how can i create a ROI in image for SIFT features extraction !?
hello, I extracted sift features frome this img ,but i wanna just extract the features in the region of eye and mouth , so how...
1 day ago | 0 answers | 0
how can i reduce false features points in an image ?
Hello , Ineed help please ,Iam working about fatigue detection and i use this SIFT code to detect facial expressions , the probl...
1 year ago | 0 answers | 0