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31 questions

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53
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no
answers
-1
votes
2020-10-19 14:16:46 -0500 merco

How could detect technical drawing page?

70
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no
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no
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2020-04-06 01:37:25 -0500 berak

Checking for Numbers of Blood Vessels Junctions Detected

1k
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2
answers
2
votes
2020-01-23 01:05:23 -0500 Lucy8

point inside rect

2k
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1
answer
1
vote
2019-03-07 10:46:51 -0500 kbarni flag of France

how to remove drawings from Mat ?

124
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1
answer
no
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2019-01-10 06:36:40 -0500 VxW

How to reduce noise from technical drawings?

148
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no
answers
-3
votes
2018-08-04 22:25:04 -0500 DanyAlejandro

Is there a better straight-line drawing function? [closed]

1k
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1
answer
no
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2018-02-13 22:42:33 -0500 eshirima

How to use HSV values for drawing functions in Python?

1k
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1
answer
1
vote
2017-09-12 04:23:04 -0500 LBerger

orientation angle of ellipse

135
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1
answer
1
vote
2017-09-02 03:01:02 -0500 LBerger

How to draw this follwing picture ?

1k
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1
answer
no
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2017-08-31 04:07:29 -0500 berak

I want to draw a line of points

113
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no
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no
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2017-06-19 13:20:53 -0500 nicolagrosu

Find specific shape drawn by user

130
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1
answer
1
vote
2017-05-18 06:07:12 -0500 cherault

Proposal for the function "drawMarker"

13k
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2
answers
no
votes
2017-03-16 07:24:19 -0500 enxdtw

How to Draw Crosshairs/Marked Axes

73
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no
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no
votes
2016-06-28 18:01:01 -0500 Oxenden

Determining coordinates of detected object

208
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1
answer
no
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2015-07-30 07:05:40 -0500 FooBar

Detecting color and drawing line

394
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no
answers
1
vote
2015-04-10 07:43:09 -0500 kzm

Maximum thickness of polylines [closed]

5k
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1
answer
no
votes
2015-03-09 08:19:26 -0500 kbarni flag of France

draw with mouse continuously

1k
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2
answers
no
votes
2015-03-06 03:32:37 -0500 FooBar

Problem whit fillConvexPoly bad fill

185
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1
answer
no
votes
2015-01-21 21:14:20 -0500 talkera.org flag of Netherlands

Blue square not showing oh screen

14k
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1
answer
1
vote
2014-02-05 02:46:02 -0500 albertofernandez

puttext with black background

1k
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no
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no
votes
2013-12-04 03:31:58 -0500 ati

plot some points as a trajectory of tracking from video / c++ [closed]

1k
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1
answer
no
votes
2013-10-25 11:42:22 -0500 berak

Drawing rectangle OpenCV : don't understand a detail

2k
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1
answer
no
votes
2013-04-01 03:22:50 -0500 Andrey Pavlenko

How to access the Draw Functions with Java Bindings?

735
views
1
answer
3
votes
2013-03-15 05:14:50 -0500 StevenPuttemans flag of Belgium

Drawing limited by size of int in opencv

5k
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no
answers
2
votes
2013-02-22 18:46:45 -0500 Darker

Calculate font scale to fit text in the box

387
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no
answers
no
votes
2013-01-01 08:32:23 -0500 chafik

drawing 3D optical flow with opencv

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