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112 questions

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120
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1
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2019-04-30 07:47:13 -0500 Akhil Patel flag of India

Canny Edge Detector doesn't return filtered image

29
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2019-04-22 10:33:51 -0500 Filippo9669

Canny thresholding issues

9k
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1
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2
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2019-03-18 07:46:52 -0500 supra56 flag of Canada

Expected cv::UMat for argument 'src'

118
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2019-02-14 16:11:15 -0500 Koralgoll

Why findContour detects same edge twice?

44
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2018-12-14 03:11:27 -0500 kyuhyoung

Isn't Canny edge detection pixel-wise operation?

65
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2018-12-03 07:44:32 -0500 Filippo9669

Max gradient magnitude in Canny's algorithm

50
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2018-11-30 03:37:43 -0500 Filippo9669

Changing threshold in a loop

44
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2018-11-15 07:02:45 -0500 Gacsam

Searching contours [closed]

252
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2018-11-14 08:08:32 -0500 berak

How to detect overlapping objects in python.

159
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2018-06-29 16:05:59 -0500 joru

Detect if image is pixelated using canny and hough transform

135
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2018-06-17 11:41:40 -0500 Jérémy K flag of Belgium

Can't get Canny Edge Treshold right

37
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2018-06-11 13:33:06 -0500 Sanglee

Average webcam

332
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1
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2018-05-30 08:13:53 -0500 ya_ocv_user

Fitting curved edges separated by sharp corners

82
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2018-05-09 10:58:32 -0500 Safa

Mask bright spots

98
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2
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2018-05-03 09:07:25 -0500 lezan

Edge detection

626
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1
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2018-04-17 23:22:11 -0500 open_ranger

How to join broken edges from Canny

278
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2018-04-04 17:36:46 -0500 Safa

Detect only important edges using canny edge detector

264
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2018-02-21 02:53:21 -0500 adrizzle13

Acne Detection OpenCV

365
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1
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2018-01-29 12:35:52 -0500 berak

write a Mat to txt file

34
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2018-01-23 12:55:29 -0500 Truefiber

Bounds extraction

424
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2018-01-07 00:55:08 -0500 jpistorino

Why No CUDA version of findContours?

49
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2018-01-03 21:49:53 -0500 claksonkant

How to define a new threshold for Canny Edge Operator?

578
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1
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2017-12-06 03:56:46 -0500 ya_ocv_user

Optimization of Canny edge detector

105
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2017-11-10 05:53:13 -0500 glukon

Smoothing binary mask and sort out distortion

340
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2
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1
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2017-09-26 21:40:45 -0500 2ros0

canny edge detection with two input arrays

2k
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3
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1
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2017-08-15 02:59:36 -0500 PiMac

Android Canny problem No implementation found

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