Visual Quality Improvement Techniques of HDPhoto/JPEG-XR
T. Richter. Image Processing, 2008. ICIP 2008. 15th IEEE International Conference on, page 2888-2891. San Diego, CA, (October 2008)
DOI: 10.1109/ICIP.2008.4712398
Abstract
Microsoft's recently proposed new image compression codec HDPhoto is
currently undergoing ISO standardization as JPEG-XR. Even though performance
measurements carried out by the JPEG committee indicated that the PSNR
performance of HDPhoto is competitive, the visual performance of HDPhoto
showed notable deficits, both in subjective and objective tests. This paper
introduces various techniques that improve the visual performance of HDPhoto
without leaving the current codestream definition. Objective measurements
performed by the author indicate that the modified encoder, while staying
backwards compatible to the current standard proposition, improves visual
performance significantly, and the performance of the modified encoder is
similar to JPEG.
%0 Conference Paper
%1 Richter2008a
%A Richter, Thomas
%B Image Processing, 2008. ICIP 2008. 15th IEEE International Conference on
%C San Diego, CA
%D 2008
%K Frequency Metrics;Visual Weighting Weighting;JPEG;Visual codec;visual coding;Fixed coding;Frequency;ISO coding;HDPhoto;ISO coding;Measurement;PSNR;Quantization;Testing;Transform compression compression;image data improvement metrics;visual quality standardization;JPEG-XR;image standards;Image techniques;Codecs;Entropy
%P 2888-2891
%R 10.1109/ICIP.2008.4712398
%T Visual Quality Improvement Techniques of HDPhoto/JPEG-XR
%U http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=4712398
%X Microsoft's recently proposed new image compression codec HDPhoto is
currently undergoing ISO standardization as JPEG-XR. Even though performance
measurements carried out by the JPEG committee indicated that the PSNR
performance of HDPhoto is competitive, the visual performance of HDPhoto
showed notable deficits, both in subjective and objective tests. This paper
introduces various techniques that improve the visual performance of HDPhoto
without leaving the current codestream definition. Objective measurements
performed by the author indicate that the modified encoder, while staying
backwards compatible to the current standard proposition, improves visual
performance significantly, and the performance of the modified encoder is
similar to JPEG.
@inproceedings{Richter2008a,
abstract = {Microsoft's recently proposed new image compression codec HDPhoto is
currently undergoing ISO standardization as JPEG-XR. Even though performance
measurements carried out by the JPEG committee indicated that the PSNR
performance of HDPhoto is competitive, the visual performance of HDPhoto
showed notable deficits, both in subjective and objective tests. This paper
introduces various techniques that improve the visual performance of HDPhoto
without leaving the current codestream definition. Objective measurements
performed by the author indicate that the modified encoder, while staying
backwards compatible to the current standard proposition, improves visual
performance significantly, and the performance of the modified encoder is
similar to JPEG.},
added-at = {2016-03-03T17:45:04.000+0100},
address = {San Diego, CA},
author = {Richter, Thomas},
biburl = {https://puma.ub.uni-stuttgart.de/bibtex/239c06bde65b34313a2f2b1ff8942a4cc/rainerreichel},
booktitle = {Image Processing, 2008. ICIP 2008. 15th IEEE International Conference on},
doi = {10.1109/ICIP.2008.4712398},
interhash = {5c93b3e6d500a0ce2465b24d5611ea1c},
intrahash = {39c06bde65b34313a2f2b1ff8942a4cc},
issn = {1522-4880},
keywords = {Frequency Metrics;Visual Weighting Weighting;JPEG;Visual codec;visual coding;Fixed coding;Frequency;ISO coding;HDPhoto;ISO coding;Measurement;PSNR;Quantization;Testing;Transform compression compression;image data improvement metrics;visual quality standardization;JPEG-XR;image standards;Image techniques;Codecs;Entropy},
month = oct,
pages = {2888-2891},
timestamp = {2016-03-04T09:57:29.000+0100},
title = {{V}isual {Q}uality {I}mprovement {T}echniques of {HDP}hoto/{JPEG}-{XR}},
url = {http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=4712398},
year = 2008
}