Hardware-based JPEG 2000 video coding system

被引：2
作者：
Schuchter, Arthur R. [1 ]
Uhl, Andreas [1 ]
机构：
[1] Salzburg Univ, Dept Comp Sci, Jakob Haringer Str 2, Salzburg, Austria
来源：
REAL-TIME IMAGE PROCESSING 2007 | 2007年 / 6496卷
关键词：
Blackfin; ADSP-BF533; analog devices; ADV202; JPEG; 2000; wavelet based video coding;
D O I：
10.1117/12.702278
中图分类号：
TB8 [摄影技术];
学科分类号：
0804 ;
摘要：
In this paper, we discuss a hardware based low complexity JPEG 2000 video coding system. The hardware system is based on a software simulation system, where temporal redundancy is exploited by coding of differential frames which are arranged in an adaptive GOP structure whereby the GOP structure itself is determined by statistical analysis of differential frames. We present a hardware video coding architecture which applies this inter-frame coding system to a Digital Signal Processor (DSP). The system consists mainly of a microprocessor (ADSP-BF533 Blackfin Processor) and a JPEG 2000 chip (ADV202).
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页数：13
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