Provided by: ossim-core_2.9.1-2build1_amd64 
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NAME
ossim-extract-vertices - ossim-extract-vertices
DESCRIPTION
extract_vertices <image_file> <optional_output_file> NOTE: Scans the image, extracts vertices and writes results to a keyword list. The optional_output_file parameter specifies the path for the extracted vertices. If not specified, the name of the image_file with "_vertices.kwl" appended. So if image = "foo.tif" then results file = "foo_vertices.kwl".
SEE ALSO
The full documentation for ossim-extract-vertices is maintained as a Texinfo manual. If the info and ossim-extract-vertices programs are properly installed at your site, the command info ossim-extract-vertices should give you access to the complete manual.