LogLuv encoding for full-gamut, high-dynamic range images
Journal of Graphics Tools
Adaptive Quantization for Lossy Image Compression Controlled by Noise Detection
DCC '01 Proceedings of the Data Compression Conference
Subband encoding of high dynamic range imagery
APGV '04 Proceedings of the 1st Symposium on Applied perception in graphics and visualization
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ACM SIGGRAPH 2004 Papers
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ACM SIGGRAPH 2006 Papers
High dynamic range texture compression
ACM SIGGRAPH 2006 Papers
Backward compatible high dynamic range MPEG video compression
ACM SIGGRAPH 2006 Papers
Rendering from compressed high dynamic range textures on programmable graphics hardware
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Two-layer coding algorithm for high dynamic range images based on luminance compensation
Journal of Visual Communication and Image Representation
High dynamic range preserving compression of light fields and reflectance fields
AFRIGRAPH '07 Proceedings of the 5th international conference on Computer graphics, virtual reality, visualisation and interaction in Africa
Efficient high dynamic range texture compression
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A GPU-friendly method for high dynamic range texture compression using inverse tone mapping
GI '08 Proceedings of graphics interface 2008
A general approach to backwards-compatible delivery of high dynamic range images and video
ACM SIGGRAPH 2008 classes
DHTC: an effective DXTC-based HDR texture compression scheme
Proceedings of the 23rd ACM SIGGRAPH/EUROGRAPHICS symposium on Graphics hardware
JPEG Compatible Raw Image Coding Based on Polynomial Tone Mapping Model
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
On performance of lossless compression for HDR image quantized in color space
Image Communication
An examplar-based approach for texture compaction synthesis and retrieval
IEEE Transactions on Image Processing
Real-time high-dynamic range texture compression based on local fractal transform
Proceedings of the 24th Spring Conference on Computer Graphics
Full-Reference Image Quality Metrics: Classification and Evaluation
Foundations and Trends® in Computer Graphics and Vision
Rate-distortion optimized layered coding of high dynamic range videos
Journal of Visual Communication and Image Representation
Compressed random-access trees for spatially coherent data
EGSR'07 Proceedings of the 18th Eurographics conference on Rendering Techniques
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With the increasing use of high-dynamic-range (HDR) images, their storage and transmission motivate a careful study of appropriate data compression techniques. This article explores the use of JPEG 2000 in the compression of HDR still images. The authors first map the pixels from original floating-point values in the logarithm domain into integer values, and then encode the image using JPEG 2000 codec. This approach can compress an HDR image anywhere in the spectrum from very low bit rate to visually lossless. Our experiments demonstrate this to be a simple, effective and practical tool for HDR image encoding. At low bit rates, its compression quality is superior to other currently published techniques.