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49 questions

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576
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1
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2020-05-28 09:45:20 -0600 kbarni flag of France

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

356
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1
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no
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2020-06-29 02:09:02 -0600 Hauke

cv::filter2D opencv 3.4.1 vs 4.2.0

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2013-03-18 10:06:19 -0600 Guanta

Is this a bug or not about filter2D?

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2013-06-14 05:37:23 -0600 Hansg91

Response of cv::filter2D

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2013-09-04 08:05:02 -0600 andreas_

cv::gpu::sepFilter2D maximum kernel size

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

Filter2D Meaning

316
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2017-09-20 21:10:19 -0600 big-john

How to deal with multi-channels Array

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

filter2D Question

554
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2
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1
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2018-03-08 11:23:06 -0600 LBerger

filter2D Filter out crosses

1k
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no
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2020-03-19 05:42:42 -0600 TiTi243

different result of filter2D between c++ and python

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2020-10-12 08:22:06 -0600 berak

Negative values in filter2D convolution

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2
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2014-01-03 07:49:12 -0600 Mostafa Sataki flag of Iran

filter2d and convolutions

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

Creating custom kernels

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

Sobel derivatives in the 45 and 135 degree direction

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3
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5
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2020-08-12 10:15:30 -0600 Zana Zakaryaie Nejad

How can I speed up filter2D

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