I need to convolve a 3d image with LM filter bank. Here the function lm_classifier returns the LML filter bank of size 49x49x48. a1 is a 3d image of dimensions 25x25x3. I am getting the following error on using conv2()
??? Function 'conv2' is not defined for values of class 'double' and attributes 'full 3d real'.
Someone please reply at the earliest;