Hi, am new in image processing, need to get the code for sift feature extraction of images from a video

I am working for ContentBasedVideoRetreival, need to extract SIFT feature of its shots.and save it in a mat file.

Answer 1

[Walter Roberson]

http://www.mathworks.com/matlabcentral/fileexchange/29800-scenesobjects-classification-toolbox

Answer 2

[Image Analyst]

SIFT is in the Computer Vision System Toolbox. Reading video is straightforward with the VideoReader class. Saving to a mat file is straightforward with the save() function.