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79 questions
Tagged
filter
×
6k
views
2
answers
no
votes
2013-03-21 08:35:56 -0600
shobhitpuri
How to use cv.boxFilter() in python
python
opencv
filter
2k
views
1
answer
no
votes
2013-07-03 16:46:52 -0600
MysticBE
Bilateral filter for Android
android
bilateral
filter
error
206
views
no
answers
no
votes
2013-11-09 00:44:45 -0600
Egnatius
kalman sample code problem [closed]
kalman
filter
c++
574
views
2
answers
no
votes
2014-02-17 00:59:19 -0600
aurelien
why the result of filter2D function is correct on cpu and wrong on gpu??
filter
gpu
laplacian
2k
views
1
answer
no
votes
2014-09-15 15:50:44 -0600
FLY
Some functions of opencv showing error on some specific scenerio
android
computervision
image
filter
ndk
979
views
no
answers
no
votes
2014-09-11 10:35:45 -0600
rwong
Does OpenCV implement order-statistic filtering other than median, minimum and maximum?
filter
order-statistic
1k
views
1
answer
no
votes
2015-03-17 07:34:54 -0600
foyleman
Unity and matches[i].distance - how do I filter matches
unity
matches
distance
filter
421
views
no
answers
no
votes
2015-03-22 08:33:34 -0600
215
Making a mask that is dynamic.. [closed]
method
c++
opencv
filter
mask
dynamic
2k
views
1
answer
no
votes
2015-08-10 06:35:03 -0600
LBerger
How can I filter contour lines and draw/erase shapes
contours
filter
shape
matchshape
244
views
no
answers
no
votes
2015-08-12 12:57:27 -0600
Dmitry Kurtaev
getLinearRowFilter for floating rows [closed]
filter
filter1D
BaseRowFilter
filter2D
FilterEngine
kernel
357
views
no
answers
no
votes
2015-11-06 12:33:09 -0600
215
Applying filter keeps crashing? [closed]
crash
c++
opencv
filter
type
SegmentationFault
6k
views
1
answer
no
votes
2015-11-07 01:20:58 -0600
215
How to implement a butterworth filter in OpenCV
frequency
filter
opencv
c++
183
views
1
answer
no
votes
2015-12-06 19:32:42 -0600
diegomoreira
Smoothing region
filter
uniform
region
305
views
1
answer
no
votes
2015-12-16 08:41:08 -0600
Massis
Which filter ladder to use with noisey grey-image for Finger(tip) detection
greyscale
fingersTips
finger
filter
594
views
1
answer
no
votes
2015-12-21 10:57:27 -0600
Tetragramm
apply a 3X3 window kernel in an image
filter
1k
views
1
answer
no
votes
2016-01-24 21:33:19 -0600
MartinTarrou
Normalizing Sobel Filter Noise
sobel
filter
grayscale
1k
views
no
answers
no
votes
2016-02-06 02:17:04 -0600
Ayesha Siddique
low pass filter coefficients
filter
1k
views
1
answer
no
votes
2016-02-11 15:43:23 -0600
Tetragramm
How to to find the Gaussian Weighted-Average and Std Deviation of a structural element
filter
cpp
126
views
no
answers
no
votes
2016-05-23 09:59:03 -0600
willoughby
Filter for covariance
imageprocessing
covariance
filter
206
views
1
answer
no
votes
2016-08-26 11:55:54 -0600
pklab
Which filter should be applied on different type of noise image?
image-processing
filter
189
views
1
answer
no
votes
2016-08-18 07:05:27 -0600
supertramp-sid
When to use Gaussian filter?
image-processing
filter
544
views
1
answer
no
votes
2016-08-18 19:50:33 -0600
Tetragramm
Detect white droplets height on surface
linedetection
HoughLines
filter
denoise
denoising
145
views
no
answers
no
votes
2016-11-11 23:41:41 -0600
Qix
Custom RGB color filter in 3.1 [closed]
filter
BaseFilter
3.1
664
views
no
answers
no
votes
2017-01-14 00:56:01 -0600
adanecito
Can you capture screen and run a filter on Android? [closed]
android
filter
performance
1k
views
1
answer
no
votes
2017-12-05 23:10:00 -0600
munesh
GPU/CUDA function for bilateral filter in OpenCV 3
gpu
CUDA
filter
opencv-3.0.0
visual-studio
578
views
1
answer
no
votes
2017-03-09 18:29:39 -0600
Tetragramm
Fourier Spectrum
fourier
frequency
filter
343
views
no
answers
no
votes
2017-04-24 16:26:29 -0600
lovaj
Why these two gaussian blur sequences are so different? [closed]
blur
blurring
gaussianblur
filter
836
views
no
answers
no
votes
2017-06-07 04:28:54 -0600
antithing
Kalman filter: add samples between measurements. [closed]
KalmanFilter
kalman
filter
c++
tracking
1k
views
1
answer
no
votes
2018-01-24 19:10:31 -0600
berak
Error in opencv_visualize...looking for file named true?
cascade
filter
219
views
1
answer
no
votes
2018-03-29 21:34:47 -0600
moHe
How to operate area filtering ?
filter
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