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12,357 questions
Tagged
1k
views
no
answers
no
votes
2016-01-17 12:51:49 -0600
Bilityuk
Convert Ptr<cv::face::FaceRecognizer> to Ptr<cv::face::BasicFaceRecognizer>
type
conversion
1k
views
no
answers
no
votes
2018-07-17 09:22:51 -0600
Terreko
Why is threading slowing down over time?
performance
Multithreading
280
views
no
answers
no
votes
2019-01-30 01:03:07 -0600
prb
How to quickly switch between the videos?
python
opencv
470
views
no
answers
no
votes
2014-10-01 14:12:18 -0600
Umer
Scaling Factor in OpenCV Stitching Pipeline.
stitching
cylindricalpanorama
1k
views
no
answers
no
votes
2019-09-27 22:29:39 -0600
vasanthahr
How to load any of this tracking algorithm in opencvjs(BOOSTING, MIL, KCF, TLD, MEDIANFLOW, GOTURN, MOSSE or CSRT)
opencvjs
c++
opencv
python
2k
views
no
answers
2
votes
2013-07-08 07:35:12 -0600
Mostafa Sataki
findContours Problems with CV_RETR_CCOMP & CV_RETR_FLOODFILL
contours
CV_RETR_FLOODFILL
125
views
no
answers
no
votes
2013-11-14 20:53:07 -0600
Nabeel
knn matcher fails
FeaturesMatcher
890
views
no
answers
no
votes
2015-07-29 08:36:41 -0600
visualized
OpenCV camera calibration is lagging on RPi2 with IR camera
raspberrypi2
557
views
no
answers
no
votes
2013-03-19 06:34:51 -0600
user
OpenCV 2.4.4 with OpenNI2 using MinGW
openni2
OpenCV2.4.4
mingw
762
views
no
answers
no
votes
2014-12-01 14:37:42 -0600
PSISeattle
opencv 3.0, visual studio 2010, and IPP
#opencv-3.0.0
#visual-studio-2010
IPP
1k
views
no
answers
no
votes
2019-08-02 06:38:24 -0600
mirhanu
HBITMAP to cv::Mat
c++
opencv
bitmap
CvMat
60
views
no
answers
no
votes
2017-12-14 12:27:05 -0600
rezaee
Can I show some image in my program beside the executation at the same time?
mainloop
118
views
no
answers
no
votes
2018-11-09 02:35:11 -0600
Syntax134
Image diff for later reconstruction
absdiff
jpeg
Difference
692
views
no
answers
no
votes
2020-08-07 12:22:17 -0600
supra56
How do you identify if the image is cut at the edges using OpenCV?
pythonopencv
1k
views
no
answers
no
votes
2019-01-03 03:52:30 -0600
MedoCV
Drawing a new coordinate system (B) based on other known coordinate system (A) in opencv 4.0.0
pose-estimation
580
views
no
answers
1
vote
2018-12-04 18:16:34 -0600
ars0
Could not generate .wasm file when building opencv.js
OpenCV.js
webassemby
692
views
no
answers
no
votes
2019-07-21 02:56:21 -0600
dwalker
VideoCapture failing for ~25% of videos from IP Camera
python
videocapture
852
views
no
answers
no
votes
2019-02-04 10:51:00 -0600
cjacquel
Hair segmentation
hair
segmentation
248
views
no
answers
no
votes
2018-06-02 16:24:52 -0600
WaleedJubeh
from App to html Live Stream
opencv
live
stream
python
Video
Web
180
views
no
answers
no
votes
2019-07-22 02:45:19 -0600
Eric Peter
how can load a frozen.pb model in nodejs using opencv4nodejs
opencv4nodejs
1k
views
no
answers
no
votes
2015-01-10 06:02:16 -0600
Deepak Kumar
c++ interface of cvCreateImageHeader(), cvSetData()
c++
Interface
102
views
no
answers
no
votes
2017-09-12 10:58:45 -0600
krishprince
Delaunay region as ROI?
c++
opencv
subdiv2d
7k
views
no
answers
no
votes
2017-12-21 02:10:34 -0600
selingok
build opencv with ffmpeg support
opencv
python
ffmpeg
videocapture
429
views
no
answers
no
votes
2019-02-10 14:55:27 -0600
fabridigua
Can I use autofocus during pose estimation?
aruco
autoFocus
pose-estimation
ios
focal_length
calibration
935
views
no
answers
1
vote
2017-04-24 08:34:42 -0600
StevenPuttemans
Algorithm advice: defect detection
defectdetection
defect
greyscale
2d-image
circle
567
views
no
answers
no
votes
2018-09-07 16:53:39 -0600
starkdg
unable to load Tensorflow DNN models based on mobilenet_v2
tensorflow
dnn
model
3k
views
no
answers
no
votes
2016-09-13 13:17:01 -0600
bharatbarguar
where to get Slow.flv
slow.flv
269
views
no
answers
no
votes
2015-09-24 09:59:39 -0600
Silberlicht
OpenCV4Android - balanceWhite()?
android
opencv
157
views
no
answers
no
votes
2017-11-27 11:30:05 -0600
saptarshi123
Warping is crashing the terminal
image-warping
crash
1k
views
no
answers
no
votes
2017-11-12 10:22:59 -0600
mattekr
UDP H264 stream
udp
H264
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