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29,830 questions

5k
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1
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2020-11-14 07:51:01 -0600 berak

Disable X close button of cv2.window

570
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1
answer
-1
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2020-11-12 07:21:58 -0600 crackwitz

Laser pointer in C++

647
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no
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-1
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2020-11-10 15:33:17 -0600 supra56 flag of Canada

OpenCV Video Capture nonfunctional as class member (C++)

353
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no
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2020-11-10 20:02:04 -0600 tester

Can't save video

372
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no
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2020-11-10 21:14:40 -0600 samuelhu0329

Open videocapture freeze with no device (gstreamer)

2k
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1
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no
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2020-11-11 05:20:22 -0600 kbarni flag of France

Line endpoint detection

4k
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no
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2020-11-11 09:24:43 -0600 supra56 flag of Canada

The mask must be 8-bit 1-channel image in function 'icvInpaint'

4k
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2
answers
1
vote
2020-11-12 19:37:35 -0600 sjhalayka flag of Canada

3D to 2D Points using cv::projectPoints

1k
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1
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2020-11-11 11:45:33 -0600 kbarni flag of France

line extension beyond 2 points how to extrapolate

2k
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no
answers
-2
votes
2020-11-20 02:14:39 -0600 kilwa

calculating the area dimension in image

551
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no
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2020-11-12 08:31:03 -0600 Sanju

Issue setting MJPEG format when capturing using CAP_MSMF

1k
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no
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2020-11-12 18:15:15 -0600 warpstar22

cv::cuda::resize not working properly with shared memory

3k
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2
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2020-11-14 12:52:52 -0600 Eduardo

At my Wit's End with OpenCV Build from Source, Please Help.

489
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2020-11-13 16:08:18 -0600 Kafan

Can not build single dynamic library (libopencv_java4.so) for Android

372
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no
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no
votes
2020-11-15 07:01:27 -0600 SylvainArd

update OpenCV on Macintosh

378
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1
answer
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votes
2020-11-15 10:09:09 -0600 berak

python beginner mouseclicking problem

1k
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1
answer
1
vote
2020-11-15 17:09:36 -0600 crackwitz

OpenCV Segmentation of Largest contour

647
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no
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no
votes
2020-11-15 23:49:30 -0600 pnbao

How to solve memory leak problem when using opencv.js?

447
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1
answer
no
votes
2020-11-16 06:21:45 -0600 mma

Python wrapper for opencv 4.5

297
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no
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no
votes
2020-11-16 06:56:32 -0600 Srivatsav

cv2 python package folder structure

593
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votes
2020-11-16 09:24:43 -0600 berak

Setting Input Parameters dnn.detection model

753
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votes
2020-11-16 09:42:46 -0600 ArkadiuszN

How to get an rvec replacement from quaternion or euler values

295
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answers
no
votes
2020-11-17 05:55:41 -0600 PaveU

About depth-sight

389
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no
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votes
2020-11-18 02:12:49 -0600 Akshay RB

Query Regarding Opencv dependency "ffmpeg"

359
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1
answer
no
votes
2020-11-18 08:23:46 -0600 kbarni flag of France

Speeding up reading PNG images

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