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29,830 questions

190
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2
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no
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2018-03-21 09:57:45 -0600 eshirima

2 questions about PCA

419
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2
answers
no
votes
2018-03-26 06:05:09 -0600 StevenPuttemans flag of Belgium

Scipy percentile_filter to opencv

1k
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2
answers
no
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2018-03-26 07:43:29 -0600 vps flag of Germany

Remove pixels inside the region in an image

5k
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2
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2018-05-13 02:59:33 -0600 NadavR

Help compiling to Linux arm64

487
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2
answers
1
vote
2018-03-29 05:39:19 -0600 rwong flag of United States of America

Deleting opencv github repo after successful building from source

1k
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2
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no
votes
2018-04-02 04:57:16 -0600 LBerger

High pass filter

442
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2
answers
2
votes
2018-04-04 14:23:28 -0600 ya_ocv_user

OpenCV has Two Branches?

35k
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2
answers
no
votes
2019-09-30 17:14:13 -0600 tjwmmd2

Colour conversion from BGR to RGB in cv2 is slower than on python

438
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2
answers
1
vote
2019-10-10 08:32:30 -0600 Jorge Diaz

No idea why the script gets this error code

6k
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2
answers
1
vote
2018-04-10 04:20:41 -0600 hoang anh tuan

Center of rectangles and centroid [closed]

3k
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2
answers
1
vote
2018-04-25 15:32:40 -0600 wlei

PYTHON C++ SWIG share image pixel data in memory

1k
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2
answers
no
votes
2018-05-03 04:17:28 -0600 dkurt flag of Russia

Assertion Error with Custom Trained Caffe

2k
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2
answers
1
vote
2018-05-08 08:08:11 -0600 StevenPuttemans flag of Belgium

C++ read rgb+depth images sequentially

660
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2
answers
no
votes
2018-05-03 09:07:25 -0600 lezan

Edge detection

6k
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2
answers
no
votes
2018-05-05 14:15:21 -0600 pedro_lafuente

VideoCapture with grayscale camera

2k
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2
answers
no
votes
2018-05-14 20:46:03 -0600 berak

Crop a Region of Interest; RotatedRect

1k
views
2
answers
-1
votes
2018-05-19 19:15:32 -0600 Marko5280

SOLVED How do I correctly install OpenCV 3.4.1?

338
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2
answers
1
vote
2018-05-22 11:21:23 -0600 sjhalayka flag of Canada

Visualization of Neural Nets [closed]

4k
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2
answers
no
votes
2018-06-01 04:16:19 -0600 berak

Compile error when compiling for windows (3.4.1-dev)

9k
views
2
answers
4
votes
2018-06-22 15:19:55 -0600 sjhalayka flag of Canada

2D spline algorithm in OpenCV

4k
views
2
answers
no
votes
2018-06-14 07:15:50 -0600 w33z

how to use ICP in openCV

27k
views
2
answers
no
votes
2018-06-08 04:48:04 -0600 Santhosh1

How to change brightness of an image? (Increase or Decrease)

19k
views
2
answers
no
votes
2018-06-11 01:52:43 -0600 Santhosh1

How to make an image more vibrant in colour using OpenCV?

1k
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2
answers
no
votes
2018-07-28 19:31:09 -0600 rwong flag of United States of America

Run OpenCV to MFC

8k
views
2
answers
no
votes
2018-06-17 15:24:49 -0600 LBerger

Merge Two Closely Overlapping Contours

6k
views
2
answers
1
vote
2018-11-05 09:55:12 -0600 ameypar94

TypeError: integer argument expected, got float line 35

841
views
2
answers
no
votes
2018-06-22 06:59:04 -0600 jsxyhelu flag of China

likely position of Feature Matching.

4k
views
2
answers
-1
votes
2018-06-20 14:52:48 -0600 LBerger

error:exchanges bgr to hsv, gray

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