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Re:
From: |
Sergei Steshenko |
Subject: |
Re: |
Date: |
Wed, 23 Apr 2014 01:56:13 -0700 (PDT) |
>________________________________
> From: Dincy Paul <address@hidden>
>To: Octave Help List <address@hidden>
>Sent: Wednesday, April 23, 2014 10:34 AM
>Subject:
>
>
>
>Hi..
>How to convert an RGB image into a gray scale image . Please help.
>Regards
>Dincy
>
>_______________________________________________
I suggest to start from here:
https://en.wikipedia.org/wiki/Luminance_%28relative%29 , specifically, from
Y = 0.2126 * R + 0.7152 * G + 0.0722 * B;
formula.
Regards,
Sergei.
- [no subject], Dincy Paul, 2014/04/23
- Re: RGB -> Y, Sergei Steshenko, 2014/04/23
- Re:, Laurent Hoeltgen, 2014/04/23
- RE:, John Guin, 2014/04/23
- RE:, John Guin, 2014/04/23
- Re:, Peter Sisak, 2014/04/23
- convert RGB image to grayvalues, Andreas Weber, 2014/04/23
- Re:,
Sergei Steshenko <=