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86 questions

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369
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1
answer
no
votes
2020-11-18 08:23:46 -0600 kbarni flag of France

Speeding up reading PNG images

5k
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1
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no
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2020-11-14 07:51:01 -0600 berak

Disable X close button of cv2.window

4k
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2
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1
vote
2020-11-12 19:37:35 -0600 sjhalayka flag of Canada

3D to 2D Points using cv::projectPoints

174
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no
answers
-1
votes
2020-09-18 03:59:39 -0600 gloria1

obj reconition algorithm 2D CAMERA B&W

263
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no
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no
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2020-06-11 06:35:45 -0600 supra56 flag of Canada

how to extract minutiea from image using python-openCV?

178
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no
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no
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2020-04-25 21:46:54 -0600 supra56 flag of Canada

Enforce minimal curvature

10k
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1
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no
votes
2020-03-10 23:17:14 -0600 frankcarey

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

317
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no
answers
3
votes
2019-12-03 07:24:10 -0600 patil.kshitij

How to split a contour in to open arcs?

432
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no
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no
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2019-11-12 03:59:20 -0600 atagolee

how to distinguish "I" and "l" in image

3k
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3
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no
votes
2019-11-03 15:19:47 -0600 Billie

Extract Handwriting and Print from Background

29k
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3
answers
1
vote
2019-10-11 13:47:11 -0600 tjwmmd2

Why am I getting an error when adding 2 images?

2k
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no
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1
vote
2019-08-22 01:12:46 -0600 DirkDenzer

Why is Utils.bitmapToMat changing Mat type?

321
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no
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no
votes
2019-08-07 10:11:23 -0600 hg255

How to get the degree of a vector? [closed]

115
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no
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no
votes
2019-06-12 21:49:11 -0600 sundrops

editing mat is so slow

271
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no
answers
no
votes
2019-06-07 02:17:43 -0600 levinpqr

Road Detection using Aerial Images [closed]

1k
views
1
answer
2
votes
2019-06-06 16:29:55 -0600 Witek flag of Poland

Replace subsection of Mat with another Mat.

305
views
1
answer
1
vote
2019-05-27 05:28:59 -0600 HYPEREGO flag of Italy

inconsistent behavior about ROI calculation

311
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1
answer
no
votes
2019-05-05 08:04:33 -0600 Chris

Building an adjacency matrix from Harris CD output

229
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no
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no
votes
2019-04-11 12:37:31 -0600 Lucas Amparo Barbosa

Pre-stitching data

305
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no
answers
3
votes
2019-03-08 08:11:32 -0600 joinity

How does this Computer Vision Toy work?

2k
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no
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no
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2019-02-24 09:48:42 -0600 scossu

Multi page imwrite for Python [closed]

233
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no
answers
1
vote
2018-10-12 02:56:04 -0600 joeaaron

how to detect the center of the virtual quadrangle [closed]

2k
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1
answer
no
votes
2018-09-21 10:10:17 -0600 berak

Copy Mat at Contour/Mask into another Mat.

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