doc:appunti:hardware:sjcam-8pro-ambarella-firmware-modding
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doc:appunti:hardware:sjcam-8pro-ambarella-firmware-modding [2022/06/09 16:22] – [What gamma curves are applied on each video mode] niccolo | doc:appunti:hardware:sjcam-8pro-ambarella-firmware-modding [2022/06/15 14:47] (current) – [White balance presets] niccolo | ||
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+ | FIXME: It is not know how this table works. It seems that labels are wrong: **YA_min** and **YB_min** are repeated twice, may be they are **YA_max** and **YB_max**. | ||
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+ | White balance is probably applied as a series of linear transformations to the **four raw values** captured by te **[[wp> | ||
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+ | ^ Gr | Green on Red | | ||
+ | ^ Gb | Green on Blue | | ||
+ | ^ Ya | Y channel value of target image? | ||
+ | ^ Yb | Y channel value of reference image? | ||
===== 3D LUT tables ===== | ===== 3D LUT tables ===== |
doc/appunti/hardware/sjcam-8pro-ambarella-firmware-modding.1654791738.txt.gz · Last modified: 2022/06/09 16:22 by niccolo