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30 questions

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6k
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1
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no
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2019-03-29 01:44:40 -0500 berak

How to draw line with alpha transparency?

52
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1
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no
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2018-11-08 06:13:22 -0500 berak

Mega weird issue with opencv drawing function ?!?! [closed]

82
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1
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no
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2018-04-23 06:49:13 -0500 berak

Number lines in drawing with incrementing values

1k
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1
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no
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2017-10-27 08:07:59 -0500 theaniolad

Perform functions on a ROI

169
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1
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no
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2017-10-08 02:52:20 -0500 berak

Problems with Augmented Reality

1k
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1
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no
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2017-09-27 08:36:36 -0500 LBerger

DrawKeypoints() shows no Keypoints

3k
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1
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no
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2017-04-02 11:01:57 -0500 berak

Drawing in a video

3k
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no
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-1
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2017-02-12 12:17:42 -0500 Der Luftmensch flag of United States of America

Draw a line on an image using equation of line rather than 2 points.

1k
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1
answer
1
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2017-01-17 19:32:47 -0500 j0h

why is this circle only black?

5k
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2
answers
2
votes
2016-12-19 05:20:35 -0500 Soltius

Is it possible to draw half circle?

225
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no
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no
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2016-12-12 07:16:14 -0500 evfgs

Opencv(3.10) android- How to draw an object's trajectory

383
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1
answer
no
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2016-09-27 07:46:42 -0500 j0h

Drawing with touchscreen

315
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no
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no
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2016-08-19 13:00:54 -0500 chach_is

How to you OpenCV draw functions on the GPU?

7k
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2
answers
3
votes
2016-06-23 10:27:48 -0500 VanGog

How to draw gradient?

18k
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2
answers
2
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2015-11-05 12:44:52 -0500 pklab flag of Italy

how to draw the curve line?

1k
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no
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no
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2015-09-25 16:01:34 -0500 colog10

how to draw irregular circles java [closed]

1k
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1
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no
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2015-09-01 03:06:43 -0500 LBerger

aligment plate or RotatedRect and draw

801
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1
answer
no
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2015-05-08 06:35:11 -0500 locke14

How to draw thick lines with straight endings ?

6k
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2
answers
1
vote
2014-08-12 06:11:24 -0500 StevenPuttemans flag of Belgium

How to draw ellipse with first python function ?

133
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1
answer
no
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2014-03-26 11:41:06 -0500 Guido

Why python "line()" draw one line when called three times ?

244
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1
answer
no
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2013-12-13 23:17:36 -0500 Daniil Osokin flag of Russia

i have problems with handling mouse event in opencv

596
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1
answer
no
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2013-05-13 06:49:20 -0500 wuling flag of Taiwan

how to draw video on mfc "edit control bar"

532
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1
answer
no
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2013-03-20 04:31:14 -0500 Guanta

how can I fill plane of connected line at the OpenCV ?

2k
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1
answer
1
vote
2012-07-18 09:27:42 -0500 Guobiao

How do I draw irregular contours of MSER regions

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