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CCSDS图像压缩算法的研究 被引量:2

Study of the CCSDS Image Compression Algorithm
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摘要 航天遥感技术的发展,使得处理海量遥感图像数据的要求越来越紧迫。对美国空间数据咨询委员(CCSDS)于2005年11月提出的基于小波CCSDS图像压缩算法进行了仿真和分析。研究结果表明,CCSDS算法的压缩效率与JPEG2000相当,并且具有良好的数据鲁棒性,是一种适合空间探测任务进行在线图像压缩的算法。 The development of remote sensing technology have been making the demand of processing image data more urgently. The CCSDS compression algorithm is simulated, and compared the implement result with JPEG2000. Finding the compression effectiveness of CCSDS is nearly equal to JPEG2000. But the CCSDS compression algorithm has improved robustness to data errors.
作者 徐放
出处 《科学技术与工程》 2008年第20期5597-5602,共6页 Science Technology and Engineering
关键词 图像压缩算法 CCSDS 小波变换 image compression CCSDS wavelet transform
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参考文献4

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同被引文献25

  • 1傅俏燕,闵祥军,李杏朝,沙崇漠,李小英,马国强,潘志强,郭毅,李启明,刘国栋.敦煌场地CBERS-02 CCD传感器在轨绝对辐射定标研究[J].遥感学报,2006,10(4):433-439. 被引量:43
  • 2周付根,史洁玉,王兆仲,刘志芳.基于光谱特性的高光谱图像压缩方案[J].宇航学报,2006,27(5):1023-1028. 被引量:6
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