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Covariance
  • Classification:Graph program - Special Effects
  • Development Tool:matlab
  • Sise:1.70 MB
  • Upload time:2012/6/27 18:51:27
  • Uploader:nitro007
  • Download Statistics:
Description
An imlementation in MATLAB of fast algorithm for calculate covariance matrix, which is widely used in image processingimlementation of fast algorithm for calculate covariance matrix, which is widely used in image processing




File list:
Covariance.m
Region Covariance A Fast Descriptor for Detection and Classification - Oncel Tuzel, Fatih Porikli and Peter Meer.pdf
Related source code
[multi-band image covariance] - This mfile computes the covariance matrix of multi-band images. for a n-band image the covariance matrix is a nxn matrix whos (i,j) element is the covariance between i-th and j-th spectral bands of given image.note that the image's gray level must be normalized to 0-255 for all bands.
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