Publications

Thomas Richter. Perceptual Image Coding by Standard-Constraint Codecs. Picture Coding Symposium, 2009. PCS 2009, 1-4, Chicago, IL, USA, May 2009. [PUMA: image standards;Image standards;Codecs;Decoding;Humans;ISO coding;Pipelines;Pixel;Standardization;Transform images;perceivable codecs;data coding;JPEG codecs;Code coding;perceptual quality loss;perceptual codec;standard-constraint coding compression;image 2000;JPEG-XR;codestreams;digital compression] URL

Thomas Richter. Visual Quality Improvement Techniques of HDPhoto/JPEG-XR. Image Processing, 2008. ICIP 2008. 15th IEEE International Conference on, 2888-2891, San Diego, CA, October 2008. [PUMA: standards;Image coding;HDPhoto;ISO standardization;JPEG-XR;image data metrics;visual codec;visual coding;Measurement;PSNR;Quantization;Testing;Transform quality improvement techniques;Codecs;Entropy Weighting coding;Frequency;ISO compression;image coding;Fixed Weighting;JPEG;Visual Metrics;Visual Frequency compression] URL