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

34 questions

Tagged
  • ×
3k
views
no
answers
3
votes
2013-06-14 03:23:33 -0500 zerog80 flag of Italy

Scaling a Rect

323
views
no
answers
1
vote
2014-07-08 12:02:09 -0500 Melgor

Estimation of 4-point Polygon in Contour

2k
views
no
answers
no
votes
2015-04-26 11:58:19 -0500 215

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

118
views
no
answers
no
votes
2015-04-29 04:46:46 -0500 215

Create a box the bounds them into smallest possible box.

137
views
no
answers
no
votes
2015-07-24 05:59:42 -0500 bjorn89

Speed up mosaicing using only a part

2k
views
no
answers
no
votes
2016-06-08 09:29:22 -0500 VanGog

Copy image using Rect() and copyTo()

689
views
no
answers
no
votes
2016-11-19 01:43:50 -0500 Nbb

boundingRect assertion error

100
views
no
answers
no
votes
2018-09-25 08:09:29 -0500 saniket123

How to store mat in vector<Rect>

3k
views
1
answer
no
votes
2013-08-28 17:06:18 -0500 deiaalencar

Pixels in the region of interest (ROI)

546
views
1
answer
1
vote
2013-11-14 03:49:10 -0500 berak

How to remove detected human after DetectMultiScale?

1k
views
1
answer
no
votes
2014-02-11 00:08:20 -0500 Haris flag of India

Calc a bounding box with a binarized image?

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?

7k
views
1
answer
no
votes
2014-10-07 09:54:39 -0500 thdrksdfthmn

Confuse with the ROI rect parameter

5k
views
1
answer
2
votes
2015-04-01 07:56:50 -0500 StevenPuttemans flag of Belgium

How to create a empty rect?

5k
views
1
answer
1
vote
2015-05-02 00:32:00 -0500 Eduardo

Percentage of overlap

801
views
1
answer
no
votes
2015-05-08 06:35:11 -0500 locke14

How to draw thick lines with straight endings ?

316
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

788
views
1
answer
no
votes
2015-11-07 02:16:09 -0500 LBerger

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

792
views
1
answer
no
votes
2016-04-13 16:16:28 -0500 marcob88

Error assertion roi failed

580
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

14k
views
1
answer
-5
votes
2016-08-24 18:53:04 -0500 sturkmen flag of Turkey

Finding center of Rect

426
views
1
answer
no
votes
2016-11-07 04:28:44 -0500 berak

Unexpected Results using CopyTo Rect with UMat

362
views
1
answer
1
vote
2017-04-07 01:43:35 -0500 berak

OpenCV setroi

5k
views
1
answer
2
votes
2018-04-15 03:44:44 -0500 berak

How to find out if rect is inside another rect ?

130
views
1
answer
1
vote
2019-05-27 05:28:59 -0500 HYPEREGO flag of Italy

inconsistent behavior about ROI calculation

Contributors

HYPEREGO gravatar imageLBerger gravatar imagetheodore gravatar imageStevenPuttemans gravatar imagedeiaalencar gravatar imagerwong gravatar imageHaris gravatar imageberak gravatar imagethdrksdfthmn gravatar imageShaban gravatar imageMathieu Barnachon gravatar imageMelgor gravatar imagezms gravatar imagezerog80 gravatar imageunxnut gravatar imageK_T gravatar image