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101 questions

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5k
views
1
answer
1
vote
2013-06-06 04:47:58 -0600 albertofernandez

Scale a RECT from its center ?

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

Pixels in the region of interest (ROI)

1k
views
1
answer
1
vote
2013-09-27 07:32:01 -0600 Mostafa Sataki flag of Iran

How to create irregular ROI??

49k
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1
answer
1
vote
2013-10-03 09:03:04 -0600 Michael Burdinov

copy part of a image Mat to another one

3k
views
1
answer
2
votes
2013-10-07 05:23:06 -0600 Mostafa Sataki flag of Iran

Reshape function problem

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)

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

Confuse with the ROI rect parameter

6k
views
1
answer
1
vote
2014-10-08 14:39:55 -0600 rwong flag of United States of America

ROI for trapezoid

3k
views
1
answer
1
vote
2015-01-23 08:36:53 -0600 StevenPuttemans flag of Belgium

How to get the ROI of an image from the center

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

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

Splitting ROI at 9 different fields

500
views
1
answer
1
vote
2015-05-24 14:01:48 -0600 sturkmen flag of Turkey

Decreasing ROI

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

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

image step not continuous after dividing an image

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

ROI out of bounds issue

28k
views
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

284
views
1
answer
no
votes
2016-02-09 14:08:02 -0600 super_man1993

locateROI not drawing in ROI

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

Add padding to object in 4-channel image

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

ROI in StereoRectify

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

Cropping minAreaRect from image

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

Error assertion roi failed

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

HOG People Detector on image

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

[JPEG2000] ROI in JPEG2000 compression

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theodore gravatar imageMostafa Sataki gravatar imageVladislav Vinogradov gravatar imageStevenPuttemans gravatar imageGuanta gravatar imageMahdi gravatar imagewuling gravatar imageDer Luftmensch gravatar imagerwong gravatar imagealbertofernandez gravatar imageunxnut gravatar imageMathieu Barnachon gravatar imageberak gravatar imagethdrksdfthmn gravatar imageyes123 gravatar imageMichael Burdinov gravatar image

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