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digitize a curve from an image [message #21178]

Fri, 18 August 2000 00:00

Kristian Kjaer
Messages: 58
Registered: June 1998

Member

I have a gif file (B/W only, no greys or colours) showing a line graph.
Now I would like to get hold of the x,y arrays represented by the curve.
Has anyone written something to do that already?
The coordinate axes are a little skewed in the image (originally
scanned).

Thanks for any help, Kristian
--------------------------
Kristian Kjær, Physics Dept., Risø Natl. Laboratory, Denmark

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[Message index]

		digitize a curve from an image By: Kristian Kjaer on Fri, 18 August 2000 00:00
		Re: digitize a curve from an image By: Kristian Kjaer on Fri, 18 August 2000 00:00
		Re: digitize a curve from an image By: John D. Sample on Fri, 18 August 2000 00:00
		Re: digitize a curve from an image By: Med Bennett on Fri, 18 August 2000 00:00
		Re: digitize a curve from an image By: mchinand on Fri, 18 August 2000 00:00
		Re: digitize a curve from an image By: Med Bennett on Fri, 18 August 2000 00:00
		Re: digitize a curve from an image By: marc schellens[1] on Fri, 25 August 2000 00:52
		Re: digitize a curve from an image By: Kristian Kjaer on Wed, 23 August 2000 00:00
		Re: digitize a curve from an image By: davidf on Wed, 23 August 2000 00:00
		Re: digitize a curve from an image By: Kristian Kjaer on Wed, 23 August 2000 00:00
		Re: digitize a curve from an image By: Martin Schultz on Wed, 23 August 2000 00:00
		Re: digitize a curve from an image By: promashkin on Tue, 22 August 2000 00:00
		Re: digitize a curve from an image By: Kristian Kjaer on Tue, 22 August 2000 00:00

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