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From: amrit kaur on 2 Nov 2009 06:37
I tried to execute CLAHE code i.e. runCLAHE.m file..It is throwing some errors...can you please specify the accurate values for the arguments that i have to pass while executing that function
waiting for the reply
thanks
From: ImageAnalyst on 2 Nov 2009 06:41
On Nov 2, 6:37 am, "amrit kaur" <amrit16k...(a)gmail.com> wrote:
> I tried to execute CLAHE code i.e. runCLAHE.m file..It is throwing some errors...can you please specify the accurate values for the arguments that i have to pass while executing that function
> waiting for the reply
> thanks

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There is documentation about it. Here's some of it:


*******************
Image Processing Toolbox™
Contrast-limited adaptive histogram equalization (CLAHE)
Syntax

J = adapthisteq(I)
J = adapthisteq(I,param1,val1,param2,val2...)
Description

J = adapthisteq(I) enhances the contrast of the grayscale image I by
transforming the values using contrast-limited adaptive histogram
equalization (CLAHE).

CLAHE operates on small regions in the image, called tiles, rather
than the entire image. Each tile's contrast is enhanced, so that the
histogram of the output region approximately matches the histogram
specified by the 'Distribution' parameter. The neighboring tiles are
then combined using bilinear interpolation to eliminate artificially
induced boundaries. The contrast, especially in homogeneous areas, can
be limited to avoid amplifying any noise that might be present in the
image.

J = adapthisteq(I,param1,val1,param2,val2...) specifies any of the
additional parameter/value pairs listed in the following table.
Parameter names can be abbreviated, and case does not matter."
*******************
And there's a lot more in the help.
What exactly do you not understand?
What are your error messages? Did you think I'd somehow know what
errors you're getting without giving them or giving your code?
Please post your code here and your image somewhere (on a free image
hosting website such as flickr.com)
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