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101 questions

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285
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1
answer
no
votes
2016-02-09 14:08:02 -0600 super_man1993

locateROI not drawing in ROI

15k
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2
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no
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2016-02-10 08:17:33 -0600 thdrksdfthmn

Extract parts from image

185
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no
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no
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2016-03-02 00:29:32 -0600 mdotali

GpuMat copyTo doesnt work on sub-images

1k
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1
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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

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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2016-04-13 16:16:28 -0600 marcob88

Error assertion roi failed

1k
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no
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no
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2016-05-23 08:41:15 -0600 essamzaky

ROI functions in c and c++

222
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no
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no
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2016-06-13 01:35:31 -0600 rayallen

How to iterate all the pixels in an abitrary rectangular ROI

5k
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no
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no
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2016-06-25 12:45:48 -0600 atv

best way to check Mat empty/size and ROI size [closed]

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

why am i getting so many roi crashes

425
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no
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no
votes
2016-07-15 04:42:04 -0600 Noremac

How to stitch images with differing orientations

421
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1
answer
no
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2016-09-26 04:10:13 -0600 berak

[JPEG2000] ROI in JPEG2000 compression

8k
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1
answer
3
votes
2017-01-30 22:12:38 -0600 Nbb

ROI out of bounds issue

912
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2
answers
no
votes
2017-02-20 04:48:00 -0600 berak

OpenCV issue with drawing Farneback optical flow in ROI.

888
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1
answer
1
vote
2017-04-07 01:43:35 -0600 berak

OpenCV setroi

1k
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no
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no
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2017-04-24 16:41:19 -0600 double

OpenCV ROI on Real time camera

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

calculate intensity for region of interest

425
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1
answer
no
votes
2017-10-29 17:08:05 -0600 lezan

detectMultiScale and CascadeClassifier: get better ROI

499
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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?

44k
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4
answers
1
vote
2018-01-14 23:38:28 -0600 hanifalisohag

How to save a rectangular ROI?

132
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no
answers
no
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2018-03-11 06:19:08 -0600 EdoTwentySix flag of Indonesia

ROI on Hand openCV 2.4.9 Java [closed]

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

326
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no
answers
no
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2018-04-25 09:40:43 -0600 opencv_acc

How ROI is selected?

405
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no
answers
no
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2018-04-30 04:00:11 -0600 berak

Trying to record whiteboard in lecture

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Haris gravatar imageEdoTwentySix gravatar imageessamzaky gravatar imageMathieu Barnachon gravatar imageDer Luftmensch gravatar imageYork gravatar imagethdrksdfthmn gravatar imageTetragramm gravatar imageFinfa811 gravatar imagesturkmen gravatar imageNbb gravatar imagesuper_man1993 gravatar imageOpenCV_Learner gravatar imagepmousoul gravatar imageSerrano P. gravatar imageberak gravatar image

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