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57 questions
Tagged
edge-detection
×
533
views
no
answers
no
votes
2020-10-05 03:26:29 -0600
Jiftoo
What would be the best approach to detect walls or corridors in this game?
edge-detection
game
4k
views
1
answer
no
votes
2020-08-27 05:48:30 -0600
kbarni
How can I detect curved line?
linedetection
edge-detection
321
views
no
answers
no
votes
2020-08-06 12:03:29 -0600
ronnyvdb
Track Edges and get Camera Transformation [closed]
camera
edge-detection
tracking
2k
views
2
answers
no
votes
2020-07-02 08:29:00 -0600
supra56
How to do a perspective transformation of an image which is missing corners using opencv java
contour
edge-detection
3k
views
1
answer
no
votes
2020-02-14 11:41:38 -0600
manedragon
how to get Hue chnanel using open cv in android
#opencv
#android
#eye
edge-detection
958
views
no
answers
no
votes
2019-09-01 19:35:07 -0600
choikhss
How to detection(tracking) WHITE Cube ?
edge-detection
1k
views
no
answers
no
votes
2019-05-24 03:13:02 -0600
crapthings
paper edge detection and perspective transform
edgedetection
edge-detection
edges
284
views
1
answer
2
votes
2019-02-25 00:39:27 -0600
Martian
Modern Edge-preserving filters: Domain-transform, Rolling Guided Filters
edge-detection
filter
guidedFilter
1k
views
1
answer
1
vote
2019-02-22 04:52:48 -0600
Equintox
Image Preprocessing for Bottle Shape Recognition
bottlerecognition
preprocessing
imagepreprocessing
detectedges
edge-detection
941
views
no
answers
no
votes
2018-12-07 03:23:50 -0600
ivec
Measuring line thickness in a noisy image (OCT layer thickness)
noisy
OCT
measurment
thickness
edge-detection
Lineetection
160
views
no
answers
no
votes
2018-09-14 03:49:06 -0600
sazr
Understanding the effects of Gabor kernel parameters
edge-detection
kernel
gabor
210
views
2
answers
no
votes
2018-09-11 23:57:26 -0600
berak
Sobel automatically default to Scharr when kernel size == 3?
sobel
scharr
kernel
edge-detection
146
views
no
answers
no
votes
2018-09-11 23:07:05 -0600
Martian
Sobel automatically default to Scharr when kernel size == 3? [closed]
sobel
scharr
kernel
edge-detection
207
views
no
answers
no
votes
2018-09-07 09:25:29 -0600
sazr
Implementing hysteresis: keep common edges between 2 images
edge-detection
hystersis
edges
195
views
no
answers
no
votes
2018-09-07 01:55:51 -0600
sazr
When should you use the Gabor Filter?
edge-detection
filter
137
views
no
answers
1
vote
2018-09-07 01:17:46 -0600
sazr
Do you achieve anything different if you blur each channel independently? [closed]
blurring
edge-detection
893
views
1
answer
no
votes
2018-08-16 19:42:09 -0600
jkjk24
Laplacian output has many white dots (noise)
laplacian
gaussianblur
edgedetection
edge-detection
311
views
no
answers
no
votes
2018-06-03 03:26:14 -0600
sazr
Which is more computationally efficient: DoG or Sobel + Magnitude
efficiency
edge-detection
267
views
no
answers
no
votes
2018-05-26 09:37:10 -0600
sazr
Extract landscape lines from image [closed]
edge-detection
edge
708
views
no
answers
no
votes
2017-11-20 05:22:33 -0600
lacasrac
OpenCV document detection FIX
opencv
edge-detection
457
views
no
answers
no
votes
2017-10-08 14:46:54 -0600
saif92
detect a object by feature matching using FLANN
feature-detection
flann
objectdetection
FlannBasedMatcher
edge-detection
868
views
1
answer
no
votes
2017-10-03 09:15:27 -0600
John_OpenCVdev
How do I follow the detected line and find more points connected to it?
edge-detection
Line
1k
views
1
answer
no
votes
2017-09-13 02:01:20 -0600
TheBrokenDoor
Detecting regions of same colour
canny
edge-detection
region
232
views
no
answers
no
votes
2017-09-02 04:28:45 -0600
Santhosh1
Adelson checkerboard illusion
edge-detection
217
views
no
answers
no
votes
2016-12-07 09:33:01 -0600
OpenCVNewbie
Improve detection of microbes
edge-detection
1k
views
1
answer
2
votes
2016-11-07 22:41:20 -0600
Tetragramm
canny edge detection for 32 bit floats
canny
edge-detection
IPL_DEPTH_32F
8bit
edges
809
views
no
answers
no
votes
2016-05-15 13:55:22 -0600
WxBug36
Spline Interpolated Edge Detection of Satellite Imagery [closed]
edge-detection
spline
interpolation
clouds
1k
views
1
answer
no
votes
2016-05-14 13:32:16 -0600
Tetragramm
opencv real time a4 sheet detection using android device e camera
android
opencv
edge-detection
real
time
2k
views
no
answers
1
vote
2016-04-22 02:19:08 -0600
lino
Contourlet transform in openCV
edge-detection
sourcecode
6k
views
1
answer
1
vote
2016-04-18 13:47:10 -0600
LBerger
Deriche edge detector
edge-detection
1
2
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