Abstract | ||
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This paper presents a low-complexity rate control (RC) framework for H.264/advanced video coding (AVC) encoders on embedded systems. We consider not only the rate-distortion performance but also its implementation complexity using an efficient hardware/software codesign. The proposed cost-effective macroblock level RC module works in hardware, and the frame-level RC is executed on the system CPU as software. It is less complex than the RC module adopted by H.264/AVC JM reference software, making it more suitable for embedded systems. Experiment results show that the proposed RC outperforms H.264/AVC JM, and the hardware implementation cost is low for an H.264/AVC video encoder. |
Year | DOI | Venue |
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2010 | 10.1109/TCSVT.2009.2031518 | IEEE Trans. Circuits Syst. Video Techn. |
Keywords | Field | DocType |
h.264/avc,cost-effective macroblock level rc module,rate control,hardware/software codesign,proposed rc,rc module work,frame-level rc,avc jm reference software,advanced video coding,efficient hardware,hardware implementation cost,rc module,low-cost rate control scheme,software codesign,video coding,hardware-software codesign,avc video encoder,embedded system,avc jm,h264/advanced video coding,rate-distortion,low-cost rate control,hardware,software systems,software performance,cost effectiveness,radio control,embedded software,control systems | Macroblock,Embedded software,Computer science,Software performance testing,Software system,Software,Encoder,Reference software,Scalable Video Coding,Embedded system | Journal |
Volume | Issue | ISSN |
20 | 2 | 1051-8215 |
Citations | PageRank | References |
5 | 0.61 | 14 |
Authors | ||
4 |
Name | Order | Citations | PageRank |
---|---|---|---|
Chih-Hung Kuo | 1 | 86 | 14.77 |
Li-Chuan Chang | 2 | 13 | 2.05 |
Kuan-Wei Fan | 3 | 5 | 0.61 |
Bin-da Liu | 4 | 563 | 66.56 |