Stereoscopic video chroma key processing using NVIDIA CUDA

Jarosław Sagan

Abstract


In this paper, I use the NVIDIA CUDA technology to perform the chroma key algorithm on stereoscopic images. NVIDIA CUDA allows to process parallel algorithms on GPU. Input data are stereoscopic images with the monochromatic background and the destination background image. Output data is the combination of inputs by using the chroma key. I compare the algorithm efficiency between the GPU and CPU execution.

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DOI: http://dx.doi.org/10.2478/v10065-012-0039-6
Date of publication: 2015-01-04 00:00:00
Date of submission: 2016-04-28 09:09:39


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