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30 questions

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55
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2020-03-09 22:08:49 -0500 supra56 flag of Canada

Image is not getting saved when camera is enabled

119
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2020-01-23 21:36:24 -0500 Matha

No rule to make target '/usr/local/lib/libopencv_dnn.so.4.2.0'

459
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1
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2019-11-04 09:28:05 -0500 TakiEddine

How to copy frames read by videoCapture

92
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2019-03-25 07:47:11 -0500 Pragyan

How to apply Ransac on segments and plot them

41
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2018-10-18 11:46:00 -0500 lvgeng

How to display multiple warped images?

837
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2018-04-05 07:45:39 -0500 mobert

imshow ignores window opened by namedWindow

173
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2018-02-28 01:48:09 -0500 berak

Redistort the image / undo image rectification

3k
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1
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2017-12-21 15:05:08 -0500 LBerger

How to add colored overlay onto image

629
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1
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2017-11-16 08:19:49 -0500 eshirima

cannot show image on mac

62
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2016-11-23 18:47:32 -0500 Shatterhand

Translating code from C++

978
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1
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2016-11-22 16:15:33 -0500 matman

Is there a way to have an image close after a set time?

12k
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1
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no
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2016-04-06 04:50:04 -0500 pklab flag of Italy

Displaying image results in real time

1k
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1
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no
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2016-02-25 20:11:41 -0500 Sitesh

What is the default working directory while using opencv?

2k
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1
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-1
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2015-11-11 05:18:06 -0500 pklab flag of Italy

Display webcam input in window

38
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2015-09-09 09:44:34 -0500 peter_cz

DisplayImage error running exe [closed]

1k
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1
answer
no
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2013-09-09 13:11:06 -0500 xaffeine

cvWaitKey() slows down capture/display process

4k
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2
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2
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2013-05-24 01:40:55 -0500 berak

Some problem about displaying a raw image file

1k
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1
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no
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2013-04-22 12:50:06 -0500 berak

Why the image just disappears in the following code

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2
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2
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2013-04-06 13:19:06 -0500 StevenPuttemans flag of Belgium

simple image display code not working in qt creator

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