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54 questions
Tagged
circle
×
943
views
1
answer
-2
votes
2017-06-30 01:42:01 -0600
berak
Is it possible to turn this c++ code into python code?
c++
python
circle
houghcircle
868
views
1
answer
-1
votes
2014-09-22 07:14:48 -0600
Balaji R
Finding a point on a circle?
circle
1k
views
1
answer
no
votes
2015-04-16 03:36:31 -0600
HasiKP
Contours radius unit
contours
circle
radius
503
views
1
answer
no
votes
2020-09-27 09:11:36 -0600
Chris
How to color the pixels in an image depending on whether they are inside/outside a zone/circle?
python
image
image-processing
mask
cv2
circle
652
views
1
answer
no
votes
2013-02-11 09:18:38 -0600
Muffo
Unexpected behavior of minEnclosingCircle
minEnclosingCircle
circle
1k
views
3
answers
no
votes
2013-03-29 22:28:17 -0600
wuling
Circle- Detection with Visual Basic
circle
1k
views
1
answer
no
votes
2013-09-11 04:17:54 -0600
Moster
Displaying radius of a circle
radius
circle
5k
views
2
answers
no
votes
2013-10-21 13:22:53 -0600
leRoss
filled circle detection
detecting
filled
circle
cvMoments
315
views
1
answer
no
votes
2013-12-13 23:17:36 -0600
Daniil Osokin
i have problems with handling mouse event in opencv
mouse
event
c++
draw
circle
1k
views
no
answers
no
votes
2015-04-20 04:59:09 -0600
StevenPuttemans
Is there other methods to detect circle apart of houghcircles
houghcircle
c++
opencv
circle
binary
630
views
no
answers
no
votes
2015-04-28 09:43:20 -0600
Karthikeyan
Measuring Circle Centre point and Radius!! Finding a fixed threshold parameter
c++
opencv
circle
measurements
threshold
564
views
no
answers
no
votes
2015-05-15 08:05:11 -0600
berak
Invalid arguments Candidates are: void minEnclosingCircle(const cv::_InputArray &, cv::Point_<float> &, float &)
detect
circle
contours
minEnclosingCircle
124
views
no
answers
no
votes
2015-06-29 09:32:25 -0600
jeje20
Find the value of pixel around a circle
mesure
circle
fourier
1k
views
no
answers
no
votes
2015-09-25 16:01:34 -0600
colog10
how to draw irregular circles java [closed]
irregular
circle
java
draw
5k
views
2
answers
no
votes
2016-02-04 06:53:01 -0600
Poovamraj
Whenever i use Imgproc.rectangle and Imgproc.circle function following error appears
rectangle
circle
opencv4android
708
views
1
answer
no
votes
2016-03-22 12:19:26 -0600
kbarni
fastest way to detect a red ball?
HSV
circle
shape
1k
views
no
answers
no
votes
2016-09-15 02:31:44 -0600
shek
Ring Detection [closed]
circle
HoughCircles
716
views
no
answers
no
votes
2016-09-21 15:36:45 -0600
ksiadz13
Hough Circles Detection CPU and GPU - min distance parameter
Hough
circle
houghcircle
gpu
CPU
CUDA
294
views
1
answer
no
votes
2017-01-17 20:30:09 -0600
Balaji R
ColorConversionCodes COLOR_GRAY2RGB seems to behave like BGR
circle
ColorConversionCodes
draw
2k
views
1
answer
no
votes
2017-01-21 21:20:42 -0600
Tetragramm
Finding Largest Circle Contained Within A Contour
contour
circle
752
views
no
answers
no
votes
2017-10-09 05:08:39 -0600
Martian
hough circle detection if circle extends outside of image?
Hough
circle
593
views
1
answer
no
votes
2017-10-23 09:25:40 -0600
essamzaky
How to detect circles with +/-5% error margin?
circledetection
houghcircle
hough_transform
circle
feature-detection
360
views
no
answers
no
votes
2017-10-26 01:20:27 -0600
berak
Help detecting small hole on tube
detection
circle
houghcircle
contours
region
3k
views
1
answer
no
votes
2017-11-20 04:23:29 -0600
VxW
Remove defects from round object
opencv
circle
ellipse
294
views
no
answers
no
votes
2018-02-15 18:14:05 -0600
Murilo Pereira
Different results of code language conversion [closed]
omr
java
c++
opencv
circle
perspective
1k
views
1
answer
no
votes
2018-09-19 11:54:33 -0600
christian
Writting robust (size invariant) circle detection (Watershed)
circle
watershed
python
1k
views
1
answer
no
votes
2019-04-15 07:18:19 -0600
Chris
Detect decimal or small dot in image
digit_recognition
houghcircle
circle
dot
decimal
1k
views
1
answer
no
votes
2019-05-28 19:16:33 -0600
Tetragramm
one point (u,v) to actual (x,y) w.r.t camera frame?
c++
opencv
camera
circle
240
views
no
answers
no
votes
2020-01-21 05:18:43 -0600
smoki3
Cascade Classifier Circle Detection [closed]
circle
xml
1k
views
1
answer
no
votes
2020-03-17 13:53:02 -0600
exbigboss
fit a circle to a cloud of points
circle
fitting
1
2
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