ICIP
2009
IEEE
14 years 12 months ago
2009
IEEE
We present a new method for matching a region between an input and a query image, based on the P-channel representation of pixel-based image features such as grayscale and color i...
ICIP
2006
IEEE
15 years 14 days ago
2006
IEEE
We propose an integral image based algorithm to extract feature covariance matrices of all possible rectangular regions within a given image. Covariance is an essential indicator ...