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I'm new to using OpenCV, and want to convolve an even length kernel, say 4 x 4 kernel with an image. Does filter 2D handle only odd length kernels?

Can anyone show me an example of how to use it with even length kernels for convolution?

Thanks H

I'm new to using OpenCV, and want to convolve an even length kernel, say 4 x 4 kernel with an image. Does filter 2D handle only odd length kernels?

Can anyone show me an example of how to use it with even length kernels for convolution?

Thanks H