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Thread Subject:
webcam data on GPU

Subject: webcam data on GPU

From: Sam Van der Jeught

Date: 30 Jul, 2009 11:51:35

Message: 1 of 1

Hi,

does anyone know if it is possible to upload the data coming from a webcam directly onto the GPU? In Matlab?
I want to perform an fft there using GPUmat, which is faster, but the transfer from CPU to GPU and after that the transfer back to display it costs me so much time that I get a net negative result compared to the CPU-way.

Thanks,

Sam

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