JPEG-HDR

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'''JPEG-HDR''' is an extension of [[JPEG]], which supports images with ''high dynamic range''.
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'''JPEG-HDR''' is an extension of [[JPEG]], which supports images with ''high dynamic range''. It was developed by a group that includes Radiance developer Greg Ward (see [[Radiance HDR]]), and is now apparently owned by Dolby Laboratories.
  
It is backward-compatible with standard JPEG viewers. The HDR data is stored in APP11 segments, and can be used to convert the image to one with high dynamic range.
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It is backward-compatible with standard JPEG viewers. The HDR data is stored in APP11<ref>Because it [http://www.youtube.com/watch?v=4xgx4k83zzc goes to eleven]</ref> segments, and can be used to convert the image to one with high dynamic range.
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See also [[JPEG XT]], the presumed successor format.
  
 
== Sample files ==
 
== Sample files ==
 
* [http://commons.wikimedia.org/wiki/File:HDRI_Sample_Scene_Window_%28JPEG-HDR%29.jpg HDRI_Sample_Scene_Window_(JPEG-HDR).jpg]
 
* [http://commons.wikimedia.org/wiki/File:HDRI_Sample_Scene_Window_%28JPEG-HDR%29.jpg HDRI_Sample_Scene_Window_(JPEG-HDR).jpg]
 
* Some of the files at [http://commons.wikimedia.org/wiki/Category:Examples_of_Tone-mapped_HDR_imaging Wikimedia Commons: Category:Examples of Tone-mapped HDR imaging]
 
* Some of the files at [http://commons.wikimedia.org/wiki/Category:Examples_of_Tone-mapped_HDR_imaging Wikimedia Commons: Category:Examples of Tone-mapped HDR imaging]
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== References ==
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<references/>
  
 
== Links ==
 
== Links ==
 
* [http://anyhere.com/gward/papers/cic05.pdf JPEG-HDR: A Backwards-Compatible, High Dynamic Range Extension to JPEG]
 
* [http://anyhere.com/gward/papers/cic05.pdf JPEG-HDR: A Backwards-Compatible, High Dynamic Range Extension to JPEG]
 
* [[Wikipedia:JPEG-HDR|Wikipedia article]]
 
* [[Wikipedia:JPEG-HDR|Wikipedia article]]
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* [http://www.dolby.com/us/en/technologies/JPEG-HDR.html Dolby: JPEG-HDR]
  
 
[[Category:JPEG]]
 
[[Category:JPEG]]

Latest revision as of 16:06, 17 November 2015

File Format
Name JPEG-HDR
Ontology
Extension(s) .jpg, .jpeg

JPEG-HDR is an extension of JPEG, which supports images with high dynamic range. It was developed by a group that includes Radiance developer Greg Ward (see Radiance HDR), and is now apparently owned by Dolby Laboratories.

It is backward-compatible with standard JPEG viewers. The HDR data is stored in APP11[1] segments, and can be used to convert the image to one with high dynamic range.

See also JPEG XT, the presumed successor format.

[edit] Sample files

[edit] References

  1. Because it goes to eleven

[edit] Links

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