image processing in matlab

I am doing a project and in that i need to extract Singular Value Decomposition feature vectors from each block of image. I am unable to implement it in matlab . Any suggestion will be appreciated.

[KALYAN ACHARJYA]

The SVM Classifier uses in various image processing applications. The exact features base on the input image.

[TUSHAR MURATKAR]

@ kalyan.... i didnt understand your comment. Are you saying about svm classifier?? But i want to extract feature using SVD (Singular Value Decomposition).

[TUSHAR MURATKAR]

Hi...i got the following error ....."Error using svd Requested 347275x347275 (898.5GB) array exceeds maximum array size preference. Creation of arrays greater than this limit may take a long time and cause MATLAB to become unresponsive. See array size limit or preference panel for more information." Can any one suggest where i am getting wrong.

[TUSHAR MURATKAR]

@ john ...why did you close the question