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316 questions

1k
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1
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2015-04-07 07:45:05 -0600 theodore flag of Greece

Detect not completed triangles

543
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1
answer
no
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2015-04-07 05:56:47 -0600 theodore flag of Greece

measuring height of color using pixel. [closed]

1k
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1
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no
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2015-03-31 07:03:30 -0600 FooBar

detect fiducial of dots

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?

10k
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1
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no
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2015-03-27 15:49:59 -0600 theodore flag of Greece

regionprops vs. findContours

6k
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2
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no
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2015-03-25 10:16:58 -0600 Guanta

Get number of pixels within a contour

3k
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2
answers
1
vote
2015-03-03 06:07:12 -0600 Shinigami

How to do Background substraction

2k
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1
answer
4
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2015-02-25 15:08:13 -0600 theodore flag of Greece

Detach two blob

514
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1
answer
no
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2015-02-12 08:43:45 -0600 theodore flag of Greece

Filling elements 2 (the triangle problem)

962
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1
answer
no
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2015-02-02 11:15:55 -0600 Petty

Best method to detect hematoma from white skin

784
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1
answer
1
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2015-02-02 02:54:42 -0600 Michael Burdinov

Filling elements

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

findcontours finds too many contours. [closed]

781
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1
answer
2
votes
2015-01-27 06:43:28 -0600 Pedro Batista flag of Portugal

Contours. What are those really?

814
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no
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no
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2015-01-21 19:20:55 -0600 KansaiRobot

Watershed problems.

7k
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2
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no
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2014-11-06 03:37:17 -0600 berak

FindContours behaves unexpectedly

1k
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1
answer
no
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2014-11-05 07:47:24 -0600 StevenPuttemans flag of Belgium

how I correct the perspective?

27k
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2
answers
2
votes
2014-10-31 06:46:21 -0600 ej

How to put colors over a 1 channel gray image?

19k
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1
answer
no
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2014-10-31 04:43:09 -0600 MichaelHecht

getting area points inside contour

3k
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no
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no
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2014-10-28 20:38:02 -0600 tim obrien

error:Only 8-bit 1-channel and 3-channel input/output images are

4k
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1
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-1
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2014-10-19 12:35:33 -0600 FLY

How to find small circle/hole in image?

5k
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1
answer
no
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2014-10-14 07:12:47 -0600 fedor flag of Russia

eccentricity ( elongation ) of contours

1k
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1
answer
no
votes
2014-09-11 04:35:40 -0600 coco

Help me to track the mistake for measuring angles in opencv

387
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1
answer
no
votes
2014-09-07 10:01:39 -0600 berak

Save box parameter in an array

2k
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2
answers
1
vote
2014-09-02 02:30:15 -0600 Oscanto

Include multiple objects in one contour

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