Implementation of H.264/AVC decoder for mobile video applications

被引：0

作者：

Lee, Suh Ho ^{[1
]}

Park, Ji Hwan ^{[1
]}

Kim, Seon Wook ^{[1
]}

Ko, Sung Jea ^{[1
]}

Kim, Suki ^{[1
]}

机构：

[1] Korea Univ, Dept Elect & Comp Engn, Seoul 136701, South Korea

来源：

ASP-DAC 2006: 11TH ASIA AND SOUTH PACIFIC DESIGN AUTOMATION CONFERENCE, PROCEEDINGS | 2006年

关键词：

D O I：

暂无

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper presents an H.264/AVC baseline profile decoder based on a SoC platform design methodology. The overall decoding throughput is increased by optimized software and a dedicated hardware accelerator. We minimize the number of bus accesses and use macroblock (MB) level pipeline processing techniques to achieve a real time operation. We implemented and verified a prototype on a SoC platform with a 32-bit RISC CPU core and FPGA module. Our design can process up to 20 frames/sec with QCIF_(176x144). The proposed architecture can be easily applied to many mobile video application areas such as a digital camera and a DMB (Digital Multimedia Broadcasting) phone.

引用

页码：120 / +

页数：2

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