Table of Contents of Lines/XLD

combine_roads_xld Combine road hypotheses from two resolution levels.
cont_info_xld Return XLD contour parameters.
cont_len_xld Return the number of points in an XLD contour.
defined_attribs_xld Return the names of the defined attributes of an XLD contour.
disp_xld Display an XLD object.
fetch_angle_xld Calculate the direction of an XLD contour for each contour point.
gen_contour2_xld Convert a region into XLD contours.
gen_contour_xld Convert a region into XLD contours.
get_cont_attrib_xld Return point attribute values of an XLD contour.
get_contour_xld Return the coordinates of an XLD contour.
get_lines_xld Return an XLD polygon's data (as lines).
get_poly_parallel_xld Return an XLD parallel's data (as lines).
get_poly_xld Return an XLD polygon's data.
info_para_xld Return information on the gray values of the area enclosed by XLD parallels.
local_max_cont_xld Select XLD contours with a local maximum of gray values.
max_parallels_xld Join modified XLD parallels lying on the same polygon.
mod_para_xld Extract parallel XLD polygons enclosing a homogeneous area.
parallels_xld Extract parallel XLD polygons.
poly_xld Approximate XLD contours by polygons.
regress_cont_xld Calculate the parameters of a regression line to an XLD contour.
scale_cont_xld Scale an XLD contour.
select_cont_xld Select XLD contours according to several features.
smooth_cont_xld Smooth an XLD contour.
split_cont_xld Split XLD contours at dominant points.
union_cont_xld Merger neighboring XLD contours having a similar direction.


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