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316 questions

922
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no
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no
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2017-07-11 08:17:24 -0600 eshirima

Map contour points to original image [closed]

1k
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1
answer
2
votes
2015-09-18 02:57:04 -0600 berak

c++ to Python Need help to help :)

808
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1
answer
1
vote
2017-06-02 00:44:35 -0600 berak

How to Draw contours when have Chaincode (openCV)

1k
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2
answers
5
votes
2013-12-22 02:54:36 -0600 mtourne

Filtering out coast line

2k
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1
answer
2
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2017-02-01 05:40:16 -0600 Pedro Batista flag of Portugal

remove small object faster

944
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2
answers
no
votes
2017-12-21 21:33:45 -0600 moHe flag of China

Measuring height and weight of rectangle

1k
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no
answers
1
vote
2015-01-31 09:35:57 -0600 Dionysos

findcontours finds too many contours. [closed]

6k
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1
answer
no
votes
2016-08-14 06:37:18 -0600 theodore flag of Greece

Specular Highlights detection

5k
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1
answer
1
vote
2013-11-27 06:07:53 -0600 Haris flag of India

How to Erode the border and get rectangel shape?

544
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1
answer
1
vote
2016-11-30 10:29:11 -0600 matman

FitEllipse return bigger ellipse than original ContourSize

3k
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2
answers
1
vote
2015-12-11 13:26:44 -0600 pklab flag of Italy

Cell detection improvement

2k
views
1
answer
-1
votes
2013-04-26 07:52:23 -0600 m_ahmadi

findcontours problem in vs2010

522
views
1
answer
1
vote
2017-02-02 06:34:45 -0600 sturkmen flag of Turkey

Last convexity defect not working

939
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no
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no
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2017-01-13 19:04:25 -0600 dineshlama

best image segmentation

10k
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3
answers
2
votes
2013-04-03 17:03:46 -0600 iVlad

Convexity Defects in OpenCV 2.4.2

4k
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1
answer
1
vote
2015-03-30 08:00:04 -0600 Siegfried

Create a mat ROI for each contour blob?

5k
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3
answers
no
votes
2013-02-06 11:22:37 -0600 karlphillip flag of Brazil

OpenCV Bounding Box

27k
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3
answers
1
vote
2013-07-01 08:50:52 -0600 lenteken

Calculating the area of Bounding Box

3k
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1
answer
no
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2013-02-22 07:40:56 -0600 AndreasM

OpenCV Draw draw contours of 2 largest objects

7k
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1
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no
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2013-03-26 13:34:43 -0600 berak

C++ OpenCV Eliminate smaller Contours

250
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no
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no
votes
2015-11-25 00:52:50 -0600 OliverBJ01

GDB failing due illegal instruction associated with cv::initInterTab2D()

1k
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1
answer
no
votes
2014-03-25 12:09:53 -0600 Haris flag of India

problem in applying median filtering using cv::mat

4k
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1
answer
1
vote
2017-04-10 06:02:50 -0600 StevenPuttemans flag of Belgium

How to crop the rectangle part of the image?

496
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no
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no
votes
2018-07-04 15:24:11 -0600 iacopo

Blurred QRcode detection from video stream with OpenCV

270
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1
answer
no
votes
2018-12-30 05:33:41 -0600 LBerger

Translating C++ code into python. Facing some problem

8k
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2
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no
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2016-02-27 22:24:36 -0600 Guyygarty

Intersection of a contour and line in OpenCV c++?

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