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101 questions

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2k
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1
answer
2
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2016-04-08 15:31:52 -0600 Tetragramm flag of United States of America

Add padding to object in 4-channel image

1k
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1
answer
no
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2016-03-18 03:21:25 -0600 Mathieu Barnachon flag of Netherlands

ROI in StereoRectify

5k
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1
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no
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2016-04-01 06:06:22 -0600 StevenPuttemans flag of Belgium

Cropping minAreaRect from image

1k
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1
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no
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2016-04-13 16:16:28 -0600 marcob88

Error assertion roi failed

624
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1
answer
no
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2019-09-25 09:13:53 -0600 CV

HOG People Detector on image

420
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1
answer
no
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2016-09-26 04:10:13 -0600 berak

[JPEG2000] ROI in JPEG2000 compression

4k
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1
answer
2
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2018-07-12 17:44:14 -0600 mhaghighat

clear ROI history from kcf tracking in opencv

876
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1
answer
1
vote
2017-04-07 01:43:35 -0600 berak

OpenCV setroi

6k
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1
answer
no
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2017-06-12 05:53:42 -0600 berak

calculate intensity for region of interest

424
views
1
answer
no
votes
2017-10-29 17:08:05 -0600 lezan

detectMultiScale and CascadeClassifier: get better ROI

498
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1
answer
no
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2017-12-07 03:58:30 -0600 AlexChan

How to get a ROI with arbitrary shape?

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

Assertion failed roi out of range

1k
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1
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no
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2018-05-29 01:15:06 -0600 berak

DNN opencv with SSD resnet return wrong face dimension

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

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

380
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1
answer
2
votes
2018-12-13 09:39:30 -0600 sturkmen flag of Turkey

Trackers window add to Canvas window

1k
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1
answer
no
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2019-01-02 01:37:51 -0600 berak

ROI region opencv c++ vs python

9k
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1
answer
no
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2019-06-29 10:21:45 -0600 Chris

How can I get the values of the pixels that are inside a contour?

72k
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2
answers
10
votes
2013-05-16 15:26:36 -0600 Philipp Wagner flag of Germany

Extract a RotatedRect area

4k
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2
answers
1
vote
2012-08-17 03:35:03 -0600 Rui Marques flag of Portugal

Is there cvSetImageROI function in OpenCV on Android?

13k
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2
answers
4
votes
2013-02-01 02:01:45 -0600 Michael Burdinov

submat roi help

7k
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2
answers
1
vote
2013-06-23 09:10:13 -0600 xiaojidan

Make a collage with other images

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
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2013-08-12 09:18:03 -0600 StevenPuttemans flag of Belgium

Region of Interest in Video File

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

Further image processing analysis on roi

15k
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2
answers
1
vote
2013-09-26 02:24:58 -0600 utkarshmankad flag of India

Possible solutions for OpenCv Assertion Error problem

32k
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2
answers
2
votes
2014-05-14 04:09:28 -0600 abir

How to cut an image in small images with opencv !!!

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