First time here? Check out the FAQ!
Hi there! Please sign in
help
faq
tags
users
badges
ALL
UNANSWERED
Ask Your Question
RSS
Sort by »
date
activity ▼
answers
votes
22 questions
Tagged
Convolution
×
38
views
no
answers
no
votes
2019-01-23 10:33:58 -0500
Der Luftmensch
Thermal Calibration Pattern Detection
filter2D
Convolution
LWIR
calibration
corners
Hough
68
views
no
answers
no
votes
2018-10-13 08:51:12 -0500
tinahom
filter2d vs conv2
opencv
c++
Convolution
filter2D
conv2
42
views
1
answer
no
votes
2018-08-22 06:32:55 -0500
kbarni
cv::sepFilter2D in one dimension?
sepFilter2d
Convolution
1D
32
views
no
answers
no
votes
2018-05-10 15:59:04 -0500
halfpotato
How do I perform a normal convolution?
Convolution
157
views
2
answers
no
votes
2017-11-28 11:54:01 -0500
matman
how to accelerate filter2D with multi-core CPU?
Convolution
1k
views
2
answers
1
vote
2017-11-28 03:13:26 -0500
fashengchen
how to perform deconvolution of images?
Convolution
Deconvolution
48
views
no
answers
1
vote
2017-09-20 21:10:19 -0500
big-john
How to deal with multi-channels Array
multi-channels
filter2D
dft
Convolution
173
views
no
answers
no
votes
2017-07-13 05:14:45 -0500
TimWebPhoenix
OpenCV Python GPU support ? or faster variance convolution
opencv
python
gpu
support
variance
Convolution
557
views
no
answers
no
votes
2016-12-29 12:29:00 -0500
federocchi
Cuda Convolve VS filter2D openCV 3.1.0
Convolution
CUDA
opencv
filter2D
Convolve
165
views
no
answers
no
votes
2016-10-11 03:51:14 -0500
pmousoul
Convolution of ROI using as border the pixels outside the ROI
Convolution
roi
border
filter2D
Rect
682
views
1
answer
no
votes
2016-09-06 18:45:17 -0500
Tetragramm
generating dynamic motion blur
blur
Convolution
motion
opticalflow
56
views
no
answers
no
votes
2016-01-12 13:03:36 -0500
Aenimated
Generating matrix representing nearness to edges
edge
edge-detection
Convolution
segmentation
Gaussian
1k
views
2
answers
no
votes
2016-01-10 19:16:45 -0500
Vit
is it possible to apply convolution in multiple dimensions?
Convolution
Matlab
convn
opencv
filter2D
277
views
1
answer
1
vote
2015-11-02 07:46:57 -0500
thdrksdfthmn
Implementing a kernel convolution
c++
kernel
Convolution
428
views
no
answers
1
vote
2015-03-27 06:43:11 -0500
Lamar Latrell
Using custom kernel in opencv 2DFilter - causing crash … convolution how?
filter2D
Convolution
kernel
Noteworthy_Content
275
views
no
answers
no
votes
2015-02-22 22:49:49 -0500
Pixolish
De-Convolution without DFT using OpenCV
Convolution
Deconvolution
Motion-Blur
deblur
121
views
1
answer
1
vote
2014-09-30 16:22:42 -0500
_Robert
Is it possible to run filter2D at just one point in an image?
filter2D
Convolution
borders
4k
views
1
answer
no
votes
2014-03-27 10:41:20 -0500
ajplockyer
Is there any problem in using the same src and dst image in filtering functions?
Filtering
Convolution
cpp
2k
views
2
answers
no
votes
2014-03-20 02:42:31 -0500
tuannhtn
Filter 2D with even length kernels
filter2D
kernel
Convolution
95
views
no
answers
1
vote
2014-02-02 10:56:51 -0500
davidxfoo
Wrong term in the tutorial "Making your own linear filters!"
Convolution
correlation
filter2D
tutorial
737
views
no
answers
no
votes
2013-06-30 11:22:11 -0500
Siliciuro
Convolution operation over 1D array
Convolution
operation
over
1D
array
380
views
1
answer
no
votes
2013-02-09 11:40:50 -0500
Mostafa Sataki
Image Convolution returns black or strange images
Convolution
correlation
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
Convolution
×22
filter2D
×10
opencv
×4
kernel
×3
1D
×2
c++
×2
correlation
×2
Deconvolution
×2
array
×1
blur
×1
border
×1
borders
×1
calibration
×1
conv2
×1
convn
×1
Convolve
×1
corners
×1
cpp
×1
CUDA
×1
deblur
×1
dft
×1
edge
×1
edge-detection
×1
Filtering
×1
Gaussian
×1
gpu
×1
Hough
×1
LWIR
×1
Matlab
×1
motion
×1
Motion-Blur
×1
multi-channels
×1
Noteworthy_Content
×1
operation
×1
opticalflow
×1
over
×1
python
×1
Rect
×1
roi
×1
segmentation
×1
sepFilter2d
×1
support
×1
tutorial
×1
variance
×1
Copyright
OpenCV foundation
, 2012-2018. Content on this site is licensed under a
Creative Commons Attribution Share Alike 3.0
license.
Powered by Askbot version 0.10.2
Please note: OpenCV answers requires javascript to work properly, please enable javascript in your browser,
here is how
dummy
×