how to multiply a complex image with a transfer function?

[ndendno78]

Hello,

I am trying to implement a high pass filter on an image in the frequency domain. My transfer function is:

H(x,y)=(1-(cos(pi*x)(cos(pi*y))*(2-(cos(pi*x)(cos(pi*y)), where x>=-0.5 and y<=0.5.

I want to multiply the image with the transfer function and thus emphasis the high frequency at the image, how ever i can find a way of doing so. is anyone have any suggestion?

Thanks in advance,

Eldad

[THailey3]

Hi Eldad,

This functionality may already be apart of the NI-Vision toolkit/module. You might want to explore this route.

Hope this helps,