Difference between revisions of "JP4 HDR"
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− | + | Matlab have interesting [http://www.mathworks.com/access/helpdesk/help/toolbox/images/makehdr.html possibility] for creating HDR from series of LDR images. | |
We can easy make script for online & one click make HDR from series of images with different exposure times. | We can easy make script for online & one click make HDR from series of images with different exposure times. | ||
+ | |||
+ | === Reference: === | ||
+ | * [http://pfstools.sourceforge.net/index.html pfsTools] | ||
+ | * [http://scanline.ca/exrtools exrTools] | ||
+ | * [http://cvtool.sourceforge.net/index.html cvTool: GPU accelerated tools] | ||
+ | * Tone Mapping [http://www.mpi-inf.mpg.de/resources/tmo algos]. With image/video samples. | ||
+ | * [http://www.mpi-inf.mpg.de/resources/tmo/NewExperiment/TmoOverview.html Gallery of Reference Tone Mapped Images] | ||
+ | |||
+ | ---- | ||
+ | |||
+ | * [http://www.stuckincustoms.com/ nice HDR blog] |
Latest revision as of 10:34, 3 May 2009
HDR JP4
Bayer pattern look like this
R | G1 | R | G1 | R | G1 |
G2 | B | G2 | B | G2 | B |
R | G1 | R | G1 | R | G1 |
G2 | B | G2 | B | G2 | B |
R | G1 | R | G1 | R | G1 |
G2 | B | G2 | B | G2 | B |
Some sensors have possibility to set independed scale to G1 and G2. Considering that the accessible optics does not give the full permission of a sensor resolution, it can be used for increase in a dynamic range of a image sensor.
Matlab have interesting possibility for creating HDR from series of LDR images.
We can easy make script for online & one click make HDR from series of images with different exposure times.
Reference:
- pfsTools
- exrTools
- cvTool: GPU accelerated tools
- Tone Mapping algos. With image/video samples.
- Gallery of Reference Tone Mapped Images