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32 questions
Tagged
points
×
1k
views
1
answer
no
votes
2020-11-11 11:45:33 -0600
kbarni
line extension beyond 2 points how to extrapolate
opencv
Line
points
extrapolation
image
2k
views
1
answer
2
votes
2020-06-29 08:10:08 -0600
sturkmen
Merge contour from vector<Points>
contours
points
253
views
no
answers
no
votes
2020-03-25 10:34:09 -0600
AaronB
Using OpenCV 3.4 and converting to use GPU (CUDA)
findNonZero
CUDA
points
2k
views
no
answers
no
votes
2019-02-11 08:50:16 -0600
Lucy8
How to find contour vertices in JS? Editing/Understanging FindContours Points in JS
opencvjs
contours
vertices
points
javascript
coordinates
264
views
no
answers
no
votes
2019-02-08 08:24:06 -0600
bear
count objects & polygons opencv.js
javascript
polygons
points
6k
views
1
answer
no
votes
2019-01-03 16:01:16 -0600
sonicdoo
Calculate slope, length and angle of a specific part / side / line on a contour?
contours
distance
Angle
slope
lines
points
7k
views
2
answers
no
votes
2018-09-26 00:40:41 -0600
berak
Arranging Contour Points in Clockwise order
contour
opencv
points
181
views
no
answers
no
votes
2018-07-20 05:01:47 -0600
cram
operations between vector<Point2f> and Point2f
vector
points
operation
313
views
no
answers
no
votes
2018-03-30 14:37:08 -0600
Cheesehead
Camera calibration from data points
camera
calibration
using
points
179
views
1
answer
no
votes
2018-02-20 22:09:45 -0600
Tetragramm
Find dots on the surgeon's gloves
hand
points
gloves
mocap
findPoints
dots
115
views
1
answer
no
votes
2018-02-09 17:53:26 -0600
Tetragramm
Find conspicuous points in a 2D image
2d-image
tracking
keypoint
conspicuous
points
764
views
1
answer
no
votes
2017-10-02 08:05:50 -0600
LBerger
projectPoints() Wrong results??
projectPoints
opencv
points
8k
views
1
answer
-1
votes
2017-07-11 10:01:30 -0600
LBerger
Rotate points by an angle
rotate
points
Angle
128
views
no
answers
no
votes
2016-08-09 03:13:42 -0600
harfbuzz
Skeleton_triple-points
skeletonizatio
Triple
points
1k
views
1
answer
no
votes
2016-07-08 15:45:41 -0600
Tetragramm
Remapping contours (vectors of points) with maps from camera calibration (using cv::remap instead of cv::undistortPoints ?)
remap
contours
Undistort
points
fisheye
c++
397
views
1
answer
no
votes
2016-03-19 11:16:10 -0600
Sanyam Bhutani
Identifying corners of a table top
trapezoid
table
points
2d-point
1k
views
1
answer
no
votes
2016-03-04 11:36:15 -0600
berak
select multiple points with mouse (opencv 2.4.9,vs2010,winforms)
MouseCallBack
select
multiple
points
1k
views
3
answers
no
votes
2015-11-02 19:44:21 -0600
drVit
Fitting a point-cloud
Fit
points
pointcloud
159
views
no
answers
no
votes
2015-07-26 11:14:18 -0600
xavier12358
Undistor algorithm on OpenCV
opencv
Undistor
points
84
views
no
answers
no
votes
2015-07-06 09:49:40 -0600
Prem
identify cluster [closed]
clustring
points
1k
views
1
answer
no
votes
2015-04-26 12:12:11 -0600
Amin_Abouee
Applying Normalised correlation on two vectors of points
CorrelationCoeff
points
vector
tracking
422
views
no
answers
no
votes
2015-04-09 11:26:55 -0600
antithing
kmeans cluster radius
c++
kmeans
points
1k
views
2
answers
1
vote
2015-04-09 04:04:07 -0600
essamzaky
find a square of points?
c++
points
polygon
math
1k
views
no
answers
1
vote
2015-04-06 09:53:10 -0600
jeck_slist
finding the prominent peaks in a line graph
linegraph
peaks
points
18k
views
1
answer
no
votes
2014-10-31 04:43:09 -0600
MichaelHecht
getting area points inside contour
contour
area
points
490
views
no
answers
no
votes
2014-10-16 07:22:16 -0600
Arjun
How to Retrieve Specific points from contourfind function? [closed]
findContours
point2f
x-y
coordinates
Extreme
points
977
views
1
answer
no
votes
2013-04-18 14:15:21 -0600
Guanta
Convert two points to rho and theta
Rho
Theta
points
conversion
lines
2k
views
1
answer
no
votes
2013-03-03 15:27:08 -0600
Dawei Jiang
Feature points stereo matching?
stereo
matching
feature
points
839
views
1
answer
no
votes
2012-12-30 11:56:52 -0600
ZachTM
What is the best way to detect lines or corners from possibly wavy handwritting?
handwritten
lines
points
1k
views
1
answer
1
vote
2012-12-28 02:20:25 -0600
Michael Burdinov
Multiply a vector<Point2f>
multiplication
vectors
point2f
points
1
2
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