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Design of Transform and Quantization Circuit for Multi-Standard Integrated Video Decoder | IEEE Conference Publication | IEEE Xplore

Design of Transform and Quantization Circuit for Multi-Standard Integrated Video Decoder


Abstract:

This paper presents a new method to design the circuit that can perform the inverse transform and inverse quantization operations for three popular video compression stan...Show More

Abstract:

This paper presents a new method to design the circuit that can perform the inverse transform and inverse quantization operations for three popular video compression standards WMV9, MPEG-4 and H.264. We introduced a delta coefficient matrix and implemented the integrated inverse transform circuit based on the proposed idea. We designed the integrated inverse quantization circuit using a shared multiplier. The entire circuit was verified on the SoC platform board, synthesized into a gate-level circuit using 130nm standard cell library and showed its efficiency in terms of the circuit size.
Date of Conference: 17-19 October 2007
Date Added to IEEE Xplore: 21 November 2007
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Conference Location: Shanghai, China

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