图像压缩算法性能的测试与分析工具

A testing and analyzing tool for performance of image compression arithmetic

本文研究了图像压缩算法性能的评价方法,提出了图像压缩算法性能的测试算法,包括横向比较测试和纵向分解测试,并在此基础上设计并实现了压缩算法性能的测试与分析工具。该工具能够测试和分析压缩算法的性能,并自动生成各种分析图表,为用户提供了方便,具有较大的实用价值。为了提高评价的效率、准确性和全面性,文中提出了测试图像的选择方法和测试结果的分析方法,具有一定的理论意义。

This paper studies the evaluation methods for image compression algorithms and proposes test methods for compression algorithms including horizontal comparison test and vertical decomposition test. Base on this, we design and realize a testing and analyzing tool for performance of image compression algorithms. This tool can test and analyze compression algorithms and generate kinds of analysis chart automatically, provides a lot of convenience for users and has very important practical value. In order to improve efficiency, veracity and perfectibility of the tool, this paper presents selection method for test images and analysis method for test results which have certain theoretical meaning.