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101 questions

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215
views
1
answer
1
vote
2015-08-24 06:31:52 -0600 valentine

image step not continuous after dividing an image

28k
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1
answer
1
vote
2015-12-19 04:01:06 -0600 pklab flag of Italy

copy small part of mat to another

1k
views
1
answer
1
vote
2015-12-21 03:20:43 -0600 LorenaGdL

not rect ROI defined by 4 points

1k
views
no
answers
1
vote
2016-07-04 04:41:42 -0600 atv

why am i getting so many roi crashes

877
views
1
answer
1
vote
2017-04-07 01:43:35 -0600 berak

OpenCV setroi

1k
views
1
answer
no
votes
2018-04-13 10:53:11 -0600 berak

Assertion failed roi out of range

466
views
2
answers
1
vote
2019-10-15 08:19:36 -0600 supra56 flag of Canada

[SOLVED]How to Save Each ROI Seperately

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

select ROI with mouse and display video. Strange problem

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

Copying parts of image to new images?

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

ROI Assertion Error

629
views
no
answers
no
votes
2013-07-09 03:04:48 -0600 Spas Hristov flag of Bulgaria

HOGDescriptor::detectMultiScaleROI ;/

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

How to set custom ROI

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

Region of Interest in Video File

4k
views
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

472
views
no
answers
no
votes
2013-09-23 15:00:54 -0600 123ezone

How to create a Rhombus using openCV

2k
views
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

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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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