A real-time video 2D-to-3D with the bilateral grid

  • Authors:

  • Chun-Te Wu;Wei-Hao Huang;Chih-Hao Liu;Wei-Jia Huang;Kai-Che Liu;Ludovic J. Angot

  • Affiliations:

  • Industrial Technology Research Institute, Taiwan, ROC;Industrial Technology Research Institute, Taiwan, ROC;Industrial Technology Research Institute, Taiwan, ROC;Industrial Technology Research Institute, Taiwan, ROC;Industrial Technology Research Institute, Taiwan, ROC;Industrial Technology Research Institute, Taiwan, ROC

  • Venue:
  • ACM SIGGRAPH 2010 Posters
  • Year:
  • 2010

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Abstract

The new data structure, the bilateral grid, was presented by Jiawen et al. to make bilateral filter algorithm become simple implementation. Based on the data structure, the GPU CUDA-based optimization is proposed to have more efficiency in using GPU shared memory and massive multithreading. Meanwhile, a commercial application, the video 2d to 3d conversion which was presented by Ludovic et al. is also re-designed by applying the proposed CUDA-based bilateral grid three times to obtain better 3D quality in real-time. Depth map are created and modified by adjusting bilateral grid parameters.