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Volume: 29 | Article ID: art00005
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Compression of Infrared images
Claire Mantel
Søren Forchhammer
  DOI :  10.2352/ISSN.2470-1173.2017.2.VIPC-401  Published Online :  January 2017
Abstract

This paper investigates the compression of infrared images with three codecs: JPEG2000, JPEG-XT and HEVC. Results are evaluated in terms of SNR, Mean Relative Squared Error (MRSE) and the HDR-VDP2 quality metric. JPEG2000 and HEVC perform fairy similar and better than JPEG-XT. JPEG2000 performs best for bits-per-pixel rates below 1.4 bpp, while HEVC obtains best performance in the range 1.4 to 6.5 bpp. The compression performance is also evaluated based on maximum errors. These results also show that HEVC can achieve a precision of 1°C with an average of 1.3 bpp.

Journal Title : Electronic Imaging
Publisher Name : Society for Imaging Science and Technology
Subject Areas :
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 DOI 10.2352/ISSN.2470-1173.2017.2.VIPC-401
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Claire Mantel, Søren Forchhammer, "Compression of Infrared images"  in Proc. IS&T Int’l. Symp. on Electronic Imaging: Visual Information Processing and Communication VIII,  2017,  pp 21 - 26,  https://doi.org/10.2352/ISSN.2470-1173.2017.2.VIPC-401

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Copyright © Society for Imaging Science and Technology 2017
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Electronic Imaging
2470-1173
Society for Imaging Science and Technology
10.2352/ISSN.2470-1173.2017.2.VIPC-401
2470-1173(20170129)2017:2L.21;1-
s5.phd
/ist/ei/2017/00002017/00000002/art00005
Articles
Compression of Infrared images
MantelClaire
ForchhammerSøren
29012017
2017
2
21
26
2017
This paper investigates the compression of infrared images with three codecs: JPEG2000, JPEG-XT and HEVC. Results are evaluated in terms of SNR, Mean Relative Squared Error (MRSE) and the HDR-VDP2 quality metric. JPEG2000 and HEVC perform fairy similar and better than JPEG-XT. JPEG2000 performs best for bits-per-pixel rates below 1.4 bpp, while HEVC obtains best performance in the range 1.4 to 6.5 bpp. The compression performance is also evaluated based on maximum errors. These results also show that HEVC can achieve a precision of 1°C with an average of 1.3 bpp.
INFRAREDIMAGE COMPRESSIONHEVCJPEG2000JPEG-XT