comp.lang.idl-pvwave archive: archive

Home » Public Forums » archive » 2-D Gaussian Fit..

Show: Today's Messages :: Show Polls :: Message Navigator
E-mail to friend

2-D Gaussian Fit.. [message #3511]

Mon, 06 February 1995 13:34

monnier
Messages: 2
Registered: February 1995

Junior Member

I am in need of routine to fit a 2-D Gaussian to a small set of image data.
I would like the model gaussian fit to be a function of 6 parameters;
Height, Major Axis sigma, Minor Axis sigma, Centroid X, Centroid Y,
and Major Axis Angle. As you can see, this is a 6-parameter, non-linear
model so the fitting procedure is a bit complicated.

If any one has such code for IDL already programmed, please let me know.
I am using IDL with the Numerical Recipes procedures, so I can use
codes which utilize the NR_* routines.

Thanks in advance for any help..
John

Report message to a moderator

[Message index]

		2-D Gaussian Fit.. By: monnier on Mon, 06 February 1995 13:34
		Re: 2-D Gaussian Fit.. By: Stefano Polizzi on Thu, 09 February 1995 08:52
		Re: 2-D Gaussian Fit.. By: Stefano Polizzi on Wed, 08 February 1995 09:28

Previous Topic:	print, 0.001*dindgen(10)
Next Topic:	ANNOUNCING: PV-WAVE:GMVT, Glyph Multivariable Visualization Toolkit

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Fri Oct 10 05:28:43 PDT 2025

Total time taken to generate the page: 7.99988 seconds