中国空间科学技术
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黄普明，鞠德航，周诠
发布日期:
Huang Puming; Ju Dehang; Zhou Quan (Xi'an Institute of Space Radio Engineering, Xi'an 710000)
Online:
Supported by:
摘要： 提出一种分块小波变换（ＢｌｏｃｋｉｎｇＷａｖｅｌｅｔｓＴｒａｎｓｆｏｒｍ）方案。该数据压缩方案可节省存储时间，为星上应用提供了可能性。利用各基带之间的自相似性，对小波系数采用改进型零树编码（ＩｍｐｒｏｖｅｄＺｅｒｏｔｒｅｅＥｎｃｏｄｉｎｇ），可有效的提高压缩比。
关键词: 遥感图像处理, 数据压缩, 分块小波变换, 方案研究
Abstract: This thesis presents a Blocking Wavelet Transform Encoding, which can found a theory basis for satellite remote sensing image compression because of its short store time: Using the self-relativity of each band, we can adopt the improved zerotree encoding for the wavelet coefficients and high compression ratio is obtained.
黄普明，鞠德航，周诠. 卫星遥感图像分块小波变换编码方案[J]. 中国空间科学技术.
Huang Puming; Ju Dehang; Zhou Quan (Xi'an Institute of Space Radio Engineering, Xi'an 710000). BLOCKING WAVELET TRANSFORM ENCODING FOR SATELLITE REMOTE SENSING IMAGE[J]. Chinese Space Science and Technology.
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https://journal26.magtechjournal.com/kjkxjs/CN/Y1996/V16/I03/
