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| author | Naushir Patuck <naush@raspberrypi.com> | 2022-12-16 13:59:03 +0000 |
|---|---|---|
| committer | Kieran Bingham <kieran.bingham@ideasonboard.com> | 2022-12-19 13:23:10 +0000 |
| commit | bf66a1d25162350a66444e0398cc2d5f90c26e10 (patch) | |
| tree | 25e5fae60e5d04e492e3352a9041cfd38a08d0d4 /Documentation/sensor_driver_requirements.rst | |
| parent | b5ef421e0320d4a0578dee0109049637a7ad7a0d (diff) | |
ipa: raspberrypi: Add a "scientific" tuning for the IMX477
Add a tuning file for the IMX477 more suited to scientific applications.
The key differences from the original tuning file are:
- Disable ALSC block completely
- Pure rec709 gamma curve, and no contrast enhance
- New CT curve and CCMs based on the illumination spectrum of a black body
radiator up to about 3600 K and the CIE illuminant D for higher color
temperatures.
Further details on the changes can be found at:
https://forums.raspberrypi.com/viewtopic.php?t=343449
All credit for these changes go to Dr. Rolf Henkel.
Signed-off-by: Naushir Patuck <naush@raspberrypi.com>
Signed-off-by: Rolf Henkel <cpixip@pixelcircus.com>
Reviewed-by: David Plowman <david.plowman@raspberrypi.com>
Acked-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Diffstat (limited to 'Documentation/sensor_driver_requirements.rst')
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