auto_threshold1 | Segment an image using thresholds determined from its histogram. |
auto_threshold2 | Segment an image using thresholds determined from its histogram. |
bin_threshold | Segment a black-and-white image using an automatically determined threshold. |
char_threshold | Perform a threshold segmentation for extracting characters. |
check_difference | Compare two image pixel by pixel. |
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. |
dyn_threshold__ | Segment an image using a local threshold. |
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_threshold | Fast selection of greyvalues within a given grey intervall. |
histo_gauss | Smooth a histogram by averaging with a Gaussian mask. |
histo_mean | Smooth a histogram by averaging its values. |
histo_to_thresh | Determine gray value thresholds from a histogram. |
hysteresis_threshold__ | Perform a hysteresis threshold operation on an image. |
label_to_region | Extract regions with equal gray values from an image. |
learn_ndim1__ | Construct clusters for class_ndim1__. |
learn_ndim2__ | Train the current classifier using a multi-channel image. |
local_max | Detect all local maxima in an image. |
nonmax_suppression_amp | Suppress non-maximum points on an edge. |
nonmax_suppression_dir | Suppress non-maximum points on an edge. |
plateaus | Detect all gray value plateaus. |
plateaus_center | Detect the centers of all gray value plateaus. |
pouring | Segment an image by ``pouring water'' over it. |
regiongrowing__ | Segment an image using regiongrowing. |
regiongrowing_mean | Regiongrowing using mean gray values. |
regiongrowing_n__ | Regiongrowing for multi-channel images. |
threshold__ | Select gray values lying within an interval. |
watersheds | Extract watersheds and basins from an image. |
zero_crossing1 | Segment a Laplace image. |
zero_crossing2 | Detect zero crossings in an image. |