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29,830 questions
Tagged
670
views
no
answers
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votes
2018-02-12 09:55:17 -0600
Major Squirrel
Measuring cv::VideoCapture::read() execution time in milliseconds gives me incorrect fps
camera
fps
videocapture
read
clock
682
views
no
answers
no
votes
2018-02-12 10:33:08 -0600
bobbie
Track/Detect an object with a dynamic background
tracking
detection
c++
opencv
Video
dynamic
1k
views
no
answers
no
votes
2018-02-12 23:09:38 -0600
pharatekomal
cap.release() gives error of gstreamer pipeline. What condition should be tested before releasing the pipeline?
cv2.release
cv2.videocapture
232
views
no
answers
no
votes
2018-02-12 23:23:23 -0600
pharatekomal
Do we need to specify any parameters depending on the type of video source in cv2.VideoCapture(the way we have to mention parameters in gst-launch-1.0 command line tool of gstreamer)?
cv2.videocapture
streaming_video
gstreamer#rtsp
247
views
no
answers
no
votes
2018-02-13 00:50:50 -0600
pharatekomal
cap.get(cv2.CAP_PROP_FPS) gives 0.0 for Sricam IP camera. How to get framerate of any type of video?
cv2.CAP_PROP_FPS
219
views
no
answers
-1
votes
2018-07-09 11:34:55 -0600
padeeps
OpenCV face recognition.
opencv
python
facialrecognition
1k
views
no
answers
no
votes
2018-02-13 07:08:37 -0600
my-lord
Is there a way to read videos from internet?(Opencv.JS)
javascript
683
views
no
answers
no
votes
2018-02-13 08:57:33 -0600
berak
can't capture multicast UDP stream raspberry pi 3B
udp
Livestream
opencv
RaspberryPi
python
OpenCV3.4.0
187
views
no
answers
no
votes
2018-02-13 10:02:37 -0600
manid2
Why there is no documentation for TS module?
c++opencvts
95
views
no
answers
no
votes
2018-02-13 11:53:06 -0600
Matthias123
Lucas-Kanade check next keypoints
Lucas-Kanade
138
views
no
answers
no
votes
2018-02-14 03:00:33 -0600
my-lord
Background Scene Modeling Problem on Foreground Extraction
BackgroundSubtractor
1k
views
no
answers
no
votes
2018-02-14 06:24:41 -0600
Nap
Build opencv.framework for Swift on Mac OS
mac_OSX
Swift
opencv2.framework
1k
views
no
answers
no
votes
2018-02-13 22:48:37 -0600
astronaut
Obstacle avoidance with pure Vision approach?
obstacle
512
views
no
answers
no
votes
2018-02-14 01:47:38 -0600
sweetsmile365
stereoRectify, projectPoints, triangulatePoints
stereorectify
projectPoints
triangulatePoints
113
views
no
answers
no
votes
2018-02-14 02:27:06 -0600
EhsanOthman
build/install/usage questions [closed]
include
PDM
and
PAW
in
openface
509
views
no
answers
no
votes
2018-02-14 03:37:43 -0600
laxn_pander
Bug: xphoto::Inpaint crash without exception [closed]
contrib_error
xphoto
inpaint
491
views
no
answers
no
votes
2018-12-23 06:14:57 -0600
soheil
DNN module efficiency is low in C++
opencv_dnn
2k
views
no
answers
no
votes
2018-02-14 06:02:22 -0600
generator
Cannot get Emscripten path, please specify it either by EMSCRIPTEN environment variable or --emscripten_dir option.
error
2k
views
no
answers
no
votes
2018-02-14 09:57:25 -0600
berak
videocapture is not working in opencv 3.4.0
videocap_3.4.0
1k
views
no
answers
no
votes
2018-02-14 16:52:34 -0600
baseball97
Tracking and determining velocity of a baseball.
objectdetection
velocity
116
views
no
answers
no
votes
2018-02-15 03:15:09 -0600
imp3ga
Changing the value of a pixel during averaging??
texture
Energy
clouds
laws
945
views
no
answers
no
votes
2018-02-15 02:36:56 -0600
sid311
Adventures in OpenCV Building: OpenCV + Contrib 3.4 build results in neutered Java and Python files and no Matlab bindings
opencv
opencv_contrib
Matlab
python
java
intel
552
views
no
answers
no
votes
2018-02-15 04:16:17 -0600
rc
Unsatisfied Link Error - OpenCV Java 3.3.1 - Apache Wildfly 11
jar
java
3.3.1
535
views
no
answers
no
votes
2018-02-15 17:26:38 -0600
fellowDev
OpenCV insufficient memory crash on iOS
Fisherfaces
objectiveC
c++
opencv
FaceRecognizer
299
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
294
views
no
answers
no
votes
2018-02-16 07:26:08 -0600
raisa_
Check for metamers in an image (using C++)
opencv
c++
colortracking
inRange
948
views
no
answers
no
votes
2018-02-16 08:26:17 -0600
GregF458XVM
Opening an OpenCV window in a Windows Runtime component (C++) for a UWP app
c++
opencv
uwp
winrt
135
views
no
answers
1
vote
2018-02-16 09:07:23 -0600
David Edelsohn
How do I contribute a Power8 system to the build farm
buildbot
188
views
no
answers
no
votes
2018-02-16 11:26:12 -0600
generator
machine learning for human extraction
machinelearning
101
views
no
answers
-1
votes
2018-02-16 14:09:50 -0600
cjacquel
Run an Opencv code in Nvidia [closed]
nvidia
gpu
CUDA
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