单片自适应DPCM场内视频编解码器

Symposium 1988 on VLSI Circuits Pub Date : 1988-09-01 DOI:10.1109/VLSIC.1988.1037444

M. Schdbinger, B. Zehner, F. Matthiesen, U. Totzek, J. Hartl, U. Reimann, R. Tielert

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引用次数: 0

摘要

提出了一种基于自适应量化器的二维预测DPCM视频编解码器。必要的行缓冲是在芯片上实现的。发射器或接收器模式，作为3D帧间编解码器的一部分的应用，以及亮度或色度信号的处理是可选的。在高达26 MHz的频率下，已验证操作正确。

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A single-chip adaptive DPCM intrafield video codec

A DPCM video codec for two-dimensional prediction with adaptive quantizer is presented. The necessary line buffer is realized on chip. Transmitter or receiver mode, application as part of a 3D interframe codec, and processing of luminance or chrominance signals are optional. Correct operation has been verified up to 26 MHz.

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Symposium 1988 on VLSI Circuits

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