This paper proposes an improved architecture of two-dimensional wavelet transformer,designs a parallel bit-plane encoder and a four-pipeline arithmetic encoder,then integrates the three modules into a SoPC.
提出了一种改进的行式二维小波变换器结构,设计了位平面并行的位平面编码器和四级流水线结构的算术编码器,并将其整合于一个SoPC中,实现了JPEG2000编码系统。
参考来源 - 基于SoPC的JPEG2000编码器设计·2,447,543篇论文数据，部分数据来源于NoteExpress
After the analysis of the updating condition for index table and probability interval, an optimized algorithm based on partial parallel scheme was presented for arithmetic encoder(AE) in JPEG2000.
通过对索引表和概率间隔区间更新条件的分析，提出了一种JPEG2000算术编码器的部分并行优化算法。
In the design of Digital Video Encoder, the paper presents a lot of optimization methods on arithmetic and resource.
数字视频编码器的设计中，本论文在算法和使用资源上进行了一系列的优化改进。
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