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41 questions

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27
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no
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no
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2019-10-24 12:16:10 -0500 convimux

Sobel filter, border 101 before or after convolution ?

46
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2019-07-24 14:28:01 -0500 savailonei

How to get all the local "peaks" from the picture?

152
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1
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1
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2019-05-10 03:50:57 -0500 berak

Get pixel value of sobel Mat with C++

63
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2019-04-01 05:25:15 -0500 jamie anderson flag of Argentina

how implement Sobel edge detection opencv [closed]

193
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1
answer
1
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2018-10-24 14:19:24 -0500 LBerger

max ksize for sobel

138
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1
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no
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2018-06-09 09:18:10 -0500 rezaee

What does it mean “derivative of an image”?

76
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2018-06-01 11:13:42 -0500 Melkarid

Drawing Detected Sobel Edges

165
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2018-03-21 05:25:51 -0500 ThoBar

Sobel on binary inputs

96
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1
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2018-02-03 14:47:56 -0500 LBerger

Sobel operator gives too large values

455
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2017-04-30 07:56:04 -0500 Kenny Karnama

Implementation of four kernel sobel edge detection

103
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1
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2017-01-21 06:17:56 -0500 NTxC

Sobel using dx=1, dy=0 gives exactly same output as dx=0, dy=1 (bug?)

171
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2016-12-27 00:21:08 -0500 dkurtaev

Canny using separate functions

688
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1
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no
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2016-11-12 00:32:52 -0500 supertramp-sid

Implement angle constraint in the Sobel operator

1k
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1
answer
1
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2016-11-08 04:22:46 -0500 LBerger

Sobel edge detection Implementation

102
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1
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no
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2016-10-14 13:51:36 -0500 x10s flag of Kazakhstan

Sobel function documentation

85
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2016-06-13 05:57:49 -0500 Lunarix

GPU CUDA OpenCV Sobel no parallelism

139
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1
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no
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2016-04-23 16:48:01 -0500 sturkmen flag of Turkey

Sobel Filter

716
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1
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2016-01-24 21:33:19 -0500 MartinTarrou

Normalizing Sobel Filter Noise

9k
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1
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6
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2015-03-27 15:26:50 -0500 Eduardo

OpenCV 3.0.0 and OpenCL benchmark: Sobel edge detection

155
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1
answer
1
vote
2014-11-22 09:23:39 -0500 petititi

How to extract data from edge detection of a video

327
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1
answer
2
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2014-10-08 03:53:32 -0500 StevenPuttemans flag of Belgium

Sobel filter doesn't respect ROI

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