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49 questions
Tagged
filter2D
×
8k
views
3
answers
5
votes
2020-08-12 10:15:30 -0600
Zana Zakaryaie Nejad
How can I speed up filter2D
filter2D
opencv2.1
ARM6
7k
views
2
answers
5
votes
2012-07-22 11:34:45 -0600
Misha
Sobel derivatives in the 45 and 135 degree direction
sobel
edges
kernel
filter2D
1k
views
2
answers
1
vote
2013-03-18 10:06:19 -0600
Guanta
Is this a bug or not about filter2D?
filter2D
1k
views
2
answers
2
votes
2014-01-03 07:49:12 -0600
Mostafa Sataki
filter2d and convolutions
filter2D
Wavelet
3k
views
2
answers
no
votes
2014-03-20 02:42:31 -0600
tuannhtn
Filter 2D with even length kernels
filter2D
kernel
Convolution
4k
views
2
answers
no
votes
2016-01-10 19:16:45 -0600
Vit
is it possible to apply convolution in multiple dimensions?
Convolution
Matlab
convn
opencv
filter2D
550
views
2
answers
1
vote
2018-03-08 11:23:06 -0600
LBerger
filter2D Filter out crosses
filter
filter2D
artifacts
1k
views
1
answer
no
votes
2013-03-18 07:41:18 -0600
wuling
How does the filter2d algorithm *actually* work?
filter2D
bug
643
views
1
answer
no
votes
2013-03-13 09:12:35 -0600
StevenPuttemans
filter2D in opencv-2.1 and opencv-2.4.3
filter2D
Filtering
OpenCV-2.4.3
2k
views
1
answer
no
votes
2013-05-20 09:22:52 -0600
Guanta
filter2D function error
filter2D
kernel
5k
views
1
answer
no
votes
2013-05-25 06:48:52 -0600
Guanta
'filter2D' : is not a member of 'cv'?
filter2D
614
views
1
answer
no
votes
2013-12-11 03:18:53 -0600
Balaji
Gpu version of filter2D
filter2D
gpu
1k
views
1
answer
no
votes
2014-02-24 03:29:11 -0600
kbarni
How to create my own filter to detect a pixel is a local maximum?
filter2D
localmaximum
432
views
1
answer
1
vote
2014-09-30 16:22:42 -0600
_Robert
Is it possible to run filter2D at just one point in an image?
filter2D
Convolution
borders
296
views
1
answer
1
vote
2014-10-29 06:55:50 -0600
Deepak Kumar
Filter2D Meaning
filter2D
1k
views
1
answer
1
vote
2015-03-27 06:43:11 -0600
Lamar Latrell
Using custom kernel in opencv 2DFilter - causing crash … convolution how?
filter2D
Convolution
kernel
1k
views
1
answer
no
votes
2016-02-11 15:47:20 -0600
Tetragramm
filter2D implementation details
filter2D
implementation
13k
views
1
answer
3
votes
2016-06-11 13:16:24 -0600
kevgeo
Creating custom kernels
kernel
filter2D
filter
378
views
1
answer
no
votes
2017-01-25 09:30:18 -0600
LBerger
Problem with call of function bm3dDenoising() and xphoto ...
c++#opencv
imageprocessing
filter2D
2k
views
1
answer
no
votes
2017-02-08 11:28:01 -0600
LBerger
How to use Gabor Filter
gabor
filter2D
9k
views
1
answer
no
votes
2017-10-10 10:36:31 -0600
berak
How to smooth the edges of a low quality image?
opencv
edgedetection
Morphological
filter2D
sharpen
2k
views
1
answer
1
vote
2018-02-20 11:52:10 -0600
LBerger
filter2D Question
filter2D
Matlab
337
views
1
answer
2
votes
2018-08-11 08:55:15 -0600
sturkmen
how to detect only 60-degree lines (a question from 《learning opencv3》chapter 10)
filter2D
Noteworthy_Content
2k
views
1
answer
no
votes
2020-01-17 04:50:48 -0600
berak
How do i create and use a custom kernel with cv.filter2D
filter2D
kernel
OpenCV.js
566
views
1
answer
no
votes
2020-05-28 09:45:20 -0600
kbarni
Is there a function to average (mean) filter for a pixel?
filter2D
average
opencv4
354
views
1
answer
no
votes
2020-06-29 02:09:02 -0600
Hauke
cv::filter2D opencv 3.4.1 vs 4.2.0
filter2D
2k
views
1
answer
1
vote
2020-10-12 08:22:06 -0600
berak
Negative values in filter2D convolution
filter2D
Convolution
kernel
preprocessing
298
views
no
answers
1
vote
2013-06-14 05:37:23 -0600
Hansg91
Response of cv::filter2D
filter2D
469
views
no
answers
1
vote
2013-09-04 08:05:02 -0600
andreas_
cv::gpu::sepFilter2D maximum kernel size
filter2D
gpu
kernel
size
173
views
no
answers
1
vote
2014-02-02 10:56:51 -0600
davidxfoo
Wrong term in the tutorial "Making your own linear filters!"
Convolution
correlation
filter2D
tutorial
1
2
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