TY - JOUR
T1 - Performance impact of parameter tuning on the CCSDS-123.0-B-2 low-complexity lossless and near-lossless multispectral and Hyperspectral Image Compression standard
AU - Blanes, Ian
AU - Kiely, Aaron
AU - Hernández-Cabronero, Miguel
AU - Serra-Sagristà, Joan
PY - 2019/6/1
Y1 - 2019/6/1
N2 - This article studies the performance impact related to different parameter choices for the new CCSDS-123.0-B-2 Low-Complexity Lossless and Near-Lossless Multispectral and Hyperspectral Image Compression standard. This standard supersedes CCSDS-123.0-B-1 and extends it by incorporating a new near-lossless compression capability, as well as other new features. This article studies the coding performance impact of different choices for the principal parameters of the new extensions, in addition to reviewing related parameter choices for existing features. Experimental results include data from 16 different instruments with varying detector types, image dimensions, number of spectral bands, bit depth, level of noise, level of calibration, and other image characteristics. Guidelines are provided on how to adjust the parameters in relation to their coding performance impact.
AB - This article studies the performance impact related to different parameter choices for the new CCSDS-123.0-B-2 Low-Complexity Lossless and Near-Lossless Multispectral and Hyperspectral Image Compression standard. This standard supersedes CCSDS-123.0-B-1 and extends it by incorporating a new near-lossless compression capability, as well as other new features. This article studies the coding performance impact of different choices for the principal parameters of the new extensions, in addition to reviewing related parameter choices for existing features. Experimental results include data from 16 different instruments with varying detector types, image dimensions, number of spectral bands, bit depth, level of noise, level of calibration, and other image characteristics. Guidelines are provided on how to adjust the parameters in relation to their coding performance impact.
KW - CCSDS 123.0-B-2
KW - Near-lossless hyperspectral image compression
KW - On-board data compression
UR - http://www.scopus.com/inward/record.url?scp=85067407671&partnerID=8YFLogxK
U2 - https://doi.org/10.3390/rs11111390
DO - https://doi.org/10.3390/rs11111390
M3 - Article
VL - 11
JO - Remote Sensing
JF - Remote Sensing
SN - 2072-4292
IS - 11
M1 - 1390
ER -