NDLI: The new ccsds image compression recommendation

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The new ccsds image compression recommendation

Content Provider	NASA Technical Reports Server (NTRS)
Author	Masschelein, Bart Moury Sr., Gilles Schaefer, Christoph Yeh, Pen-Shu Kiely, Aaron Armbruster, Philippe
Copyright Year	2005
Description	The Consultative Committee for Space Data Systems (CCSDS) data compression working group has recently adopted a recommendation for image data compression, with a final release expected in 2005. The algorithm adopted in the recommendation consists of a two-dimensional discrete wavelet transform of the image, followed by progressive bit-plane coding of the transformed data. The algorithm can provide both lossless and lossy compression, and allows a user to directly control the compressed data volume or the fidelity with which the wavelet-transformed data can be reconstructed. The algorithm is suitable for both frame-based image data and scan-based sensor data, and has applications for near-Earth and deep-space missions. The standard will be accompanied by free software sources on a future web site. An Application-Specific Integrated Circuit (ASIC) implementation of the compressor is currently under development. This paper describes the compression algorithm along with the requirements that drove the selection of the algorithm. Performance results and comparisons with other compressors are given for a test set of space images.
File Size	9427064
Page Count	7
File Format	PDF
Alternate Webpage(s)	http://archive.org/details/NASA_NTRS_Archive_20050156924
Archival Resource Key	ark:/13960/t05x79279
Language	English
Publisher Date	2005-01-01
Access Restriction	Open
Subject Keyword	Errors Image Processing Bit Error Rate Data Compression Data Processing Wavelet Analysis Bits Pushbroom Sensor Modes Pixels Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science
Content Type	Text
Resource Type	Article

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