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29,830 questions
Tagged
5k
views
1
answer
1
vote
2020-08-14 03:55:15 -0600
supra56
pip install opencv-python failing on raspberry pi zero w
RaspberryPi
python
install
7k
views
no
answers
no
votes
2020-08-13 11:40:23 -0600
berak
how to stream the video capture from WebRTC in VLC or PYTHON OPENCV
opencv
WebRTC
770
views
no
answers
1
vote
2020-08-13 09:54:51 -0600
andyfilms
3D pose from multiple cameras and known key points
tracker3D
multiplecamera
775
views
no
answers
no
votes
2020-08-13 08:32:45 -0600
amateurpirate
Increasing FPS on 2 USB cams streaming at the same time w/ Jetson Nano
Multithreading
multiprocessing
3dmapping
Jetsonnano
usb
1k
views
no
answers
no
votes
2020-08-13 06:21:46 -0600
litwi
Program loosing performance with window in full screen
c++
Video
151
views
no
answers
-1
votes
2020-08-13 02:44:21 -0600
bely
Deep facial recognition in the python
opencv
face
recognition
2k
views
1
answer
no
votes
2020-08-13 00:26:56 -0600
Tonylin
cv2.CAP_PROP_EXPOSURE is different in ubuntu and windows, and what is the meaning of each the value of cv2.CAP_PROP_EXPOSURE ?
CAP_PROP_EXPOSURE
1k
views
1
answer
1
vote
2020-08-13 09:45:23 -0600
sturkmen
cv.findContours is connecting unconnected regions
contours
findContours
1k
views
1
answer
no
votes
2020-08-14 15:46:50 -0600
Gerald.Rowe
VideoCapture device + RTSP port 554
opencv
rtsp
no
session
id
specified
3k
views
1
answer
1
vote
2020-08-12 13:30:21 -0600
ConnorM
Method for Multiple Camera (more than 2) Stereo Calibration
calibration
stereo
triangulation
multiple
camera
5k
views
no
answers
-1
votes
2020-08-12 10:35:37 -0600
Coder123456789
why do i get this error
python
403
views
1
answer
no
votes
2020-08-12 10:05:13 -0600
berak
“Incremental” [face] training
cvhaartraining
training
57
views
no
answers
no
votes
2020-08-12 05:53:33 -0600
Francesc Folch
Why vector module doesn't grow up with not regularized logistic regression
regularization
LogisticRegression
732
views
no
answers
no
votes
2020-08-22 10:16:30 -0600
whitebenoit
Evaluate the score of template matching when template's size equals image's size
templateMatching
cpp
score
1k
views
2
answers
no
votes
2020-08-13 09:02:07 -0600
berak
How to capture video from an unknown camera?
opencv
image
image-processing
12k
views
no
answers
no
votes
2020-08-11 20:20:20 -0600
supra56
error: (-2:Unspecified error) could not find a writer for the specified extension in function cv::imwrite
opencv
python
595
views
no
answers
no
votes
2020-08-12 03:49:53 -0600
qb
3d construction from 2d plane
2d
plane
3d
coordinate
941
views
no
answers
no
votes
2020-08-11 03:42:25 -0600
PRaBH_iOS
Converting cv::Mat to byte array [] in objective-c++
objectivec++
ios
511
views
no
answers
no
votes
2020-08-11 01:25:51 -0600
berak
Segmentation fault: 11 after matrix multiplication
c++
2k
views
no
answers
no
votes
2020-08-11 00:18:04 -0600
[email protected]
opencvsharp4 BitmapConverter Bitmap cannot be changed. [closed]
BitmapConverter
536
views
1
answer
no
votes
2020-08-11 02:03:40 -0600
berak
Using pictures as input to ML module?
ml
machine
learning
classification
138
views
1
answer
no
votes
2020-08-10 14:29:00 -0600
berak
C#/.NET interface for OpenCV?
c#
Interface
1k
views
1
answer
1
vote
2020-08-11 10:08:18 -0600
berak
Scale-adaptive object tracking
object-tracking
605
views
no
answers
no
votes
2020-08-10 18:11:35 -0600
FarshadM
Defect detection in objects
image-processing
segmentation
fault
augmentedReality
9k
views
1
answer
no
votes
2020-08-11 05:34:01 -0600
berak
how to make openCV use GPU on google colab
opencv4
colab
gpu
CUDA
448
views
no
answers
no
votes
2020-08-10 05:26:13 -0600
pedrolula06
LNK1104 cannot open file 'opencv_world440.obj'
opencv#c++#visual
182
views
no
answers
1
vote
2020-08-09 07:07:34 -0600
raheelkan
FrameLink Video Capture in OpenCV
framelink
channellink
cameralink
217
views
no
answers
no
votes
2020-08-09 20:42:24 -0600
supra56
Cv2.DecomposeHomographyMat throws OpenCVException [closed]
opencvsharp
c-sharp
337
views
1
answer
no
votes
2020-08-09 02:02:15 -0600
berak
detect specific point in an image
specificDetection
detection
480
views
no
answers
no
votes
2020-08-08 19:31:47 -0600
falalala
Why does OpenCV VideoCapture using a URL not work on Heroku?
heroku
cv2.videocapture
cv2
python
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