Re: [R] method to return rgb values from pixels of an image

From: Duncan Murdoch <>
Date: Fri, 07 Nov 2008 08:41:17 -0500

On 11/7/2008 3:24 AM, Hans-Joachim Klemmt wrote:
> hello,
> i am looking for a method to return rgb-values of predifined pixels of
> jpg images.
> can anybody help me?

See the rimage package, with function read.jpeg. It will read the whole file into a large array, with separate red, green, blue entries.

Duncan Murdoch mailing list PLEASE do read the posting guide and provide commented, minimal, self-contained, reproducible code. Received on Fri 07 Nov 2008 - 13:45:49 GMT

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