Difference between Image Enhancement and Image Restoration ?

Pixel

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Aug 21, 2011, 9:19:08 AM8/21/11

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Hi,
What is the
Difference between Image Enhancement and Image Restoration ?

Image Analyst

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Aug 21, 2011, 9:29:08 AM8/21/11

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"Pixel" wrote in message <j2r0kc$fbn$1...@newscl01ah.mathworks.com>...

> Hi,
> What is the
> Difference between Image Enhancement and Image Restoration ?

---------------------------------------------
Image enhancement makes a picture look better, without regard to how it really truly should look.

Image restoration tries to "fix" the image to get back to the real, true image, even if that image doesn't look good. It might even be worse than what you started with but it's the actual true starting values before it got degraded. But it might look clearer and sharper (this is usually the case because imaging systems tend to degrade the scene during the imaging process).

Do you have a MATLAB question about this?

Pixel

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Aug 21, 2011, 10:03:08 AM8/21/11

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thanks....
Image Analyst..
when ever i post, you are first one to replying me ...thanks..

How can we define HSL .... ?
Can u please explain clearly in your own wordings ...

What is Hue n Saturation ?

..........................

"Image Analyst" wrote in message <j2r174$gtf$1...@newscl01ah.mathworks.com>...

Pixel

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Aug 21, 2011, 10:22:07 AM8/21/11

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No.

..............

"Pixel" wrote in message <j2r36s$mcj$1...@newscl01ah.mathworks.com>...

Image Analyst

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Aug 21, 2011, 10:34:08 AM8/21/11

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"Pixel" wrote in message <j2r36s$mcj$1...@newscl01ah.mathworks.com>...

> thanks....
> Image Analyst..
> when ever i post, you are first one to replying me ...thanks..
>
> How can we define HSL .... ?
> Can u please explain clearly in your own wordings ...
>
> What is Hue n Saturation ?

-------------------------------------------------------
No time now - gotta catch a plane. Will be traveling in Europe the next month.
http://www.easyrgb.com/index.php?X=MATH

Pixel

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Aug 21, 2011, 10:49:08 AM8/21/11

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thanks :)

"Image Analyst" wrote in message <j2r510$r6i$1...@newscl01ah.mathworks.com>...

Steven_Lord

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Aug 21, 2011, 6:17:21 PM8/21/11

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"Pixel " <sakthip...@gmail.com> wrote in message
news:j2r36s$mcj$1...@newscl01ah.mathworks.com...

> thanks....
> Image Analyst..
> when ever i post, you are first one to replying me ...thanks..
>
> How can we define HSL .... ?
> Can u please explain clearly in your own wordings ...
>
> What is Hue n Saturation ?

These sound like general image processing questions, not really related to
MATLAB, and so you should ask them on a newsgroup dedicated to image
processing. The sci.image.processing newsgroup, available via Google Groups
(http://groups.google.com) if your news server doesn't carry it, would seem
to be a better choice.

If after receiving answers to your general image processing questions you
have questions related to image processing in MATLAB, please come back to
CSSM and ask those more specific questions.

--
Steve Lord
sl...@mathworks.com
To contact Technical Support use the Contact Us link on
http://www.mathworks.com