Miscellaneous camera controls, IMX582/IMX586 on-sensor HDR #972
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.initialControl.setMisc("downsampling-mode", "binning") # default: "scaling"
.initialControl.setMisc("binning-mode", "sum") # default: "avg"
Max FPS for IMX378 1080p back to 118 (from 60) with binning enabled
…misc control:
.initialControl.setMisc("manual-exposure-handling", "fast")
.initialControl.setMisc("hdr-exposure-ratio", 4) # enables HDR when set `> 1`, current options: 2, 4, 8
.initialControl.setMisc("hdr-local-tone-weight", 75) # default 75, range 0..100
…bled by default. Values: 0, 1, can also change during streaming
- better config for 10fps HDR - runtime configurable hdr-exposure-ratio (1,2,4,8), hdr-local-tone-weight (0..1, float normalized)
This was referenced Feb 28, 2024
moratom
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Apr 3, 2024
* Update install_dependencies.sh
Fixed installing on ARM and raspbian
Tested on:
- RPI - armv7l - Raspbian 10 (buster)
- nvidia jetson orin nano - aarch64 - ("Ubuntu 20.04.6 LTS")
- RPI 64 bit OS (aarch64 - luxonis/based on Bookworm - 12)
- x86 host ("Ubuntu 21.04")
* Update install_dependencies.sh
Added ubuntu 23.10 support
```
cam["cama"].initialControl.setMisc("3a-follow", dai.CameraBoardSocket.CAM_A)
cam["camb"].initialControl.setMisc("3a-follow", dai.CameraBoardSocket.CAM_B)
```
generic fast manual exposure (for all sensors)
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New misc controls, these should be set on
ColorCamerawith.initialControl, and only available for IMX378 / IMX477 / IMX577 atTHE_1080_Presolution:-> max FPS for
THE_1080_Palso back to 118 when binning is enabled (only up to 60 possible with sensor scaling).For IMX582(LCM48)/IMX586 it's possible to set the binning mode for resolutions of 12MP or lower (implemented with quad-bayer binning)
-> this results in a brighter image at the same exposure (but slightly more noise possible)
HDR for IMX582 (up to 10fps currently) and IMX586, enable by initialControl:
then can adjust also at runtime:
3 HDR exposures are configured on sensor as:
long--- the one received from AE or manualmiddle=long/hdr-exposure-ratioshort=long/ (hdr-exposure-ratio*hdr-exposure-ratio)The HDR effect is more pronounced when local tone weight is higher.
Option to bypass 3A for having manual exposure/ISO take effect faster:
.initialControl.setMisc("manual-exposure-handling", "fast"))Option to set the main camera to drive auto-exposure and auto-white-balance in multi-camera configurations, applicable for sensors/modules of the same type. E.g. CAM_A being the main camera: