Hi, i am doing a project on flare&ghost removal in HDR Images, and would need some different algorithms for comparison. So if you have any good links/own algorithms you could share with me, i would be extremely grateful.
Thanks,
JK
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Hi JK,
I'm not free to share source code, but you are welcome to download the application, Photosphere (for Mac OS X) and/or hdrgen (for OS X and Linux) from <www.anyhere.com>. Both programs will do ghost and flare removal, as well as automatic exposure registration/alignment.
-Greg
From: "Juho Karavirta" <[email protected]>
Date: November 23, 2006 2:56:59 AM PSTHi, i am doing a project on flare&ghost removal in HDR Images, and would need some different algorithms for comparison. So if you have any good links/own algorithms you could share with me, i would be extremely grateful.
Thanks,
JK
Hi JK,
My student Erum Khan has worked on an alternative
approach for ghost removal. Paper is online at:
http://graphics.cs.ucf.edu/ekhan/data/ghost/icip06.pdf
Hope this helps.
Cheers,
Erik
On Thu, 23 Nov 2006, Juho Karavirta wrote:
Hi, i am doing a project on flare&ghost removal in HDR Images, and would need some different algorithms for comparison. So if you have any good links/own algorithms you could share with me, i would be extremely grateful.
Thanks,
JK
_________________________________________________________________
Don't just search. Find. Check out the new MSN Search! http://search.msn.click-url.com/go/onm00200636ave/direct/01/_______________________________________________
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Looks like someone discovered robust estimators.
Check out the existing literature on robust estimators -- I think there are better ones available.
Chris
-----Original Message-----
From: [email protected] on behalf of E. Reinhard
Sent: Thu 11/23/2006 10:18 AM
To: High Dynamic Range Imaging
Subject: Re: [HDRI] Flare&ghost removal
Hi JK,
My student Erum Khan has worked on an alternative
approach for ghost removal. Paper is online at:
http://graphics.cs.ucf.edu/ekhan/data/ghost/icip06.pdf
Hope this helps.
Cheers,
Erik
Hello Greg
Based on your experience on ghost removal methods, which do
think are good implementations?
Tom
Hi Thomas,
What other methods are there besides the one in Photosphere? I'm not up on other people's software, but I hadn't heard of other commercial or free packages that did this. Do you have some results to point us to? Or are you talking about exposure alignment methods?
Just curious.
-Greg
From: "Thomas Lock" <[email protected]>
Date: December 14, 2006 9:13:07 AM PSTHello Greg
Based on your experience on ghost removal methods, which do
think are good implementations?Tom
There is a manual approach in FDR Tools, as seen in the third tutorial movie on this site:
http://fdrtools.com/tutorials/tutorials_e.php
In my opinion quite tedious, and wasteful with the unmoving image parts.
best regards,
-Christian
On Dec 14, 2006, at 9:33 AM, Gregory J. Ward wrote:
Hi Thomas,
What other methods are there besides the one in Photosphere? I'm not up on other people's software, but I hadn't heard of other commercial or free packages that did this. Do you have some results to point us to? Or are you talking about exposure alignment methods?
Just curious.
-GregFrom: "Thomas Lock" <[email protected]>
Date: December 14, 2006 9:13:07 AM PSTHello Greg
Based on your experience on ghost removal methods, which do
think are good implementations?Tom
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I was actually refering to papers, sorry for the lack of clarity. I have
used FDRTools (as Blochi pointed out is a bit over kill when no moving
objects are not present) when needed, as well as other apps like HDRShop and
CS2.
Tom.
----- Original Message -----
From: "Gregory J. Ward" <[email protected]>
To: "High Dynamic Range Imaging" <[email protected]>
Sent: Thursday, December 14, 2006 12:33 PM
Subject: Re: [HDRI] Flare&ghost removal
Hi Thomas,
What other methods are there besides the one in Photosphere? I'm not
up on other people's software, but I hadn't heard of other commercial
or free packages that did this. Do you have some results to point us
to? Or are you talking about exposure alignment methods?Just curious.
-Greg> From: "Thomas Lock" <[email protected]>
> Date: December 14, 2006 9:13:07 AM PST
>
> Hello Greg
>
> Based on your experience on ghost removal methods,
> which do
> think are good implementations?
>
> Tom_______________________________________________
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