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29,830 questions

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2019-07-26 07:16:16 -0600 supra56 flag of Canada

Windows 10 building openCV.js

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2019-07-26 01:22:09 -0600 sahilrider

How to use opencv_contrib functions?

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2019-07-25 21:00:23 -0600 rkandury

findContours function in C++ not giving same number as Python

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2019-07-25 10:51:21 -0600 holger

newbie question: working with higher dimensional mat [closed]

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2019-07-25 07:14:33 -0600 christophe_nguyen

Jetbrains / Clion & OpenCv Installation

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2019-07-25 09:20:22 -0600 Witek flag of Poland

Determine object size in 2D image ?

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2020-03-10 23:17:14 -0600 frankcarey

TypeError: Expected cv::UMat for argument 'img'

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2019-07-25 01:52:38 -0600 Arup Mallick

I am not able to find contour from video [closed]

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2020-10-12 16:21:08 -0600 sturkmen flag of Turkey

How to get all the local "peaks" from the picture?

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2019-07-24 12:42:01 -0600 stephannash

Minimum distance my setup can detect

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2019-07-25 09:29:05 -0600 Witek flag of Poland

How to find different images in a folder? Recognize objects

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2019-07-25 02:09:28 -0600 Rafutek

How to cast a Rect to a Rect2d ?

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2019-07-25 06:30:59 -0600 LBerger

Read image to an already allocated Mat

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2019-07-24 06:33:25 -0600 supra56 flag of Canada

On downloading opencv 3.4.0 i got an error

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2019-07-23 21:18:28 -0600 supra56 flag of Canada

how to detect 2 other objects? use camshift

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2019-07-24 08:26:45 -0600 aspenlin

how to enhance text in this image

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2019-07-23 12:35:39 -0600 Eric31

How to force cross compile build?

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2019-07-23 12:18:07 -0600 berak

TypeError: drawKeypoints() missing required argument 'outImage' (pos 3)

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2019-07-28 07:05:16 -0600 supra56 flag of Canada

Access output of a Caffe Slice Layer

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2019-07-23 07:26:29 -0600 govi2010

copyTo with () operator is not working on IOS

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