |
real_to_complex |
Convert two real images into a complex image. |
receive_image |
Receiving an image via socket/virtual link. |
receive_region |
Receiving regions via socket/virtual link. |
rectangle1 |
Create a rectangle parallel to the coordinate axes. |
rectangle2 |
Create a rectangle of any orientation. |
reduce_domain |
Reduce the domain of an image. |
region_to_bin |
Convert a region into a binary byte-image. |
region_to_label |
Convert regions to a label image. |
regiongrowing__ |
Segment an image using regiongrowing. |
regiongrowing_mean |
Regiongrowing using mean gray values. |
regiongrowing_n__ |
Regiongrowing for multi-channel images. |
regress_cont_xld |
Calculate the parameters of a regression line to an XLD contour. |
remove_noise |
Remove noise from a region. |
rgb1_to_grey |
Transform an RGB image into a gray scale image. |
rgb3_to_grey |
Transform an RGB image to a gray scale image. |
roberts__ |
Detect edges using the Roberts filter. |
robinson_amp |
Detect edges (amplitude) using the Robinson operator. |
robinson_dir |
Detect edges (amplitude and direction) using the Robinson operator. |
rotate_image |
Rotate an image about its center. |
rotate_region1 |
Rotate and scale a region. |
rotate_region2 |
Rotate and scale a region about its center of gravity, and translate
the result. |
roundness |
Shape factors from contour. |
run_bg_esti |
Estimate the background and return the foreground region |
scale__ |
Scale the gray values of an image. |
scale_cont_xld |
Scale an XLD contour. |
scale_max |
Maximum gray value spreading in the value range
0 bis 255. |
search_font |
Searches a font of the given size. |
search_font_list |
Queries all available fonts of a given size. |
search_keyword |
How to call keywords which are assigned to procedures. |
search_proc |
Names of all procedures assigned to one keyword. |
select_cont_xld |
Select XLD contours according to several features. |
select_grey__ |
Select regions based on gray value features. |
select_lines1 |
Select lines according to various criteria. |
select_lines2 |
Partition lines according to various criteria. |
select_longest_lines |
Select the longest input lines. |
select_obj |
Select an object from an object tuple. |
select_shape |
Choose regions with the aid of shape features. |
select_shape2 |
Choose regions having a certain relation to each other. |
send_image |
Sending an image via socket/virtual link. |
send_region |
Sending regions via socket resp. virtual links. |
sensor_kalman |
Interactive input of measurement values for a Kalman filtering. |
set_bg_esti |
Mark a data set as current set |
set_check |
Activating and deactivating of HORUS control modes. |
set_classif2 |
Setting of a current classificator. |
set_classif2_param |
Setting of system parameters for classification. |
set_color |
output color definition. |
set_colored |
sets multiple output colors. |
set_comprise |
Definition of the image matrix output clipping. |
set_draw |
Definition of the region fill mode. |
set_file |
Replace current text file. |
set_fix |
Set fixing of "look-up-table" (lut) |
set_fixed_lut |
Fix "look-up-table" (lut) for "real color images" |
set_font |
Set the font used for text output. |
set_framegrabber_lut |
Set framegrabber lut. |
set_grey |
Definition of greyvalues for region output. |
set_greyval__ |
Set single gray values in an image. |
set_hsi |
Definition of output colors (HSI-coded). |
set_icon |
Icon definition for region output. |
set_insert |
Definition of the pixel output function. |
set_line_approx |
Definition of the approximation error for contour display. |
set_line_style |
Definition of a contour output pattern. |
set_line_width |
Definition of the line width for region contour output. |
set_lut |
Set "look-up-table'" (lut). |
set_lut_style |
Changing the look-up-table (lut). |
set_mshape |
Set the current mouse pointer shape. |
set_paint |
Definition of the greyvalue output mode. |
set_part |
Modifies the displayed image part. |
set_part_style |
Definition of an interpolation method for greyvalue output.
