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65 questions

20k
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3
answers
4
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2015-10-20 08:30:16 -0600 amahta

Best method to track multiple objects?

5k
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2
answers
no
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2014-03-25 05:16:08 -0600 Fr3@k

cat detection

2k
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2
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no
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2013-10-28 04:39:09 -0600 Samjakar

Very simple TrainCascade not working

6k
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2
answers
2
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2016-02-02 17:41:05 -0600 sturkmen flag of Turkey

Detect boxes on shelf Android OpenCV

1k
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2
answers
2
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2013-02-08 05:56:53 -0600 StevenPuttemans flag of Belgium

Hot to detect logo region in video?

2k
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2
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no
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2013-03-25 08:07:13 -0600 Mathieu Barnachon flag of Netherlands

How to detect semi transparent logo location on video?

4k
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1
answer
no
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2015-02-23 06:20:30 -0600 StevenPuttemans flag of Belgium

opencv mergevec haartraining issues

2k
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1
answer
no
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2016-06-14 02:28:53 -0600 LBerger

copying smaller picture onto larger original frame

1k
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1
answer
no
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2018-09-27 14:24:22 -0600 rwong flag of United States of America

I lose some text while making scanner-like effect

1k
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1
answer
no
votes
2013-04-23 08:40:09 -0600 Grigory Velmozhin

Bug or not bug? knnMatch from BruteForceMatcher_GPU

645
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1
answer
no
votes
2015-01-22 12:14:26 -0600 talkera.org flag of Netherlands

Reading lable of bottle

7k
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1
answer
1
vote
2016-11-02 11:32:57 -0600 essamzaky

How to detect rotation angle 0 , -90 ,+90 or 180

341
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1
answer
no
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2013-06-08 06:00:31 -0600 Guanta

match icons, grafical illustration etc.

1k
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1
answer
no
votes
2014-10-23 03:42:57 -0600 petititi

Overlay in video after detection

351
views
1
answer
no
votes
2013-10-16 05:15:56 -0600 Pedro Batista flag of Portugal

Keypoints, decriptors and matches research

529
views
1
answer
no
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2015-07-19 12:04:44 -0600 StevenPuttemans flag of Belgium

Improve training cascade speed

452
views
1
answer
no
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2013-10-17 06:01:32 -0600 StevenPuttemans flag of Belgium

Minimize False Positives using opencv_traincascade

828
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1
answer
no
votes
2014-04-07 09:39:36 -0600 arthur.sw

Custom SIFT detector in OpenCV

2k
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1
answer
1
vote
2017-07-26 05:20:28 -0600 Raki flag of Turkey

Logo detection techniques

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Mostafa Sataki gravatar imageLBerger gravatar imageeshirima gravatar imageTina J gravatar imageessamzaky gravatar imageVladislav Vinogradov gravatar imagexisy gravatar imageNiu ZhiHeng gravatar imagelizris gravatar imageXCoder gravatar imagerwong gravatar imageGuanta gravatar imageMathieu Barnachon gravatar imageJean-François Côté gravatar imageStevenPuttemans gravatar imageunxnut gravatar image

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