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Author Byeong-Doo Choi ♦ Kang-Sun Choi ♦ Sung-Jea Ko ♦ Morales, A.W.
Sponsorship Consumer Electron. Soc
Source IEEE Xplore Digital Library
Content type Text
Publisher Institute of Electrical and Electronics Engineers, Inc. (IEEE)
File Format PDF
Copyright Year ©2003
Language English
Subject Domain (in DDC) Natural sciences & mathematics ♦ Physics ♦ Electricity & electronics
Subject Keyword MPEG 4 Standard ♦ Decoding ♦ Digital signal processing chips ♦ Reduced instruction set computing ♦ Digital signal processing ♦ Video compression ♦ Motion compensation ♦ Random access memory ♦ Read-write memory ♦ Transform coding
Abstract This paper presents a real-time embedded implementation of MPEG-4 visual simple profile and advanced audio coding (AAC) decoder using DSP and RISC chips. We optimize MPEG-4 modules using the seamless double buffering memory structure, the dual MAC applied for half pixel motion compensation (MC), and fast floating-to-integer conversion algorithm in AAC.
Description Author affiliation: Dept. of Electron. Eng., Korea Univ., Seoul, South Korea (Byeong-Doo Choi)
ISBN 0780377214
Educational Role Student ♦ Teacher
Age Range above 22 year
Educational Use Research ♦ Reading
Education Level UG and PG
Learning Resource Type Article
Publisher Date 2003-06-17
Publisher Place USA
Rights Holder Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Size (in Bytes) 124.76 kB
Page Count 2
Starting Page 246
Ending Page 247


Source: IEEE Xplore Digital Library