A Novel Implementation of JPEG 2000 Lossless Coding Based on LZMA

The Sixth IEEE International Conference on Computer and Information Technology (CIT'06) Pub Date : 2006-12-04 DOI:10.1109/CIT.2006.19

Zongjie Tu, Shiyong Zhang

引用次数: 8

Abstract

Faced with drawbacks of JPEG 2000 lossless coding in network application as far as manipulation flexibility is concerned, this paper proposes a differential approach of implementation. By combining JPEG 2000 lossy coding with LZMA compression, we come to a novel pattern which is more flexible and convenient while maintaining high compression ratio comparable to JPEG 2000 lossless coding. We evaluate the performance of our implementation in line with experimental results regarding compression ratio and analyze the prospective fields this differential implementation may well apply. An outlook of future work is also included.

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基于LZMA的JPEG 2000无损编码新实现

针对JPEG 2000无损编码在网络应用中在操作灵活性方面的不足，提出了一种差分实现方法。将jpeg2000有损编码与LZMA压缩相结合，得到了一种更灵活、更方便的新编码模式，同时又保持了与jpeg2000无损编码相当的高压缩比。我们根据压缩比的实验结果评估了我们的实现的性能，并分析了这种差异实现可能很好地应用的前景领域。并对今后的工作作了展望。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

The Sixth IEEE International Conference on Computer and Information Technology (CIT'06)

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