Ask Your Question
RSS
Sort by » date activity ▼ answers votes

37 questions

Tagged
  • ×
45
views
1
answer
1
vote
2019-05-27 05:28:59 -0500 HYPEREGO flag of Italy

inconsistent behavior about ROI calculation

26
views
no
answers
no
votes
2018-09-25 08:09:29 -0500 saniket123

How to store mat in vector<Rect>

1k
views
1
answer
no
votes
2018-04-15 03:44:44 -0500 berak

How to find out if rect is inside another rect ?

1k
views
2
answers
no
votes
2018-04-10 04:20:41 -0500 hoang anh tuan

Center of rectangles and centroid [closed]

40
views
no
answers
no
votes
2018-04-08 07:01:28 -0500 EdoTwentySix flag of Indonesia

How to get fixed sized ROI from findCountours

124
views
no
answers
no
votes
2017-09-10 03:21:27 -0500 nicksridhar

Python OpenCV Code to C++

420
views
no
answers
no
votes
2016-11-19 01:43:50 -0500 Nbb

boundingRect assertion error

286
views
no
answers
no
votes
2016-11-07 04:28:44 -0500 berak

Unexpected Results using CopyTo Rect with UMat

8k
views
1
answer
-5
votes
2016-08-24 18:53:04 -0500 sturkmen flag of Turkey

Finding center of Rect

411
views
1
answer
no
votes
2016-06-15 20:05:17 -0500 Tetragramm flag of United States of America

How to Blur a Rect[] with OpenCV Java

1k
views
no
answers
no
votes
2016-06-08 09:29:22 -0500 VanGog

Copy image using Rect() and copyTo()

187
views
no
answers
no
votes
2016-05-22 14:39:09 -0500 marcob88

How can extract ROI from depth image?

538
views
1
answer
no
votes
2016-04-13 16:16:28 -0500 marcob88

Error assertion roi failed

3k
views
2
answers
2
votes
2016-02-02 17:41:05 -0500 sturkmen flag of Turkey

Detect boxes on shelf Android OpenCV

483
views
1
answer
no
votes
2015-11-07 02:16:09 -0500 LBerger

insert a frame to mat , instead of coloring the whole Mat

195
views
1
answer
no
votes
2015-08-13 10:32:56 -0500 unxnut flag of United States of America

Creating a sub array of a Mat throws assertion error

118
views
no
answers
no
votes
2015-07-24 05:59:42 -0500 bjorn89

Speed up mosaicing using only a part

363
views
no
answers
no
votes
2015-05-08 06:35:11 -0500 locke14

How to draw thick lines with straight endings ?

3k
views
1
answer
1
vote
2015-05-02 00:32:00 -0500 Eduardo

Percentage of overlap

107
views
no
answers
no
votes
2015-04-29 04:46:46 -0500 215

Create a box the bounds them into smallest possible box.

1k
views
no
answers
no
votes
2015-04-26 11:58:19 -0500 215

move a rect given a new center position to it..

3k
views
1
answer
2
votes
2015-04-01 07:56:50 -0500 StevenPuttemans flag of Belgium

How to create a empty rect?

4k
views
1
answer
no
votes
2014-10-07 09:54:39 -0500 thdrksdfthmn

Confuse with the ROI rect parameter

262
views
2
answers
no
votes
2014-08-04 08:00:01 -0500 StevenPuttemans flag of Belgium

License plates

1k
views
1
answer
1
vote
2014-07-19 12:21:48 -0500 rwong flag of United States of America

How pass Rect from Java code to Jni?

Contributors

LBerger gravatar imageEdoTwentySix gravatar imageHYPEREGO gravatar imagerwong gravatar imageFLY gravatar imagezms gravatar imagethdrksdfthmn gravatar imagepanc gravatar imageKislay gravatar imageK_T gravatar imageRookie1 gravatar imageHasanGhaforian gravatar imageTetragramm gravatar image215 gravatar imageEduardo gravatar imageberak gravatar image