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SIFT的c++实现

JIFT: Jun's implementation of SIFT



Dependency: 
VXL

Compilation:
Modify "JIFT.pro" file to set appropriate library and header path, run "qmake" then "make"

Usage:
JIFT input output [image]

"input" is the input image, "output" is the features, the format is as follows:
(#number of points) (#number of dimentions)
(#xposition) (#yposition) (#feature vector dim 0) ...  (#feature vector dim n)
(#xposition) (#yposition) (#feature vector dim 0) ...  (#feature vector dim n)
...

If the optional "image" argument is supplied, then it saves the keypoint position and orientation into an image file


Bug reports welcome!


Jun Liu
8th September 2006