instructions.txt

SiftGPU is an implementation of SIFT [1] for GPU. SiftGPU processes pixels parallely to build Gaussi

after the window shows up, try the following keys
r	process the next image
l	start/stop loopy processing
space 	next subview
enter   next view

Check out ../doc/manual.doc for more viewer instructions.

demo3 process a list of images with varing image sizes