ColorTemperatureAsImageProcessingParameter #1433
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…r raw processing.
…tadata of the output image.
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Description
Add color temperature of the scene illuminant in degree Kelvin as parameter dedicated to raw image reading in the imageProcessing executable.
If set to a negative or null value, cam_mul metadata is used to estimate the color temperature of the scene illuminant.
If set to a positive value, cam_mul metadata is ignored.
The specified or computed temperature value is added as metadata in the output image.
Related Meshroom PR : alicevision/Meshroom#2013
Features list
Implementation remarks
Default value for the parameter is -1.0, leading to the use of the cam_mul metadata for color temperature estimation.
The parameter is ignored if the source image is not a raw image. In that case no metadata is added in the output image.