VLOGRATIO | VisionX V4 |
vlogratio − computes the ratio of positive to negative LOG response for a given set of candidates
SYNOPSISvlogratio [if=<inputimage>] [ic=<incandfile>] [of=<outcandfile>] [-t] [-v]
DESCRIPTIONvlogratio gets the response of scale-normalized LOG filter of a candidate size separately for positive and negative volumes of kernel support and computes their ratio. This ratio is the indicator of the candidate contrast.
OPTIONS|
if= |
input image in short format | ||
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ic= |
input candidate file | ||
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of= |
output candidate file, containing all columns from the input candidate file plus additional column of computed ratio | ||
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-t |
use tab-separated format instead of default VisionX feature format both for input and output candidate files; input file may have arbitrary number of columns, however the first three must be the following: candidate index, x,y,z coordinates and diameter (in mm) | ||
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-v |
verbose mode; gives some runtime information |
vloggen(1), vloggenw(1), vlogtype(1), vattratio(1), vairdist(1), vpsdist(1), vcurvature(1), vcompact(1)
AUTHORSergei Fotin, August 2008