Low-complexity field-based processing for high-quality video compression

Ashok K. Rao; K. Yang; Sanjai Bhargava; Kou-Hu Tzou

doi:10.1117/12.157963

22 October 1993 Low-complexity field-based processing for high-quality video compression

Ashok K. Rao, K. Yang, Sanjai Bhargava, Kou-Hu Tzou

Proceedings Volume 2094, Visual Communications and Image Processing '93; (1993) https://doi.org/10.1117/12.157963
Event: Visual Communications and Image Processing '93, 1993, Cambridge, MA, United States

Abstract

A motion estimation/compensation scheme which is very effective for interlaced sequences with fast motion is presented. This field-based processing technique is MPEG-2 compliant and has lower memory and processing requirements than those of the standard bi-directional frame-based approach. For effective compression of different video sources, a novel temporal processing architecture is described which can switch in real-time between different MPEG-2 compliant field/frame processing modes.

Citation Download Citation

Ashok K. Rao, K. Yang, Sanjai Bhargava, and Kou-Hu Tzou "Low-complexity field-based processing for high-quality video compression", Proc. SPIE 2094, Visual Communications and Image Processing '93, (22 October 1993); https://doi.org/10.1117/12.157963

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