CV_Features
1.Blobs as interest points
Characteristic scale
2nd derivate of Gaussian
Normalize LOG
Basic Laplacian detector=local maxima of characteristic
scale
LOG goof ta finding scale
Use firrerence
2.combine the harrisand laplace
3.SIFT
1.Blobs as interest points
Characteristic scale
2nd derivate of Gaussian
Normalize LOG
Basic Laplacian detector=local maxima of characteristic
scale
LOG goof ta finding scale
Use firrerence
2.combine the harrisand laplace
3.SIFT