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49 questions

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8k
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3
answers
5
votes
2020-08-12 10:15:30 -0600 Zana Zakaryaie Nejad

How can I speed up filter2D

7k
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2
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5
votes
2012-07-22 11:34:45 -0600 Misha

Sobel derivatives in the 45 and 135 degree direction

1k
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2
answers
1
vote
2013-03-18 10:06:19 -0600 Guanta

Is this a bug or not about filter2D?

1k
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2
answers
2
votes
2014-01-03 07:49:12 -0600 Mostafa Sataki flag of Iran

filter2d and convolutions

3k
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2
answers
no
votes
2014-03-20 02:42:31 -0600 tuannhtn flag of Vietnam

Filter 2D with even length kernels

552
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2
answers
1
vote
2018-03-08 11:23:06 -0600 LBerger

filter2D Filter out crosses

1k
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1
answer
no
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2013-03-18 07:41:18 -0600 wuling flag of Taiwan

How does the filter2d algorithm *actually* work?

644
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1
answer
no
votes
2013-03-13 09:12:35 -0600 StevenPuttemans flag of Belgium

filter2D in opencv-2.1 and opencv-2.4.3

2k
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1
answer
no
votes
2013-05-20 09:22:52 -0600 Guanta

filter2D function error

5k
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1
answer
no
votes
2013-05-25 06:48:52 -0600 Guanta

'filter2D' : is not a member of 'cv'?

620
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1
answer
no
votes
2013-12-11 03:18:53 -0600 Balaji

Gpu version of filter2D

296
views
1
answer
1
vote
2014-10-29 06:55:50 -0600 Deepak Kumar

Filter2D Meaning

1k
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1
answer
no
votes
2016-02-11 15:47:20 -0600 Tetragramm flag of United States of America

filter2D implementation details

13k
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1
answer
3
votes
2016-06-11 13:16:24 -0600 kevgeo

Creating custom kernels

2k
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1
answer
no
votes
2017-02-08 11:28:01 -0600 LBerger

How to use Gabor Filter

2k
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1
answer
1
vote
2018-02-20 11:52:10 -0600 LBerger

filter2D Question

2k
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1
answer
no
votes
2020-01-17 04:50:48 -0600 berak

How do i create and use a custom kernel with cv.filter2D

575
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1
answer
no
votes
2020-05-28 09:45:20 -0600 kbarni flag of France

Is there a function to average (mean) filter for a pixel?

355
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1
answer
no
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2020-06-29 02:09:02 -0600 Hauke

cv::filter2D opencv 3.4.1 vs 4.2.0

2k
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1
answer
1
vote
2020-10-12 08:22:06 -0600 berak

Negative values in filter2D convolution

298
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no
answers
1
vote
2013-06-14 05:37:23 -0600 Hansg91

Response of cv::filter2D

470
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no
answers
1
vote
2013-09-04 08:05:02 -0600 andreas_

cv::gpu::sepFilter2D maximum kernel size

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Mostafa Sataki gravatar imagetheodore gravatar imageLBerger gravatar imageZana Zakaryaie Nejad gravatar imagetry_automation gravatar imagephillity gravatar imagejsxyhelu gravatar imageGuanta gravatar imageStevenPuttemans gravatar imageLassan gravatar imagepaj006@gmail.com gravatar imagerwong gravatar imagewuling gravatar imageberak gravatar imagevenky gravatar imageMisha gravatar image

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