diff options
| author | Stefan Klug <stefan.klug@ideasonboard.com> | 2025-01-23 12:40:58 +0100 |
|---|---|---|
| committer | Stefan Klug <stefan.klug@ideasonboard.com> | 2025-02-21 17:35:03 +0100 |
| commit | 60d60c13672b81f2a57894467a569c6ba98ae895 (patch) | |
| tree | d6bef13c43933c7ea534ac42d2fd50888b578477 /utils/tuning/config-example.yaml | |
| parent | deb3f05137ff759b937f1dcfd32b81945a01d0aa (diff) | |
libtuning: module: awb: Add bayes AWB support
To support the bayesian AWB algorithm in libtuning, the necessary data
needs to be collected and written to the tuning file.
Extend libtuning to calculate and output that additional data.
Prior probabilities and AwbModes are manually specified and not
calculated in the tuning process. Add sample values from the RaspberryPi
tuning files to the example config file.
Signed-off-by: Stefan Klug <stefan.klug@ideasonboard.com>
Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Diffstat (limited to 'utils/tuning/config-example.yaml')
| -rw-r--r-- | utils/tuning/config-example.yaml | 44 |
1 files changed, 43 insertions, 1 deletions
diff --git a/utils/tuning/config-example.yaml b/utils/tuning/config-example.yaml index 1b7f52cd..1bbb2757 100644 --- a/utils/tuning/config-example.yaml +++ b/utils/tuning/config-example.yaml @@ -5,7 +5,49 @@ general: do_alsc_colour: 1 luminance_strength: 0.5 awb: - greyworld: 0 + # Algorithm can either be 'grey' or 'bayes' + algorithm: bayes + # Priors is only used for the bayes algorithm. They are defined in + # logarithmic space. A good staring point is: + # - lux: 0 + # ct: [ 2000, 3000, 13000 ] + # probability: [ 1.0, 0.0, 0.0 ] + # - lux: 800 + # ct: [ 2000, 6000, 13000 ] + # probability: [ 0.0, 2.0, 2.0 ] + # - lux: 1500 + # ct: [ 2000, 4000, 6000, 6500, 7000, 13000 ] + # probability: [ 0.0, 1.0, 6.0, 7.0, 1.0, 1.0 ] + priors: + - lux: 0 + ct: [ 2000, 13000 ] + probability: [ 0.0, 0.0 ] + AwbMode: + AwbAuto: + lo: 2500 + hi: 8000 + AwbIncandescent: + lo: 2500 + hi: 3000 + AwbTungsten: + lo: 3000 + hi: 3500 + AwbFluorescent: + lo: 4000 + hi: 4700 + AwbIndoor: + lo: 3000 + hi: 5000 + AwbDaylight: + lo: 5500 + hi: 6500 + AwbCloudy: + lo: 6500 + hi: 8000 + # One custom mode can be defined if needed + #AwbCustom: + # lo: 2000 + # hi: 1300 macbeth: small: 1 show: 0 |