Questions - OpenCV Q&A Forum

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2018-12-07 10:56:14 -0600 sreevathsabr

Facing Problem in drawing counters for resized Image

contour

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2015-04-16 10:23:56 -0600 Ironhide526

Hi, I am beginner in OpenCV, so i download it and just for an example copied from the internet Background detection code, and i have only one error

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2016-06-04 07:59:57 -0600 Major Squirrel

Some kind of frameception or frame glitches on multiple platforms

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2013-10-08 00:44:40 -0600 Shaban

How to create an array of Mat by the number of frame?

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2013-06-24 01:54:39 -0600 Shaban

How to detect the direction of moving objects?

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2016-09-03 11:25:35 -0600 Tharindu J

need help to change this code to live web cam streaming

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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

cvInpaint

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2018-03-23 01:57:46 -0600 santhosh21

How to add the points[4] to the contours by using opencv framework

rotatedrect

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2013-06-17 05:15:06 -0600 wuling

About contours of the blob,area of blob's hole and contours hierarchy

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2018-02-20 09:19:03 -0600 Marko5280

How do I find a vertical line in a image?

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2018-04-29 05:05:31 -0600 bennog

extract flower buds in x-ray image

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2018-06-08 09:20:05 -0600 garbalawal

FindContour does not get all contour

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2017-09-22 11:53:05 -0600 Intoxica

Undefined Reference to cv::

undefined_references

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2020-02-27 21:20:09 -0600 supra56

no matching function for call to 'drawContours' [closed]

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2018-12-17 09:09:31 -0600 ub0baa

speeding things up [closed]

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2017-12-27 05:02:05 -0600 Akash Budhia

316 questions

Facing Problem in drawing counters for resized Image

Hi, I am beginner in OpenCV, so i download it and just for an example copied from the internet Background detection code, and i have only one error

Some kind of frameception or frame glitches on multiple platforms

How to create an array of Mat by the number of frame?

How to detect the direction of moving objects?

need help to change this code to live web cam streaming

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

How to add the points[4] to the contours by using opencv framework

About contours of the blob,area of blob's hole and contours hierarchy

How do I find a vertical line in a image?

extract flower buds in x-ray image

FindContour does not get all contour

Undefined Reference to cv::

no matching function for call to 'drawContours' [closed]

speeding things up [closed]

drawContours as is, not filled, not just outline

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