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69 questions
Tagged
coordinates
×
1k
views
no
answers
no
votes
2020-12-07 12:20:58 -0600
coldheat
tvec and coordinate systems q
opencv
camera
matrix
solvePnP
planes
coordinates
490
views
no
answers
no
votes
2020-07-12 13:15:56 -0600
superfly
why invert pose
matrices
pose_estimation
camera-pose
coordinates
1k
views
1
answer
no
votes
2020-06-25 05:03:37 -0600
umb
Undistort single coordinates
camera
calibration
undistortion
coordinates
3k
views
no
answers
no
votes
2019-10-09 10:31:45 -0600
genesys
Understanding tvec and rvec used in cv::drawFrameAxes
coordinates
coordinate-system
406
views
no
answers
no
votes
2019-09-18 02:03:09 -0600
Raki
Getting the coordinates of intense non-black pixels
coordinates
non-black
Color
RGB
324
views
no
answers
no
votes
2019-09-04 04:51:25 -0600
blockchainmen
Co-ordinate system followed in cv2.warpAffine()
image-warping
warpAffine
affine-transform
coordinates
5k
views
2
answers
no
votes
2019-03-05 03:59:09 -0600
HYPEREGO
Extract x,y coordinates\pixels from image - python
coordinates
10k
views
1
answer
-1
votes
2019-02-20 06:44:45 -0600
supra56
How do I Play Multiple Videos Simultaneously with a Set Position?
frames
multiple
Video
coordinates
4k
views
1
answer
no
votes
2019-02-19 11:11:08 -0600
kbarni
Theory behind "center" of top-left pixel considered as (0, 0)
coordinates
subpixel
origin_pixel
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
514
views
2
answers
2
votes
2018-12-14 06:23:33 -0600
sturkmen
How can I divide an image into two specific polygons?
human
detection
coordinates
pointPolygonTest
1k
views
1
answer
no
votes
2018-12-03 05:00:53 -0600
kbarni
OpenCV C++ detect line and coordinates and move it to the another image
c++
opencv
detectlines
coordinates
623
views
1
answer
no
votes
2018-10-10 04:50:06 -0600
holger
how do i access coordinates of a color in video ?
image
coordinates
207
views
no
answers
no
votes
2018-07-25 11:29:51 -0600
MrCharles
Coordinate system used in the surface_matching module
surface_matching
coordinates
rotation
opencv_contrib
210
views
no
answers
no
votes
2018-06-14 09:33:18 -0600
malharjajoo
Detecting bright points in zoomed in image.
detectMultiScale
coordinates
zoom_in
298
views
no
answers
no
votes
2018-05-17 17:45:04 -0600
Tassio Gustavo
how to find the axes x,y,z opencv android?
java
android
marker
coordinates
3d
pose-estimation
557
views
no
answers
no
votes
2018-03-16 10:34:33 -0600
AleksB
How to convert Mat coordinates to Layout coordinates in android? [closed]
android#opencv
Mat
coordinates
position
654
views
no
answers
no
votes
2018-03-05 20:33:44 -0600
RubberDucky
Finding coordiantes in image using red dot
coordinates
bounding_boxes
yolo
439
views
1
answer
no
votes
2018-02-09 11:26:00 -0600
LBerger
Get coordinates from the detected object using haar cascade (c++)
cvHaarDetect
coordinates
FindContour
Mat
c++
479
views
1
answer
no
votes
2018-01-25 03:55:03 -0600
__Alex__
Matching: Split x and y disparity
DisparityMap
separate
coordinates
4k
views
1
answer
1
vote
2017-12-15 07:48:37 -0600
berak
Convert Cubemap pixel coordinates to equivalents in Equirectangular
projection
Equirectangular
panorama
geometry
coordinates
cube
5k
views
1
answer
no
votes
2017-12-08 05:08:36 -0600
kbarni
Do I need an OpenCV function to read cursor position?
cursor
image
matrix
coordinates
2k
views
1
answer
no
votes
2017-09-23 11:30:38 -0600
Tetragramm
Aruco markers with openCv, get the 3d corner coordinates?
aruco
corners
coordinates
944
views
1
answer
no
votes
2017-09-12 08:06:36 -0600
VxW
Two line segments collinearity
Line
segments
HoughLines
coordinates
869
views
no
answers
no
votes
2017-07-16 19:52:02 -0600
Ghost3576
ArUco Marker on image plane
aruco
3d
coordinates
ARDrone2
2d-mapping
1k
views
1
answer
no
votes
2017-06-18 10:57:31 -0600
Maki
Parking space coordinates
image-processing
contours
coordinates
feature-detection
parking
parkingslotdetection
10k
views
1
answer
3
votes
2017-06-16 13:20:40 -0600
berak
how to get the position of a pixel with the mouse?
pixel
coordinates
756
views
no
answers
no
votes
2017-03-19 09:07:24 -0600
vitorbordini
clicking in an image in python
click
Pixels
coordinates
1k
views
1
answer
no
votes
2017-03-13 17:42:58 -0600
Tetragramm
Converting image into an array of 2D coordinate points and colors
convertingimage
coordinates
colors
1k
views
no
answers
no
votes
2017-01-05 06:14:40 -0600
Marcin
Get 3d coordinates by 2d point on camview
coordinates
calibrateCamera
distanceTransform
1
2
3
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