How to get image's .cdata from column vector of a image

Hi, i am working on video frames. I have converted the image structure into the column vector format, and then performed some algebraic modifications.

how can i get the frames back from the column vector. or the m x n x 3 x 8 matrix from column vector.

so that i can play the movie by using new frames.

please help me.

Thanks in advance

Answer 1

[Walter Roberson]

reshape( columnvector, size(original_image) )