FPGA implement method for two-dimensional integer wavelet transform in the space-based on-orbit image compression system

2017 ◽  
Author(s):  
Jie Wang ◽  
Yan Tian ◽  
Xiangsheng Meng ◽  
Tong Liu
Keyword(s):  
Wavelet Transform ◽  
Image Compression ◽  
Integer Wavelet Transform ◽  
Two Dimensional ◽  
Compression System ◽  
Integer Wavelet

An Improved Method for Remote Sensing Image Compression

2014 ◽  
Vol 543-547 ◽  
pp. 2681-2686
Author(s):  
Shuai Xue ◽  
Qing Dai
Keyword(s):  
Remote Sensing ◽  
Wavelet Transform ◽  
Image Compression ◽  
Text Analysis ◽  
Image Data ◽  
Remote Sensing Image ◽  
Integer Wavelet Transform ◽  
Improved Method ◽  
Integer Wavelet ◽  
And Storage

Consider of the characteristics of quantity of remote sensing image data, in order to transport and storage them easily, the text analysis and research some compression technology about remote sensing image, and make compares among them, then propose an optimized method based on integer wavelet transform about image compression. This method encodes the lowest frequency sub-band and high.

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