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A Novel Rate Control Algorithm for Onboard Predictive Coding of Multispectral and Hyperspectral Images
2014
IEEE Transactions on Geoscience and Remote Sensing
Predictive coding is attractive for compression onboard of spacecrafts thanks to its low computational complexity, modest memory requirements and the ability to accurately control quality on a pixel-by-pixel basis. Traditionally, predictive compression focused on the lossless and near-lossless modes of operation where the maximum error can be bounded but the rate of the compressed image is variable. Rate control is considered a challenging problem for predictive encoders due to the dependencies
doi:10.1109/tgrs.2013.2296329
fatcat:fzcvihjyb5hxndfb2tfq4fk2me