Transfer function, opto-electronic

Transfer function, opto-electronic

The relationship between scene luminances and the corresponding video signal. There may be several opto-electronic transfer functions for a single system, depending upon where in the progression of possible nonlinear processing, bandlimiting, etc., the video signal is being identified. When referred to the camera output before bandlimiting and processing, however, it is essentially a linear function.

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Part of Speech: noun
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Industry/Domain: Software
Category: Video editing
Company: Tektronix
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