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79 questions

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4k
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6
answers
2
votes
2020-09-15 23:41:18 -0600 RobBW

How to detect scratches in wood

785
views
3
answers
no
votes
2019-12-30 03:36:01 -0600 Gandalf2019

cv::cuda::convolve artifacts

850
views
2
answers
2
votes
2018-03-30 00:58:06 -0600 Mark

Image Processing Filter

4k
views
2
answers
no
votes
2013-03-17 18:02:03 -0600 Guanta

Comparing and matching images

6k
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2
answers
no
votes
2013-03-21 08:35:56 -0600 shobhitpuri flag of Canada

How to use cv.boxFilter() in python

551
views
2
answers
1
vote
2018-03-08 11:23:06 -0600 LBerger

filter2D Filter out crosses

1k
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2
answers
no
votes
2018-04-02 04:57:16 -0600 LBerger

High pass filter

7k
views
1
answer
2
votes
2012-10-02 06:09:09 -0600 V.G.

filter2D and sepFilter2D, specifying the value for a constant border

4k
views
1
answer
4
votes
2012-08-07 02:44:04 -0600 sammy

How to intuitively interpret Gabor lambda param?

886
views
1
answer
2
votes
2012-10-11 06:08:34 -0600 Daniil Osokin flag of Russia

Gabor kernel not normalized - feature or bug?

8k
views
1
answer
5
votes
2013-03-14 07:56:10 -0600 theodore flag of Greece

kalman filter

3k
views
1
answer
1
vote
2013-02-17 11:50:30 -0600 Guanta

calculate blob angle

392
views
1
answer
no
votes
2013-03-02 16:56:26 -0600 Guanta

How to filter an RGB image and transform into an BW one

2k
views
1
answer
no
votes
2013-03-12 05:48:23 -0600 StevenPuttemans flag of Belgium

how to change window/level of displayed image

1k
views
1
answer
no
votes
2014-03-25 12:09:53 -0600 Haris flag of India

problem in applying median filtering using cv::mat

2k
views
1
answer
no
votes
2013-07-03 16:46:52 -0600 MysticBE flag of Belgium

Bilateral filter for Android

614
views
1
answer
2
votes
2014-10-08 03:53:32 -0600 StevenPuttemans flag of Belgium

Sobel filter doesn't respect ROI

1k
views
1
answer
no
votes
2015-03-17 07:34:54 -0600 foyleman

Unity and matches[i].distance - how do I filter matches

1k
views
1
answer
2
votes
2015-06-04 11:41:06 -0600 albertJ

Create MR8 filterbank with open cv

2k
views
1
answer
no
votes
2015-08-10 06:35:03 -0600 LBerger

How can I filter contour lines and draw/erase shapes

1k
views
1
answer
4
votes
2015-09-16 08:54:16 -0600 LBerger

isotropic linear diffusion smoothing

6k
views
1
answer
no
votes
2015-11-07 01:20:58 -0600 215

How to implement a butterworth filter in OpenCV

183
views
1
answer
no
votes
2015-12-06 19:32:42 -0600 diegomoreira

Smoothing region

592
views
1
answer
no
votes
2015-12-21 10:57:27 -0600 Tetragramm flag of United States of America

apply a 3X3 window kernel in an image

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