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110 questions
Tagged
canny
×
2k
views
2
answers
no
votes
2014-11-01 09:21:30 -0600
gj
Real-Time Video Zoom & Sharpening
real-time
Video
sharpening
laplacian
zoom
canny
236
views
1
answer
-1
votes
2014-11-22 09:38:16 -0600
petititi
A way to ensure Canny runs in serial?
canny
serial
914
views
1
answer
3
votes
2015-01-12 15:04:10 -0600
Vit
Canny (OCL, 3-beta) can not detect connected contour of black square on a white background.
Imgproc
canny
bug
296
views
no
answers
no
votes
2015-01-18 04:00:16 -0600
Biswesh
What is best to use for hand gesture recognition for the mute people?
canny
classifier
BackgroundSub
140
views
no
answers
no
votes
2015-02-10 11:16:27 -0600
Speeder
How I get only the 'external' lines using HoughLinesP? [closed]
houghlinesp
canny
7k
views
2
answers
1
vote
2015-02-23 13:20:47 -0600
KevinWorkman
Drawing lines from Canny?
android
opencv
canny
721
views
no
answers
no
votes
2015-04-01 10:42:17 -0600
Florian Castellane
Running the Canny filter on the GPU (error: ‘Canny’ is not a member of ‘cv::gpu’) [closed]
gpu
canny
796
views
1
answer
2
votes
2015-05-18 16:06:46 -0600
theodore
How to make HoughlinesP to detect more lines?
HouglinesP
canny
bottle
4k
views
1
answer
1
vote
2015-06-24 11:49:09 -0600
Snyder
Canny edge detection applying to video, but converted video is not saving
opencv
python
Video
canny
edgedetection
356
views
no
answers
no
votes
2015-07-06 15:36:43 -0600
vitruvius
Measuring the dimension of different objects
measure
dimension
canny
feature-detection
689
views
1
answer
no
votes
2015-07-16 13:52:24 -0600
LBerger
How should I choose the shape of the structuring element for a morphological closing?
morphology
feature-detection
canny
contours
326
views
1
answer
-2
votes
2015-07-17 06:30:23 -0600
thdrksdfthmn
Can OpenCV do these processing?
OCR
MSER
canny
connectedComponents
1k
views
1
answer
no
votes
2015-09-08 09:16:18 -0600
joe
Line detection method
canny
threshold
houghlinesp
qt
linedetection
145
views
no
answers
no
votes
2015-09-29 21:06:48 -0600
Bloc123
line detection [closed]
HoughLines
canny
threshold
494
views
1
answer
no
votes
2015-10-23 05:45:48 -0600
berak
canny apertureSize parameter doesn't work
canny
aperture
python
8k
views
1
answer
1
vote
2015-10-26 18:49:19 -0600
theodore
Overlay Canny Edges on Original Image
canny
1k
views
1
answer
2
votes
2016-01-04 09:29:51 -0600
wibr
Missing/double edges in OpenCV/scikit-image implementations of Canny edge detector
canny
scikit-image
python
1k
views
1
answer
no
votes
2016-01-15 10:22:53 -0600
baro
canny on RGB color
canny
355
views
no
answers
no
votes
2016-01-20 18:15:12 -0600
gino0717
opencv 3.1 Display Driver Stopped Responding when using canny in opencl
canny
opencl
440
views
no
answers
1
vote
2016-01-25 11:04:40 -0600
spyderespirt0
Why do I keep getting rotated rect's when they are circles? [closed]
circle
canny
contours
rectangles
shapedetection
1k
views
2
answers
no
votes
2016-01-27 18:15:52 -0600
SR
Clear path detection using edge detection
edge-detection
edgedetection
object-detection
objectdetection
canny
858
views
no
answers
no
votes
2016-01-28 00:54:30 -0600
[email protected]
How to save detected edges in dwg/dxf formats [closed]
canny
dxf
661
views
1
answer
no
votes
2016-02-22 11:27:55 -0600
samurex
findContours when image is cut off (part of the object in the image)
contours
findContours
canny
2d-image
278
views
1
answer
no
votes
2016-03-04 19:18:46 -0600
Tetragramm
Comparing patterns on coins.
coin
recognition
pattern
edges
canny
feature
1k
views
no
answers
no
votes
2016-03-21 15:05:01 -0600
pthacker
How should I find edges in the hue channel of an HSV image?
canny
HSV
edgedetection
501
views
no
answers
no
votes
2016-04-19 00:26:15 -0600
annmelody
Canny dynamic threshold
matchshape
FindContour
matching
threshold
canny
1k
views
1
answer
1
vote
2016-05-24 03:16:11 -0600
Mathieu Barnachon
Identifying black cars with OpenCV in Python
canny
parkingslotdetection
shadow-removal
574
views
no
answers
no
votes
2016-05-29 09:04:41 -0600
Pitt64
Difficult edge detection using Canny
canny
edgedetection
573
views
no
answers
no
votes
2016-06-15 21:14:41 -0600
bradfield
contour fitting and segmentation in python
edgedetection
canny
contours
fitting
opencv
segmentation
362
views
1
answer
no
votes
2016-07-13 13:00:33 -0600
B4silio
What exactly does code in Canny do?
canny
gpu
CUDA
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