Question

Function produces incorrect blue channel value trying to apply Sobel Operator for edge detection

score 27 · Answer 1 · 2024-03-19T06:21:12.163000

27

Views

Function produces incorrect blue channel value trying to apply Sobel Operator for edge detection

Published on 19 March 2024 at 06:21

score 61 · Answer 2 · 2024-02-20T19:21:10.417000

61

Views

How to find contours from a Sobel edge detection image

Published on 20 February 2024 at 19:21

score 38 · Answer 3 · 2024-01-19T17:54:54.907000

38

Views

Calculating the diagonal Sobel operator

Published on 19 January 2024 at 17:54

score 87 · Answer 4 · 2024-01-12T21:16:46.567000

87

Views

Edge detection with GIMP/Sobel vs. OpenCV/Sobel

Published on 12 January 2024 at 21:16

score 72 · Answer 5 · 2023-12-29T00:56:09.113000

72

Views

Using Sobel operator with only 1D convolution

Published on 29 December 2023 at 00:56

score 84 · Answer 6 · 2023-12-02T11:57:46.100000

84

Views

Filter sober in c++ don't pass test

Published on 02 December 2023 at 11:57

score 61 · Answer 7 · 2023-09-15T03:50:57.190000

61

Views

Having trouble finding the error in my code for the CS50x problem set 4 "filter-more" for the function "Edges"

Published on 15 September 2023 at 03:50

score 66 · Answer 8 · 2023-09-13T14:50:46.973000

66

Views

How to improve real-time image processing for moving objects?

Published on 13 September 2023 at 14:50

score 72 · Answer 9 · 2023-08-03T11:14:45.917000

72

Views

Sobel operator 'Edges' function results in an all-white image

Published on 03 August 2023 at 11:14

score 162 · Answer 10 · 2023-06-27T12:55:06.070000

162

Views

Sobel edge detection on raster data in R returns lines instead of edges in r

Published on 27 June 2023 at 12:55

score 43 · Answer 11 · 2023-05-02T12:08:48.227000

43

Views

My sobel operator seems to cut off and paste a section of the image to the beginning. Any help on how to avoid this?

Published on 02 May 2023 at 12:08

score 76 · Answer 12 · 2023-03-19T18:47:06.933000

76

Views

Sobel filter doesn't filter horizontally

Published on 19 March 2023 at 18:47

score 188 · Answer 13 · 2023-03-02T08:48:19.000000

188

Views

Sobel edge detection algorithm

Published on 02 March 2023 at 08:48

score 347 · Answer 14 · 2023-01-25T20:12:13.097000

347

Views

How do I use 1D gradients to compute a 2D Sobel in OpenCV with a different vector norm?

Published on 25 January 2023 at 20:12

score 686 · Answer 15 · 2023-01-13T05:12:53.597000

686

Views

Canny vs Sobel. Why Canny is not able to detect edges?

Published on 13 January 2023 at 05:12

score 131 · Answer 16 · 2023-01-05T15:19:02.540000

131

Views

Javascript Sobel-Operator does not detect horizontal edges

Published on 05 January 2023 at 15:19

score 52 · Answer 17 · 2022-11-25T17:30:09.397000

52

Views

Why is my sobel filter code only returning half of the image?

Published on 25 November 2022 at 17:30

score 78 · Answer 18 · 2022-10-25T07:01:09.833000

78

Views

Why I get different results from a cpu and gsgl rendered sobel filter by using the same algorithm?

Published on 25 October 2022 at 07:01

score 142 · Answer 19 · 2022-09-20T13:18:11.263000

142

Views

Normalize kernel for Sobel filter

Published on 20 September 2022 at 13:18

score 381 · Answer 20 · 2022-08-08T12:28:43.427000

381

Views

Sobel edge detection without offset

Published on 08 August 2022 at 12:28

List Question

Function produces incorrect blue channel value trying to apply Sobel Operator for edge detection

How to find contours from a Sobel edge detection image

Calculating the diagonal Sobel operator

Edge detection with GIMP/Sobel vs. OpenCV/Sobel

Using Sobel operator with only 1D convolution

Filter sober in c++ don't pass test

Having trouble finding the error in my code for the CS50x problem set 4 "filter-more" for the function "Edges"

How to improve real-time image processing for moving objects?

Sobel operator 'Edges' function results in an all-white image

Sobel edge detection on raster data in R returns lines instead of edges in r

My sobel operator seems to cut off and paste a section of the image to the beginning. Any help on how to avoid this?

Sobel filter doesn't filter horizontally

Sobel edge detection algorithm

How do I use 1D gradients to compute a 2D Sobel in OpenCV with a different vector norm?

Canny vs Sobel. Why Canny is not able to detect edges?

Javascript Sobel-Operator does not detect horizontal edges

Why is my sobel filter code only returning half of the image?

Why I get different results from a cpu and gsgl rendered sobel filter by using the same algorithm?

Normalize kernel for Sobel filter

Sobel edge detection without offset

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