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33,464 questions

34
views
1
answer
no
votes
2020-07-06 13:01:29 -0500 trigal

projectpoints distortion

5
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no
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no
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2020-07-06 11:56:56 -0500 drakorg

VideoCapture.read() error description when returning false

35
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2
answers
1
vote
2020-07-06 11:25:12 -0500 supra56 flag of Canada

can't run HoughCircles on image

14
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no
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no
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2020-07-06 10:53:09 -0500 Horst

Multithreading Problem

14
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no
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no
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2020-07-06 08:25:13 -0500 adamtry

Black line following racecar

20
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no
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2020-07-06 05:35:59 -0500 albeh95

How to check if an image is total black [closed]

21
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no
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no
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2020-07-06 05:15:51 -0500 Danny_00

Laser pointer ideas?

30
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no
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2020-07-06 03:41:46 -0500 berak

Existing models on images of cars taken horizontally?

14
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no
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no
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2020-07-05 21:17:54 -0500 intiger

cuda videowriter throw exception

16
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no
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2020-07-05 10:20:01 -0500 shiva

Drawing rectangle on NV12 frame without conversion

33
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no
answers
-3
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2020-07-05 03:47:23 -0500 Vale

how to use real time face recognition on videos

15
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no
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2020-07-05 03:35:24 -0500 Kevinmmhsu

"no element rtspsrc" gstreamer+opencv in win10

33
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no
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2020-07-04 15:56:56 -0500 ejmeitz

namedWindow does not update when resizing

21
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no
votes
2020-07-04 13:10:17 -0500 ajpaezm

Help understanding if fabricant provides OpenCV ready device.

30
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no
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no
votes
2020-07-04 07:05:56 -0500 vchill

Unable to build opencv on windows

26
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votes
2020-07-04 04:45:41 -0500 albeh95

Isolate object to better detect it

30
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no
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no
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2020-07-04 02:42:41 -0500 Proziiis

How to measure circle diameter with camera

24
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no
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votes
2020-07-03 08:55:01 -0500 Boilan

Missing python binding, stitcher API

16
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no
answers
no
votes
2020-07-03 08:13:37 -0500 saeb

remove accumulate pixels and fixed one hough line

40
views
1
answer
no
votes
2020-07-03 08:05:08 -0500 supra56 flag of Canada

Opencv can't show live webcam footage.What is wrong with my code ?

26
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no
answers
no
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2020-07-02 13:24:25 -0500 alan89

Detect head using Haar Cascade, wont detect tilted head?

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