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101 questions

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1k
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1
answer
-1
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2018-10-29 04:27:55 -0600 berak

OpenCV (Java) : Draw a rectangle region on Camera View

8k
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1
answer
no
votes
2012-07-14 12:20:15 -0600 ararr

select ROI with mouse and display video. Strange problem

3k
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1
answer
no
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2012-12-21 15:04:21 -0600 unxnut flag of United States of America

Copying parts of image to new images?

300
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1
answer
no
votes
2013-02-05 22:52:22 -0600 Mostafa Sataki flag of Iran

ROI Assertion Error

633
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no
answers
no
votes
2013-07-09 03:04:48 -0600 Spas Hristov flag of Bulgaria

HOGDescriptor::detectMultiScaleROI ;/

3k
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2
answers
no
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2013-07-23 17:02:01 -0600 berak

How to set custom ROI

11k
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2
answers
no
votes
2013-08-12 09:18:03 -0600 StevenPuttemans flag of Belgium

Region of Interest in Video File

4k
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1
answer
no
votes
2013-08-28 17:06:18 -0600 deiaalencar

Pixels in the region of interest (ROI)

436
views
2
answers
no
votes
2013-09-11 04:44:06 -0600 Mostafa Sataki flag of Iran

Further image processing analysis on roi

473
views
no
answers
no
votes
2013-09-23 15:00:54 -0600 123ezone

How to create a Rhombus using openCV

2k
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1
answer
no
votes
2013-10-07 11:58:21 -0600 Vladislav Vinogradov flag of Russia

Bug with GpuMat::GpuMat(const GpuMat& m, Rect roi)

535
views
2
answers
no
votes
2014-08-04 08:00:01 -0600 StevenPuttemans flag of Belgium

License plates

126
views
no
answers
no
votes
2014-08-21 13:32:37 -0600 borjaevo

doubt about ROIs in android

98
views
no
answers
no
votes
2014-09-08 04:41:25 -0600 josch

Roi mosaik image (GpuMat) directly on the gpu

8k
views
1
answer
no
votes
2014-10-07 09:54:39 -0600 thdrksdfthmn

Confuse with the ROI rect parameter

264
views
no
answers
no
votes
2015-02-11 08:21:27 -0600 Ribs

ROI creation [closed]

572
views
1
answer
no
votes
2015-02-18 04:10:55 -0600 theodore flag of Greece

Finding region of interest with a known pattern

5k
views
1
answer
no
votes
2015-04-12 02:50:05 -0600 FooBar

goodfeaturestoTrack with Mask

373
views
1
answer
no
votes
2015-04-14 03:58:28 -0600 Guanta

Position of a Roi in a mat

2k
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no
answers
no
votes
2015-04-23 11:47:34 -0600 berak

Setting ROI by 4 Points [closed]

361
views
1
answer
no
votes
2015-05-29 06:02:47 -0600 Storiy flag of Ukraine

Splitting ROI at 9 different fields

777
views
no
answers
no
votes
2015-05-09 20:04:37 -0600 215

Overrule the OpenCV exception [closed]

149
views
no
answers
no
votes
2015-05-30 15:15:44 -0600 Storiy flag of Ukraine

Match Template in predefined areas

2k
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no
answers
no
votes
2015-07-21 05:06:37 -0600 mmt

Changing the ROI position to keep tracking the same object

2k
views
1
answer
no
votes
2015-07-22 02:54:34 -0600 mmt

How to track white color on black background

474
views
1
answer
no
votes
2015-08-13 10:32:56 -0600 unxnut flag of United States of America

Creating a sub array of a Mat throws assertion error

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Mostafa Sataki gravatar imageHaris gravatar imagetheodore gravatar imageMichael Burdinov gravatar imageunxnut gravatar imageStevenPuttemans gravatar imageVladislav Vinogradov gravatar imageberak gravatar imageSeeVee gravatar imageararr gravatar imagepaj006@gmail.com gravatar imageGuanta gravatar imageMathieu Barnachon gravatar imagePossede gravatar imageDaniil Osokin gravatar imageAlexanderShishkov gravatar image

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