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27,760 questions

8
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2018-07-22 14:33:05 -0500 holger7002

contrib 3.4.2: rgbd does not compile

9
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2018-07-22 12:19:01 -0500 ilia

Extracting part of image with most area before contour

23
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2018-07-21 12:38:45 -0500 Dylan

Object detection using OpenCV

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2018-07-21 10:33:18 -0500 yongseokok

touch tap detection slow if I touch the same position

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2018-07-20 23:53:39 -0500 SinLok

Separate HSV mask

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2018-07-20 17:45:40 -0500 Witek flag of Poland

Computer Vision Annotation Tool (CVAT) for Windows?

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2018-07-20 14:50:44 -0500 cjacquel

Superimpose a GUI on a video

39
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2018-07-20 10:11:55 -0500 jsxyhelu flag of China

how to find the REAL width and height of contours

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5
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2018-07-20 09:32:45 -0500 jsxyhelu flag of China

I need a maxEnclosingCircle function

18
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2018-07-20 09:17:24 -0500 adrianf0

VideoCapure: uncompressed 16 bit video stream (Y16)

47
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2018-07-20 08:04:40 -0500 jsxyhelu flag of China

How to find dimensions of an object in the image

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2018-07-20 06:49:40 -0500 berak

Internal error while loading opencv shared library shared

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2018-07-20 05:21:13 -0500 ciolo

How to edit image to read text with OCR

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2018-07-20 05:01:47 -0500 cram

operations between vector<Point2f> and Point2f

21
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2018-07-20 03:19:10 -0500 sazr

Drawing Gradient Directions

12
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2018-07-20 03:08:37 -0500 helcicek

Combining multiple images into one image

13
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2018-07-20 00:10:48 -0500 cerebrou

Unexpected behavior of cv2.getPerspectiveTransform

11
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2018-07-19 22:22:02 -0500 DrBob

How can I get the accumulator matrix from a Hough Transform?

22
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1
answer
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2018-07-19 14:04:39 -0500 berak

Opencv - Python with cuda

18
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1
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2018-07-19 10:09:01 -0500 berak

How to use cvtColor convert UIImage to gray?

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