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Examples | ![]() |
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Demonstration programs for VIGRA's usage.
Click on the hyperlinks to view the commented source code for the demos. Most examples can be applied to both gray-scale and RGB images. See Installation for instructions on how these programms can be compiled. For convenience, the directory contains the test images lenna_gray.gif and lenna_color.gif.
convert infile outfile
subimage infile outfile
invert infile outfile
invert_explicitly infile outfile
resize infile outfile
smooth infile outfile
profile infile
, generates profile.gif
palette lab
, generates lab_*.gif
(44 images)
pyramid infile outfile
edge infile outfile
watershed infile outfile
voronoi
, generates: distances.gif
(Euclidean distance transform) and voronoi.gif
(Voronoi diagram)
boundarytensor infile
, creates boundarystrength.tif
and cornerstrength.tif
© Ullrich Köthe (koethe@informatik.uni-hamburg.de) |
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