Questions - OpenCV Q&A Forum

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

OpenCV C++ contours - keeping results contiguous over frames

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

Finding contours in vector of connected points [closed]

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2015-09-22 04:39:25 -0600 marcoE

Help translate c++ to python | nearest points | line | polylines [closed]

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2015-12-09 08:15:46 -0600 MartinJensen

How do you detect things moving out of picture in a video? [closed]

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2016-01-05 10:31:44 -0600 thdrksdfthmn

find contours in an image [closed]

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2016-07-08 15:45:41 -0600 Tetragramm

Remapping contours (vectors of points) with maps from camera calibration (using cv::remap instead of cv::undistortPoints ?)

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2016-07-20 23:38:09 -0600 astronaut

Extract largest contour in very colorful image in OpenCV

contours
c++

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2016-08-02 06:14:55 -0600 avpai

counting the number of child contours inside a contour in opencv

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2017-02-02 05:59:30 -0600 pklab

How to get to inside contour in c++,opencv

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2017-03-22 12:00:30 -0600 berak

Contour fn is not working well and not getting subpixel image by warpaffine fn

c++
contours

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2017-04-10 06:48:54 -0600 StevenPuttemans

Draw line along countours path (moving object)

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2017-10-11 07:36:32 -0600 StevenPuttemans

How to draw filled contours on the top of another filled contour with different filled color/intensity?

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2017-12-20 11:25:12 -0600 Pedro Batista

Building contours from points

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2018-02-03 17:31:00 -0600 eshirima

If "contours" is vector<vector<Point> what are its elements?

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2018-02-07 07:31:10 -0600 Grillteller

What does isContourConvex actually do? [closed]

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2018-07-19 04:26:49 -0600 kbarni

How to remove unwanted areas/pixels from image ?

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2018-10-25 01:30:02 -0600 berak

what is the most effective way to measure middle width of trapezoid? C++

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2019-10-29 10:18:55 -0600 berak

How to get number of contours

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2020-06-03 04:00:14 -0600 Visionmop

19 questions

OpenCV C++ contours - keeping results contiguous over frames

Finding contours in vector of connected points [closed]

Help translate c++ to python | nearest points | line | polylines [closed]

How do you detect things moving out of picture in a video? [closed]

find contours in an image [closed]

Remapping contours (vectors of points) with maps from camera calibration (using cv::remap instead of cv::undistortPoints ?)

Extract largest contour in very colorful image in OpenCV

counting the number of child contours inside a contour in opencv

How to get to inside contour in c++,opencv

Contour fn is not working well and not getting subpixel image by warpaffine fn

Draw line along countours path (moving object)

How to draw filled contours on the top of another filled contour with different filled color/intensity?

Building contours from points

If "contours" is vector<vector<Point> what are its elements?

What does isContourConvex actually do? [closed]

How to remove unwanted areas/pixels from image ?

what is the most effective way to measure middle width of trapezoid? C++

How to get number of contours

matchShapes for Contour Defects

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