Fast stereoscopic frame estimation and interpolation algorithm in compressed stereo video streams

Yan Luo; Zhang Zhaoyang

doi:10.1117/12.477072

31 July 2002 Fast stereoscopic frame estimation and interpolation algorithm in compressed stereo video streams

Yan Luo, Zhang Zhaoyang

Proceedings Volume 4875, Second International Conference on Image and Graphics; (2002) https://doi.org/10.1117/12.477072
Event: Second International Conference on Image and Graphics, 2002, Hefei, China

Abstract

A novel stereoscopic coding-decoding framework was proposed in this paper. The reference image stream of a stereoscopic sequence is independently coded by a conventional MPEG-type scheme at higher quality; only a few reference frames in target stream are coded and transmitted. The rest frames are 'skipped' and are reconstructed at the decoder using a Combine Stereoscopic Frame Estimation and Interpolation without search (CSFEI) technique proposed in this paper. In order to estimate the unfilled regions due to occlusion, a global solution based on a probability model is also proposed. Simulation results show that the CSFEI scheme can achieve a PSNR gain (about 2-3 dB) as compared to the block-based matching algorithm.

Citation Download Citation

Yan Luo and Zhang Zhaoyang "Fast stereoscopic frame estimation and interpolation algorithm in compressed stereo video streams", Proc. SPIE 4875, Second International Conference on Image and Graphics, (31 July 2002); https://doi.org/10.1117/12.477072

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