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29,830 questions
Tagged
152
views
no
answers
no
votes
2019-05-02 06:50:12 -0600
jxllopencv
cvEigenVV corresponds to which API in python? [closed]
python#opencv
366
views
no
answers
no
votes
2019-05-02 07:16:09 -0600
detection_tracking_etc
Is it possible to make an Aruco dictionary containing 1 marker, by taking a marker out of a base dictionary.
aruco
dictionary
Generate
240
views
no
answers
no
votes
2019-05-02 22:49:51 -0600
iamM
Not able to create cv::MatIterator_ in visual studio 2015.
opencv
visual
studio
4k
views
no
answers
no
votes
2019-05-02 10:31:56 -0600
Laurentiu
How to read videos from three cameras in the same time?
opencv
python
Video
557
views
no
answers
1
vote
2019-05-02 14:17:40 -0600
mfischer-gundlach
Python HoughLines Does Not Return Votes (4.1)
HoughLines
opencv4
491
views
no
answers
-1
votes
2019-05-02 16:59:47 -0600
sentientnativeplant
What is the best way to plot real time line graphs in opencv? [closed]
python
134
views
no
answers
no
votes
2019-05-03 03:34:44 -0600
apedro79
How to fix shift in y-direction of mouse position
cvSetMouseCallback
OSX
148
views
no
answers
no
votes
2019-05-03 04:41:08 -0600
iveccc
Better approach to locate/segment a band in a noisy image
segmentation
extraction
contours
feature-detection
2d-image
128
views
no
answers
no
votes
2019-05-04 00:29:54 -0600
Vikas Nagpal
subset of opencv library
lightweight
sourcecodepruning
310
views
no
answers
no
votes
2019-05-03 06:47:13 -0600
berak
How to use external camera or webcam with cone_detectortf ? [closed]
webcam
camera
object
detection
6k
views
no
answers
no
votes
2019-05-04 10:50:13 -0600
Nbb
Having problem trying to write mp4 video
videowriter
1k
views
no
answers
no
votes
2019-05-04 12:41:25 -0600
ahmetozlu
OpenCV Transform Shape with Arbitrary Contour into Rectangle [closed]
perspectiveTrans
opencv
python
warping
dewarping
108
views
no
answers
2
votes
2019-05-05 08:56:09 -0600
unrandom
Question on Making a pull request for bug fix
pull_request
1k
views
no
answers
no
votes
2019-05-05 11:38:49 -0600
HelloWar
How i am install OpenCV 4 and how to link with gcc compiler ?
install
Linking
598
views
no
answers
no
votes
2019-05-05 21:12:15 -0600
agentslx
MedianBlur() calculate max kernel size
medianBlur
786
views
no
answers
no
votes
2019-05-06 07:18:02 -0600
Jericho
Very low frame rate capture from USB Camera on Linux
camera
videocapture
usb
238
views
no
answers
no
votes
2019-05-06 07:38:56 -0600
Yoni
Block matching CPU utilization - 2 processes faster than 2 threads
BlockMatching
visual-studio-2017
64-bitwindows
10
602
views
no
answers
1
vote
2019-05-07 10:28:14 -0600
gpcbitnik
Why is orb running in plain mode instead of OpenCL implementation?
OpenCV-4.0.1
ubuntu-18.04
opencl
695
views
no
answers
no
votes
2019-05-06 11:21:36 -0600
berak
Question about text_detection.cpp
c++
opencv
question
379
views
no
answers
no
votes
2019-05-06 21:27:38 -0600
Jack Chaw
libImath-2_3.24.dylib not loaded
libImath
OSX
314
views
no
answers
no
votes
2019-05-07 02:52:36 -0600
jjja
triangulatePoints about 3D Reconstruction
3dreconstruction
140
views
no
answers
no
votes
2019-05-07 04:20:08 -0600
lovehell
Stage threshold in cascade training
cascadeclassifier
368
views
no
answers
no
votes
2019-05-07 04:44:27 -0600
Mark81
Receive H264 stream, add some overlay and record/stream
overlay
stream
record
742
views
no
answers
no
votes
2019-05-07 06:16:54 -0600
DanTreg
Adding opencv from openvino
openvino
dnnopencv
81
views
no
answers
no
votes
2019-05-07 06:58:15 -0600
[email protected]
cv::resize() use 20M memory
LeakMemory
2k
views
no
answers
no
votes
2019-05-07 07:49:13 -0600
LBerger
OpenCV SIFT & SURF [closed]
contrib
692
views
no
answers
no
votes
2019-05-07 08:38:28 -0600
antithing
Triangulate points from a calibrated fisheye camera pair
stereorectify
stereocalibration
triangulatePoints
fish-eye
481
views
no
answers
no
votes
2019-05-07 10:10:59 -0600
weimer92
Ball tracking
Color
balltracking
561
views
no
answers
-1
votes
2019-05-07 19:18:56 -0600
jovsky
I want to find locate DOOR shape in image! HELP PLEASE!
shapedetection
Door
findContours
edgedetection
Overlooked
152
views
no
answers
1
vote
2019-05-08 06:01:36 -0600
Balaji R
Feature Detection Module output not matching with Optimization mode Enabled
feature-detection
optimization
akaze
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