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283
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no
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3
votes
2019-03-08 08:11:32 -0600 joinity

How does this Computer Vision Toy work?

282
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3
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2019-12-03 07:24:10 -0600 patil.kshitij

How to split a contour in to open arcs?

275
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1
answer
1
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2019-05-27 05:28:59 -0600 HYPEREGO flag of Italy

inconsistent behavior about ROI calculation

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

Replace subsection of Mat with another Mat.

1k
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1
answer
1
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2015-08-29 05:09:12 -0600 LBerger

Extract parts of an image based on a raster mask?

2k
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1
answer
1
vote
2015-11-15 12:59:35 -0600 sturkmen flag of Turkey

Count pixels

4k
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2
answers
1
vote
2016-03-24 10:09:31 -0600 acajic

index matrix

900
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no
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1
vote
2017-04-24 08:34:42 -0600 StevenPuttemans flag of Belgium

Algorithm advice: defect detection

25k
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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?

336
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no
answers
1
vote
2018-04-18 06:22:54 -0600 flaviu2

Draw image incorrectly [closed]

213
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1
vote
2018-10-12 02:56:04 -0600 joeaaron

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

1k
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1
vote
2019-08-22 01:12:46 -0600 DirkDenzer

Why is Utils.bitmapToMat changing Mat type?

3k
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2
answers
1
vote
2020-11-12 19:37:35 -0600 sjhalayka flag of Canada

3D to 2D Points using cv::projectPoints

216
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1
answer
no
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2015-01-14 11:02:31 -0600 gfx

How check if my mat::image is updated or not [closed]

4k
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1
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no
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2015-01-22 17:16:44 -0600 berak

Read grayscale image into array

806
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2
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no
votes
2015-06-30 16:56:34 -0600 sturkmen flag of Turkey

Cutting a table from an image

5k
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3
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no
votes
2018-01-05 11:38:27 -0600 mustinba

Detect markers position in 2D images

883
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1
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no
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2015-05-25 04:47:02 -0600 shruti.arya

Detection of planar objects

680
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2015-07-10 00:15:12 -0600 RMKDELTA

Memory leak while using Mat [closed]

474
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1
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no
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2015-08-13 10:32:56 -0600 unxnut flag of United States of America

Creating a sub array of a Mat throws assertion error

1k
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1
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2015-09-17 18:52:36 -0600 sturkmen flag of Turkey

Draw a blurring rectangle

2k
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no
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2015-09-30 05:46:41 -0600 MBodenbenner

Fill gaps in Depth Map [closed]

4k
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1
answer
no
votes
2015-10-20 15:18:33 -0600 LorenaGdL

OpenCV cannot load images

239
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no
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no
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2015-11-10 06:01:09 -0600 KirbX

Denoising image [closed]

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