Efficient coding method for stereo image pairs

Wenhua Li; Ezzatollah Salari

doi:10.1117/12.157906

22 October 1993 Efficient coding method for stereo image pairs

Wenhua Li, Ezzatollah Salari

Proceedings Volume 2094, Visual Communications and Image Processing '93; (1993) https://doi.org/10.1117/12.157906
Event: Visual Communications and Image Processing '93, 1993, Cambridge, MA, United States

Abstract

In this paper, a new coding method for stereo image pairs is presented. Disparity vectors are estimated with variable size block matching algorithm which requires fewer overhead bits for transmission. The different statistical properties between original images and disparity- compensated images are discussed. The efficiency of DCT compression is fully utilized through adaptively switching between the original image data and the disparity-compensated image data. Simulation results demonstrate that the proposed scheme performs well.

Citation Download Citation

Wenhua Li and Ezzatollah Salari "Efficient coding method for stereo image pairs", Proc. SPIE 2094, Visual Communications and Image Processing '93, (22 October 1993); https://doi.org/10.1117/12.157906

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