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82 questions

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13
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no
answers
1
vote
2019-08-22 01:12:46 -0500 DirkDenzer

Why is Utils.bitmapToMat changing Mat type?

25
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no
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no
votes
2019-08-07 10:11:23 -0500 hg255

How to get the degree of a vector?

179
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no
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no
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2019-07-25 03:26:41 -0500 yuki

TypeError: Expected cv::UMat for argument 'img'

24
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no
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no
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2019-06-12 21:49:11 -0500 sundrops

editing mat is so slow

32
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no
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2019-06-07 02:17:43 -0500 levinpqr

Road Detection using Aerial Images [closed]

33
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1
answer
2
votes
2019-06-06 16:29:55 -0500 Witek flag of Poland

Replace subsection of Mat with another Mat.

52
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1
answer
1
vote
2019-05-27 05:28:59 -0500 HYPEREGO flag of Italy

inconsistent behavior about ROI calculation

23
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no
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no
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2019-04-11 12:37:31 -0500 Lucas Amparo Barbosa

Pre-stitching data

49
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no
answers
2
votes
2019-03-08 08:11:32 -0500 joinity

How does this Computer Vision Toy work?

357
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no
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no
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2019-02-24 09:48:42 -0500 scossu

Multi page imwrite for Python

22
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2018-11-30 06:57:44 -0500 chiaqf

Detection of pixels with high connectivity

112
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no
answers
1
vote
2018-10-12 02:56:04 -0500 joeaaron

how to detect the center of the virtual quadrangle

276
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1
answer
no
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2018-09-21 10:10:17 -0500 berak

Copy Mat at Contour/Mask into another Mat.

32
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no
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2018-08-14 00:35:20 -0500 yode

Is possible convert the Mat with two channels into a vector<vector<int>>

190
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1
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no
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2018-07-13 04:02:02 -0500 berak

About OPENCV 3.4.1 headerfile

89
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no
answers
-1
votes
2018-07-11 04:12:57 -0500 psanjaya

cant read image from .cu

88
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no
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2018-04-18 06:22:54 -0500 flaviu2

Draw image incorrectly

302
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1
answer
no
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2018-04-05 00:12:03 -0500 berak

How to use push_back

73
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no
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no
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2018-03-05 06:23:53 -0500 Tom Tran

re: OPEN CV Java

1k
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2
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no
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2018-02-26 14:17:47 -0500 berak

Why am I getting an error when adding 2 images?

47
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1
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no
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2018-02-09 17:53:26 -0500 Tetragramm flag of United States of America

Find conspicuous points in a 2D image

382
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1
answer
-1
votes
2018-01-29 03:05:37 -0500 VxW

how to know the area of the overlapping rectangles?

6k
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1
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no
votes
2018-01-26 04:42:26 -0500 berak

TypeError: img is not a numpy array, neither a scalar

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