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6k
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4
answers
6
votes
2012-07-05 07:03:38 -0500 Michael Burdinov

Area of a single pixel object in OpenCV

21k
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4
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2018-05-14 00:07:17 -0500 SathishR

How to use MSER in Python

3k
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3
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2
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2018-08-18 02:21:08 -0500 Vajrayudha Ristiawanto

How to train cascade classifier

9k
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3
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2
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2012-09-25 10:39:30 -0500 Kirill Kornyakov flag of Russia

Getting single frames from video with python

11k
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3
answers
3
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2013-04-04 16:40:18 -0500 bhollis

What format does cv2.solvePnP use for points in Python?

4k
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3
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1
vote
2014-04-23 04:34:08 -0500 claycau

How to detect camera rotation

3k
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3
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no
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2014-02-10 07:59:49 -0500 Boba-Fett

SimpleBlobDetection set blobColor Python

7k
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3
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5
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2014-03-04 03:20:53 -0500 jensenb

Undistortion at far edges of image

3k
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3
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2
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2015-04-23 03:49:02 -0500 haxan7

Build OpenCV for Linux on ARM with FFmpeg

9k
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3
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1
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2017-12-19 22:03:29 -0500 stiv-yakovenko

How do I load an OpenCV generated yaml file in python?

3k
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3
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2015-06-18 12:22:50 -0500 jonlwowski012

Finding Leftmost and Rightmost Edge of Binary Image

23k
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3
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1
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2016-05-18 05:51:09 -0500 berak

module 'cv2' has no attribute 'createBackgroundSubtractorMOG'

18k
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3
answers
1
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2017-09-13 12:15:39 -0500 Ahmad Khalid flag of Qatar

error: (-215) scn == 3 || scn == 4 in function cv::cvtColor

3k
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3
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2017-10-19 08:19:05 -0500 moHe flag of China

import cv2 leads to "segmentation fault"

86k
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3
answers
1
vote
2017-11-16 10:19:43 -0500 supra56 flag of Canada

How to display multiple images in one window?

3k
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3
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1
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2018-12-14 14:09:16 -0500 supra56 flag of Canada

To find the coordinates of corners detected by Harris corner detection

3k
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3
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2
votes
2019-01-24 15:49:23 -0500 LBerger

function "drawKeypoints" do not work in openCV 4.0.1

175
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3
answers
no
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2020-01-20 08:36:02 -0500 supra56 flag of Canada

How to draw contour lines between every colour?

8k
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2
answers
3
votes
2018-03-05 01:36:31 -0500 saideepthik flag of India

How to read/write video with OpenCV in Python?

1k
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2
answers
3
votes
2012-07-20 13:34:26 -0500 Ilya Lysenkov

Weird result while finding angle

1k
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2
answers
no
votes
2012-07-12 16:49:17 -0500 blue

videofacerec.py example help

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saideepthik gravatar imageLBerger gravatar imagejsxyhelu gravatar imageKalyanDevelopers Thrissur Kottayam Trivandrum Kochi gravatar imagemoHe gravatar imageeshirima gravatar imageBalaji R gravatar imagerantanplan gravatar imagejayrambhia gravatar imageAndrey Kamaev gravatar imageLucas Walter gravatar imagebtreecat gravatar imagecoredumped gravatar imageblue gravatar imageMichael Burdinov gravatar imageKDS gravatar image