JPEG-HDR
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| − | '''JPEG-HDR''' is an extension of [[JPEG]], which supports images with ''high dynamic range''. | + | '''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<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. | 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. | ||
| − | See also [[JPEG XT]]. | + | See also [[JPEG XT]], the presumed successor format. |
== Sample files == | == Sample files == | ||
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* [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]] | ||
| + | * [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
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
- HDRI_Sample_Scene_Window_(JPEG-HDR).jpg
- Some of the files at Wikimedia Commons: Category:Examples of Tone-mapped HDR imaging
[edit] References
- ↑ Because it goes to eleven