|
set_pixel |
Definition of a color lookup table index. |
set_rgb |
Output color definition via RGB values. |
set_shape |
Definition of the region output shape. |
set_spy |
Control of the HORUS Debugging Tools. |
set_system |
Setting of HORUS system parameters. |
set_tposition |
Sets the position of the text cursor. |
set_tshape |
Set the shape of the text cursor. |
set_window |
Activating of a window. |
set_window_attr |
Setting of window characteristics. |
set_window_extents |
Modifying position and size of a window. |
set_window_type |
Specifying a window type. |
sfs_mod_lr |
Reconstruct a surface from a gray value image. |
sfs_orig_lr |
Reconstruct a surface from a gray value image. |
sfs_pentland |
Reconstruct a surface from a gray value image. |
shade_height_field |
Shade a height field. |
shape_trans |
Transfor the shape of a region. |
sigma__ |
Non-linear smoothing with the sigma filter. |
sim_caltab |
Simulate a video image with calibration table. |
skeleton |
Compute the skeleton of a region. |
slide_image |
Interactive output out of two window buffers. |
smallest_circle |
Smallest surrounding circle of a region. |
smallest_rectangle1 |
Surrounding rectangle parallel to the coordinate axes. |
smallest_rectangle2 |
Smallest surrounding rectangle with any orientation. |
smooth__ |
Smooth an image using recursive filters. |
smooth_cont_xld |
Smooth an XLD contour. |
sobel_amp |
Detect edges (amplitude) using the Sobel operator. |
sobel_dir |
Detect edges (amplitude and direction) using the Sobel operator. |
sort_region |
Sorting of regions with respect of their relative position. |
sp_distribution |
Generate a salt-and-pepper noise distribution. |
split_cont_xld |
Split XLD contours at dominant points. |
split_skeleton1 |
Split lines represented by one pixel wide, non-branching regions. |
split_skeleton2 |
Split lines represented by one pixel wide, non-branching regions. |
store_chord |
Create an image region from a runlength coding. |
store_coord |
Store individual pixels as image region. |
store_filled_polygon |
Store a polygon as a "filled" region. |
store_hesse_lines |
Store input lines described in Hesse normal shape as regions. |
store_lines |
Store input lines as regions (of images). |
store_polygon |
Store a polygon as an image object. |
struct_elements |
Generate standard structuring elements. |
sub__ |
Subtract two images. |
system_call |
Executes a system command. |
test_sampset2 |
Classification of a set of arrays. |
texture_cooc |
Generate synthetic texture by using co-occurrence matrices. |
thickening |
Add the result of a hit-or-miss operation to a region. |
thickening_golay |
Add the result of a hit-or-miss operation to a region (using a Golay
structuring element). |
thickening_seq |
Add the result of a hit-or-miss operation to a region (sequential). |
thinning |
Remove the result of a hit-or-miss operation from a region. |
thinning_golay |
Remove the result of a hit-or-miss operation from a region (using a
Golay structuring element). |
thinning_seq |
Remove the result of a hit-or-miss operation from a region (sequential). |
threshold__ |
Select gray values lying within an interval. |
top_hat |
Compute the top hat of regions. |
topographic_sketch |
Compute the topographic primal sketch of an image. |
traind_ocr_net |
Training of an OCR network by the input of regions. |
trainf_ocr_net |
Training an OCR network with the help of a training file. |
trans_from_rgb |
Transform an image from the RGB color space to an arbitrary color space . |
trans_to_rgb |
Transform an image from an arbitrary color space to the RGB color space. |
transpose |
Reflect a region about a point. |
trimmed_mean |
Smooth an image with an arbitrary rank mask. |
tshape_histo1 |
Determine a histogram of features along all threshold values. |
tshape_histo2 |
Determine a histogram of features along all threshold values. |
union1 |
Return the union of all input regions. |
union2 |
Return the union of two regions. |
union_cont_xld |
Merger neighboring XLD contours having a similar direction. |
update_bg_esti |
Change the estimated background image |
update_kalman |
Reading of an update file of a Kalman filter. |
vector_distance |
Similarity of two vectors.
|
vector_gauss |
Smoothing of a tuplet of floating point numbers with the help of
the Gaussian function. |
vector_integral |
Total number of positive and negative values of a vector. |
vector_scale |
Changing the length (= number of values) of a tuplet. |
vector_to_affin |
Approximate an affine map from vectors. |
wait_seconds |
Delaying the execution of the program. |
watersheds |
Extract watersheds and basins from an image. |
which_window |
Query the mouse position. |
wiener_filter |
Image restoration by Wiener filtering. |
wiener_filter_ni |
Image restoration by Wiener filtering. |
write_cam_par |
Write the internal camera parameters to text file. |
write_cam_pose |
Write the external camera parameters to text file. |
write_classif2 |
Output of the current classificator on a file. |
write_cooc_matrix |
Generate co-occurrence matrices and write them to a file. |
write_image |
Write HORUS image. |
write_lut |
Write look-up-table (lut) as file. |
write_ocr_net |
Writing an OCR network into a file. |
write_ocr_trainf |
Storing of trained characters in the file. |
write_picture__ |
Write images in graphic formats. |
write_region |
Write regions on file. |
write_string |
Prints text in a window. |
xy_to_polar |
Transform an image to polar coordinates |
zero_crossing1 |
Segment a Laplace image. |
zero_crossing2 |
Detect zero crossings in an image. |
zoom_image1 |
Zoom an image to a given size. |
zoom_image2 |
Zoom an image by a given factor. |
zoom_region |
Zoom a region. |