Questions - OpenCV Q&A Forum

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2015-07-16 13:52:24 -0600 LBerger

How should I choose the shape of the structuring element for a morphological closing?

307

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2015-07-10 04:00:32 -0600 StevenPuttemans

Contour properties

contours

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no

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2015-07-07 11:34:26 -0600 Eduardo

How Does Contour Extraction Work?

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2015-06-28 01:32:15 -0600 dastaan90

In Python, how can I reduce a list of contours to those of a specified size?

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2015-06-17 09:25:09 -0600 sakaz

Contours Centers pass to K-Means ??

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2015-06-06 13:21:47 -0600 Eduardo

get Center of nearby contours ??

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2015-06-05 07:33:40 -0600 berak

How to give moving contours an unique id? Ideas needed :-) [closed]

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2015-05-15 08:05:11 -0600 berak

Invalid arguments Candidates are: void minEnclosingCircle(const cv::_InputArray &, cv::Point_<float> &, float &)

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2015-05-11 21:09:47 -0600 NabeelKhan

cubic spline interpolation on contour points

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2015-05-05 17:20:42 -0600 theodore

tracking boundary using opencv

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2015-04-16 15:55:32 -0600 theodore

how to detect contours for two or more than two specific colors ?

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2015-04-16 03:36:31 -0600 HasiKP

Contours radius unit

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2015-04-09 08:08:06 -0600 antithing

multiple contour bounding box

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2015-04-08 10:58:26 -0600 ClintFromVa

perspectiveTransform on contours?

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no

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2015-04-02 06:38:20 -0600 John_E

Finding contours in vector of connected points [closed]

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2015-03-25 10:16:58 -0600 Guanta

Get number of pixels within a contour

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2015-03-13 10:32:43 -0600 FooBar

How to extract contours bigger than some size?

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2015-02-26 06:27:07 -0600 berak

Draw lines from centroid of contour at given angle till edge of contour

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2015-02-14 08:45:26 -0600 FooBar

OpenCV C++ contours - keeping results contiguous over frames

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2015-01-27 06:43:28 -0600 Pedro Batista

Contours. What are those really?

contours

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2015-01-19 12:04:38 -0600 Pedro Batista

Objects Detection in python opencv

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2014-11-12 12:26:47 -0600 theodore

drawing orientation axes of a rotated bounding box

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2014-10-26 05:18:34 -0600 Rasmus

Detect contour with mask

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2014-10-25 16:23:08 -0600 jossyy

How can I find defect points?

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2014-10-22 21:26:41 -0600 CVNovice

How would I sort contours from cvFindContours using RETR_TREE into a tree/pyrimid based on hierarchy?

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3

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2014-10-19 02:56:39 -0600 aliavci

How to remove small line segments from contour?

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2014-10-14 07:12:47 -0600 fedor

eccentricity ( elongation ) of contours

636

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2014-09-22 07:47:27 -0600 thdrksdfthmn

How to detect concentric squares?

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2014-08-05 06:57:02 -0600 thdrksdfthmn

isContourConvex error -215

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2014-07-20 17:13:57 -0600 schmaedech

244 questions

How should I choose the shape of the structuring element for a morphological closing?

Contour properties

How Does Contour Extraction Work?

In Python, how can I reduce a list of contours to those of a specified size?

Contours Centers pass to K-Means ??

get Center of nearby contours ??

How to give moving contours an unique id? Ideas needed :-) [closed]

Invalid arguments Candidates are: void minEnclosingCircle(const cv::_InputArray &, cv::Point_<float> &, float &)

cubic spline interpolation on contour points

tracking boundary using opencv

how to detect contours for two or more than two specific colors ?

Contours radius unit

multiple contour bounding box

perspectiveTransform on contours?

Finding contours in vector of connected points [closed]

Get number of pixels within a contour

How to extract contours bigger than some size?

Draw lines from centroid of contour at given angle till edge of contour

OpenCV C++ contours - keeping results contiguous over frames

Contours. What are those really?

Objects Detection in python opencv

drawing orientation axes of a rotated bounding box

Detect contour with mask

How can I find defect points?

How would I sort contours from cvFindContours using RETR_TREE into a tree/pyrimid based on hierarchy?

How to remove small line segments from contour?

eccentricity ( elongation ) of contours

How to detect concentric squares?

isContourConvex error -215

How to resize boundingRect to fix size?

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