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43 questions

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5k
views
3
answers
2
votes
2014-10-18 10:29:31 -0500 Vivek Goel

Line detectionin opencv C++

1k
views
2
answers
5
votes
2015-12-06 16:32:27 -0500 sturkmen flag of Turkey

fitEllipse - angle of resulting rotated rect

41
views
2
answers
no
votes
2019-02-12 20:26:40 -0500 kebwi

Isn't the calcOpticalFlowFarneback example calculating hue wrong?

1k
views
1
answer
no
votes
2013-04-08 07:28:27 -0500 StevenPuttemans flag of Belgium

What is the cartToPolar angle direction in OpenCV?

8k
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1
answer
2
votes
2013-06-03 07:02:05 -0500 Guanta

Angles in ellipse() function

848
views
1
answer
no
votes
2014-09-11 04:35:40 -0500 coco

Help me to track the mistake for measuring angles in opencv

220
views
1
answer
1
vote
2014-10-06 09:29:38 -0500 Siegfried

SIFT detector returns duplicate keypoints

125
views
1
answer
no
votes
2015-02-25 16:13:28 -0500 ClintFromVa

Camera as angle encoder

332
views
1
answer
1
vote
2015-08-23 17:02:27 -0500 JimmY_NotroN

find tilt and pan with opencv

707
views
1
answer
no
votes
2015-09-01 03:06:43 -0500 LBerger

aligment plate or RotatedRect and draw

61
views
1
answer
no
votes
2015-10-01 05:11:25 -0500 thdrksdfthmn

How to separate the point2f to other variable?

3k
views
1
answer
1
vote
2015-11-23 11:11:17 -0500 dufferdev

How to find angle between two images

517
views
1
answer
no
votes
2016-02-18 06:05:41 -0500 Balaji R flag of India

extracting Magnitude and angle from flowfeature

1k
views
1
answer
-1
votes
2017-07-11 10:01:30 -0500 LBerger

Rotate points by an angle

59
views
1
answer
no
votes
2017-07-13 02:42:00 -0500 KjMag flag of Poland

Shape alignement and differences computation

381
views
1
answer
1
vote
2017-09-12 04:23:04 -0500 LBerger

orientation angle of ellipse

112
views
1
answer
no
votes
2017-09-28 09:09:20 -0500 mfisher

Compute Angle of each contour point

130
views
1
answer
1
vote
2018-04-20 03:42:09 -0500 kulkx321

OpenCV doesn't work with 200° FOV camera ?

50
views
1
answer
no
votes
2018-12-20 14:01:58 -0500 sturkmen flag of Turkey

How to determine the angle of rotation?

166
views
no
answers
no
votes
2014-04-22 07:52:15 -0500 gino0717

Restric the angle of fitEllipse?

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