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I know that the conversion from RGB to grayscale is based on the wighted average method as shown in the following equation:
gray = .299*redChannel + .587*greenChannel + .114*blueChannel
What I need to know is the math behind this equation and the coefficients.
Thank you for the help.

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Image Analyst
Image Analyst am 16 Jan. 2018
What do you mean? That is the math. Do you mean you want to know how the coefficients were arrived at?
Aidin Golrokh
Aidin Golrokh am 17 Jan. 2018
Exactly. How are they derived? What mathematical procedure is used and from where are they originated?

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Gefragt:

Aidin Golrokh
Aidin Golrokh
am 16 Jan. 2018

Beantwortet:

Walter Roberson
Walter Roberson
am 17 Jan. 2018

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