Hi everyone,
Some time ago I played around with computer vision to get images categorized on Commons. I documented this at https://commons.wikimedia.org/wiki/User:Multichill/Using_OpenCV_to_categoriz... . I don't think I'm going to spend time on it soon, but the results were quite promising, so maybe someone else feels like working on this? Would probably be a pretty nice student project or just fun to do.
Maarten
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This sound intressting indeed. Despite the fact that I do not have a real clue on how to use OpenCV, I played with it myself too (some time ago) - I will keep it in mind for sure!!!
I am also thinking about some data extraction from image files for DrTrigonBot subster but this is very premature too.
But to at the moment I do not have time to spend on it - I'm really sorry...
Greetings DrTrigon
On 20.02.2012 22:08, Maarten Dammers wrote:
Hi everyone,
Some time ago I played around with computer vision to get images categorized on Commons. I documented this at https://commons.wikimedia.org/wiki/User:Multichill/Using_OpenCV_to_categoriz...
. I don't think I'm going to spend time on it soon, but the results were
quite promising, so maybe someone else feels like working on this? Would probably be a pretty nice student project or just fun to do.
Maarten
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Hi Maarten;
I think that this is a perfect example of open question in wiki research. WikiPapers has a page for that stuff.[1] Can you add some bits there about this?
I dind't know about OpenCV, I will check it for sure, and I will try to something (I'm a bot developer).
Regards, emijrp
[1] http://wikipapers.referata.com/wiki/List_of_open_questions
2012/2/20 Maarten Dammers maarten@mdammers.nl
Hi everyone,
Some time ago I played around with computer vision to get images categorized on Commons. I documented this at https://commons.wikimedia.org/**wiki/User:Multichill/Using_** OpenCV_to_categorize_fileshttps://commons.wikimedia.org/wiki/User:Multichill/Using_OpenCV_to_categorize_files. I don't think I'm going to spend time on it soon, but the results were quite promising, so maybe someone else feels like working on this? Would probably be a pretty nice student project or just fun to do.
Maarten
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I have found a tutorial for Python coders http://creatingwithcode.com/howto/face-detection-in-static-images-with-pytho... some tests, it works fine (including René Descartes face : )).
This is going to be very helpful to improve Images for biographies accuracy http://toolserver.org/~emijrp/imagesforbio/
2012/2/20 emijrp emijrp@gmail.com
Hi Maarten;
I think that this is a perfect example of open question in wiki research. WikiPapers has a page for that stuff.[1] Can you add some bits there about this?
I dind't know about OpenCV, I will check it for sure, and I will try to something (I'm a bot developer).
Regards, emijrp
[1] http://wikipapers.referata.com/wiki/List_of_open_questions
2012/2/20 Maarten Dammers maarten@mdammers.nl
Hi everyone,
Some time ago I played around with computer vision to get images categorized on Commons. I documented this at https://commons.wikimedia.org/**wiki/User:Multichill/Using_** OpenCV_to_categorize_fileshttps://commons.wikimedia.org/wiki/User:Multichill/Using_OpenCV_to_categorize_files. I don't think I'm going to spend time on it soon, but the results were quite promising, so maybe someone else feels like working on this? Would probably be a pretty nice student project or just fun to do.
Maarten
______________________________**_________________ Wikitech-l mailing list Wikitech-l@lists.wikimedia.org https://lists.wikimedia.org/**mailman/listinfo/wikitech-lhttps://lists.wikimedia.org/mailman/listinfo/wikitech-l
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Please correct me if I am wrong - this script does "face searching" but not "face recognition". So it gives you the coordinates (a rect) at what points in the image a face is. But it is not able to compare this face with others and give it a rate like 75% agreement, or something like this... Anyway it is a step forward.
Btw.: If it is of intresst; I tried to recongize a rubik cube from webcam (live; moving images) and aquire the face colors while rotating the cube by hands... this worked not very well but under some circumstances... ;) The example I used was [1]/[2]. The move impressed me... ;))
[1] http://www.youtube.com/watch?v=VaW1dmqRE0o [2] http://www.cs.ubc.ca/~andrejk/525project/
On 21.02.2012 00:09, emijrp wrote:
I have found a tutorial for Python coders http://creatingwithcode.com/howto/face-detection-in-static-images-with-pytho...
After some tests, it works fine (including René Descartes face : )).
This is going to be very helpful to improve Images for biographies accuracy http://toolserver.org/~emijrp/imagesforbio/
2012/2/20 emijrp <emijrp@gmail.com mailto:emijrp@gmail.com>
Hi Maarten;
I think that this is a perfect example of open question in wiki research. WikiPapers has a page for that stuff.[1] Can you add some bits there about this?
I dind't know about OpenCV, I will check it for sure, and I will try to something (I'm a bot developer).
Regards, emijrp
[1] http://wikipapers.referata.com/wiki/List_of_open_questions
2012/2/20 Maarten Dammers <maarten@mdammers.nl mailto:maarten@mdammers.nl>
Hi everyone,
Some time ago I played around with computer vision to get images categorized on Commons. I documented this at https://commons.wikimedia.org/__wiki/User:Multichill/Using___OpenCV_to_categ...
https://commons.wikimedia.org/wiki/User:Multichill/Using_OpenCV_to_categorize_files
. I don't think I'm going to spend time on it soon, but the results were quite promising, so maybe someone else feels like working on this? Would probably be a pretty nice student project or just fun to do.
Maarten
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Le 20/02/12 22:08, Maarten Dammers a écrit :
Some time ago I played around with computer vision to get images categorized on Commons. I documented this at https://commons.wikimedia.org/wiki/User:Multichill/Using_OpenCV_to_categoriz... . I don't think I'm going to spend time on it soon, but the results were quite promising, so maybe someone else feels like working on this? Would probably be a pretty nice student project or just fun to do.
Google used a game to add keywords to images. Two people (of of them could be a robot) were presented two pictures. The aim is to enter a keyword that best describe the picture and that the other people will choose too. If both people use the same keyword, you gain points :-)
Imagine, you are being shown a picture whose main subject is a monkey, you enter "monkey", the other one "monkey" too. You both earn points. The game host now know that the picture is of a monkey :-D