High speed matrix manipulation in C #?

Question

I am working on some image manipulation code in C # and have to perform some operations with matrices (in particular, 2D convolution). I have a code written in matlab that uses a function conv2... is there a library for C # /. NET that handles high speeds well? I would be fine if this requires a specific GPU, and if the mathematical matrix does on the GPU, if necessary.

Answer 1

Emgu is a good C # port for OpenCV. I'm not sure about your convolution, but from this link seems likely.

Answer 2

- DLL , #. , Matlab / C .

Answer 3

http://www.mathworks.com/products/netbuilder/

Answer 4

For GPU-based look at CUDA:

http://www.nvidia.com/object/what_is_cuda_new.html

.Net with CUDA:

http://www.hoopoe-cloud.com/Solutions/CUDA.NET/Default.aspx