This is a long-shot - but anyone in here familiar with Matlab and/or image processing techniques:

specifically - Filters (Gaussian, Laplacian), Edge detection ?

 

well.... not a nerd.... but i've done some filter things..... what you lookin for?

 

I need to implement a derivative of Gaussian function for a 2d image. I'm returning the derivative in the x and y directions.. My question is, do the arrays have to be the same size after I convolute the kernel with the matrice in the x and then in the y?

Convoluting the x and y just means convoluting each individual row with the kernel for x, and column for y?

 

uhhh.. ??

 

And I just had an aneurism.

 

i dont think so :hsdunno:

that seems like a realy complicated way to use a blur.... are you just trying to mask it?

 

No I need to soften the image before I can do edge detection.

 

i think if that had been written in mandarin chinesse, i would have almost the same comprehension level of all that

sefl-wned:

LOL

 

You are definately in need of a nerd bigger than yourself...

 

You an EE major or somethin?