Correlation & Convolution & Harris Detectors
Convolution: 180 degree kernel before operation.
Cross-correlation problem, and need to normalized it.
Harris-Laplace
SIFT
http://blog.csdn.net/zddblog/article/details/7521424
Convolution: 180 degree kernel before operation.
Cross-correlation problem, and need to normalized it.
Harris-Laplace
SIFT
http://blog.csdn.net/zddblog/article/details/7521424