Role of sensor in color rendering?

Started 3 months ago | Discussions thread
J A C S
J A C S Forum Pro • Posts: 16,676
Re: Sensor Cross-Talk

The Ghost of Caravaggio wrote:

lélé wrote:

...

Thanks for sharing.

But do you think that, for example, the hue shift towards a 'slightly greenish brown' of caucasian skin tones when viewed from an angle and in the shadow is really caused by cross-talking?

Cross-talk artifacts are a function of the angle between the light and plane of the sensor.

Human skin emits IR light (red and lower). Red light increases cross-talk contamination.

You don't mention green hue problems with other subjects.

Whatever effect you are describing would be global, and we see in specific parts of the image only.

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