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79 questions
Tagged
filter
×
4k
views
1
answer
4
votes
2012-08-07 02:44:04 -0600
sammy
How to intuitively interpret Gabor lambda param?
gabor
Imgproc
recognition
filter
6k
views
1
answer
2
votes
2012-10-02 06:09:09 -0600
V.G.
filter2D and sepFilter2D, specifying the value for a constant border
border
filter
886
views
1
answer
2
votes
2012-10-11 06:08:34 -0600
Daniil Osokin
Gabor kernel not normalized - feature or bug?
gabor
filter
Imgproc
1k
views
no
answers
no
votes
2012-12-10 04:44:28 -0600
tobyd
Apply notch filter on image
c++
dft
noch
filter
3k
views
no
answers
1
vote
2013-01-05 05:36:31 -0600
peanutman
Efficient difference of gaussians
filter
Gaussian
edge-detection
3k
views
1
answer
1
vote
2013-02-17 11:50:30 -0600
Guanta
calculate blob angle
blob-detection
OCR
filter
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
binary-image
filter
RGB
2k
views
1
answer
no
votes
2013-03-12 05:48:23 -0600
StevenPuttemans
how to change window/level of displayed image
display+windowing
filter
8k
views
1
answer
5
votes
2013-03-14 07:56:10 -0600
theodore
kalman filter
kalman
filter
c++
opencv
4k
views
2
answers
no
votes
2013-03-17 18:02:03 -0600
Guanta
Comparing and matching images
objectrecognition
recognition
filter
BOW
6k
views
2
answers
no
votes
2013-03-21 08:35:56 -0600
shobhitpuri
How to use cv.boxFilter() in python
python
opencv
filter
1k
views
1
answer
1
vote
2013-04-29 23:35:45 -0600
Alexander Smorkalov
Use standard Android camera filters with CvCameraViewFrame
android
camera
CvCameraViewFrame
filter
6k
views
1
answer
2
votes
2013-05-17 03:26:44 -0600
StevenPuttemans
multiple object tracking using kalman filter
multiple
object
tracking
kalman
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++
1k
views
no
answers
2
votes
2013-11-13 18:31:24 -0600
Phando
GPUImage and OpenCV
custom
filter
ios
gpuimage
#edgedetection
573
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
1k
views
1
answer
no
votes
2014-03-25 12:09:53 -0600
Haris
problem in applying median filtering using cv::mat
opencv
median
filter
c++
5k
views
1
answer
1
vote
2014-07-22 06:26:09 -0600
albertofernandez
Recognising an ID card and calculating its width and height
image
filter
size
segmentation
975
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
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
613
views
1
answer
2
votes
2014-10-08 03:53:32 -0600
StevenPuttemans
Sobel filter doesn't respect ROI
sobel
filter
bug
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
420
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
1k
views
1
answer
2
votes
2015-06-04 11:41:06 -0600
albertJ
Create MR8 filterbank with open cv
filter
mr8
Gaussian
edge
varma
vz
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
1k
views
1
answer
4
votes
2015-09-16 08:54:16 -0600
LBerger
isotropic linear diffusion smoothing
filter
diffusion
smoothing
denoise
noise-removal
355
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++
1
2
3
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