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Low-power IP Design and FPGA Implementation for H.264/AVC Encoder  

Jang, Young-Beom (College of Engineering, Sangmyung University)
Choi, Dong-Kyu (Graduate School, Sangmyung University)
Han, Jae-Woong (Graduate School, Sangmyung University)
Kim, Do-Han (Graduate School, Sangmyung University)
Kim, Bee-Chul (Graduate School, Sangmyung University)
Park, Jin-Su (Graduate School, Sangmyung University)
Han, Kyu-Hoon (Graduate School, Sangmyung University)
Hur, Eun-Sung (Graduate School, Sangmyung University)
Publication Information
Abstract
In this paper, we are implemented low-power structure for Inter prediction, Intra prediction, Deblocking filter, Transform and Quantization blocks in H.264/AVC Encoder. The proposed Inter/Intra prediction blocks are shown 60.2% cell area reduction by adder reduction through Distributed Arithmetic, 44.3% add operation reduction using MUX for hardware share in Deblocking filter block. Furthermore we applied CSD and CSS process to reduce the cell area instead of multipliers that take a lot of area. The FPGA(Field Programmable Gate Array) and ARM Process based H.264/AVC encoder is implemented using proposed low power IPs. The proposed structure Platforms are implemented to interlock with FPGA and ARM processors. H.264/AVC Encoder implementation using Platforms shows that proposed low-power IPs can use H.264/AVC Encoder SoC effectively.
Keywords
H.264/AVC; Inter prediction; Intra prediction; Deblocking filter; FPGA; ARM Processor;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
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