NAOC Open IR
Wavelet Analysis of Space Solar Telescope Images
Zhu Xiaan; Jin Shengzhen; Wang Jingyu; Ning Shunian
2003
Source PublicationChinese Journal of Astronomy and Astrophysics
ISSN1009-9271
Volume3Issue:6Pages:587
AbstractThe scientific satellite SST (Space Solar Telescope) is an important research project strongly supported by the Chinese Academy of Sciences. Every day, SST acquires 50 GB of data (after processing) but only 10GB can be transmitted to the ground because of limited time of satellite passage and limited channel volume. Therefore, the data must be compressed before transmission. Wavelets analysis is a new technique developed over the last 10 years, with great potential of application. We start with a brief introduction to the essential principles of wavelet analysis, and then describe the main idea of embedded zerotree wavelet coding, used for compressing the SST images. The results show that, this coding is adequate for the job.
Language英语
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/52728
Collection中国科学院国家天文台
Affiliation中国科学院国家天文台
First Author AffilicationNational Astronomical Observatories, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Zhu Xiaan,Jin Shengzhen,Wang Jingyu,et al. Wavelet Analysis of Space Solar Telescope Images[J]. Chinese Journal of Astronomy and Astrophysics,2003,3(6):587.
APA Zhu Xiaan,Jin Shengzhen,Wang Jingyu,&Ning Shunian.(2003).Wavelet Analysis of Space Solar Telescope Images.Chinese Journal of Astronomy and Astrophysics,3(6),587.
MLA Zhu Xiaan,et al."Wavelet Analysis of Space Solar Telescope Images".Chinese Journal of Astronomy and Astrophysics 3.6(2003):587.
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