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5,271 questions
Tagged
opencv
×
1k
views
2
answers
no
votes
2020-03-02 19:10:54 -0600
HYPEREGO
How to use multiprocessing with OpenCV-C++ ?
opencv
c++
multiprocessing
288
views
no
answers
no
votes
2020-03-03 02:32:51 -0600
Nativate
Help run caffemodel
caffeemodel
python
opencv
anaconda
jupyter
490
views
no
answers
no
votes
2020-03-03 03:28:40 -0600
Houthius
cv::projectPoints giving bad results when undistorted 2d projections are far
c++
opencv
distortion
1k
views
1
answer
no
votes
2020-03-03 05:04:41 -0600
cudawarped
Opencv cuda Merge returns Numpy array not GpuMat
opencv
python
CUDA
gpumat
numpy
114
views
no
answers
no
votes
2020-03-03 07:49:26 -0600
supra56
Help appreciated. This is the error i get after executing the code. i use openpyxl 3.0.3 [closed]
python
opencv
Dlib
364
views
no
answers
no
votes
2020-03-03 09:24:58 -0600
eLtronicsvilla
optical flow orientation and magnitude based background and foreground segmentation
opticalflow
computervision
image-processing
c++
opencv
1k
views
1
answer
no
votes
2020-03-03 12:49:04 -0600
sturkmen
Detect a half complete ellipse in opencv
opencv
python
emgucv
csharp
655
views
1
answer
no
votes
2020-03-03 17:35:51 -0600
lnx
how to group nearby contours?
opencv
443
views
no
answers
no
votes
2020-03-06 03:26:55 -0600
supra56
calling mat.copyto and mat.clone in loop causes machine to freeze in java [closed]
opencv
java
Mat
copyTo
clone
64
views
no
answers
no
votes
2020-03-09 06:32:08 -0600
Kebsox
Trouble using opencv in homemade class
c++
opencv
1k
views
no
answers
no
votes
2020-03-10 12:38:29 -0600
Riyam_Sarfaraz
How to create .exe file in python including all used libraries? [closed]
opencv
python
computervision
368
views
no
answers
no
votes
2020-03-10 12:59:21 -0600
dunnoguy
How to live stream to a website using cv2 library
opencv
cv2
flask
webserver
webpage
cvhaartraining
314
views
no
answers
no
votes
2020-03-11 18:08:01 -0600
alittlebirdy
Stitching Images: Homography estimation error
c++
opencv
stitching
panorama
1k
views
no
answers
no
votes
2020-03-11 21:34:28 -0600
supra56
Trouble opening video stream in Python using Axis 212 PTZ IP camera and openCV
opencv
python
ipcamera
cv2.videocapture
2k
views
2
answers
no
votes
2020-03-12 02:45:00 -0600
KTeddy
OpenCV build for Windows x64/Python3.7 from source. Where is the .pyd file?
opencv
python
pyd
cmake
build
131
views
no
answers
-1
votes
2020-03-12 04:09:34 -0600
alus
Distance to Center [closed]
open-cv
opencv
python
358
views
no
answers
no
votes
2020-03-12 04:14:24 -0600
ToanVnET
How did they make a Dash Camera?
opencv
mp4
camera
fps
720p
313
views
1
answer
no
votes
2020-03-13 05:09:00 -0600
berak
Python OpenCV OGL Texture2D
opencv
python
CUDA
gpumat
numpy
507
views
1
answer
no
votes
2020-03-13 05:27:47 -0600
berak
How to compile Opencv 3.4.1 program in VS 2019 with Opencv 4.1.1?
c++
opencv
3k
views
1
answer
no
votes
2020-03-13 16:54:52 -0600
mvuori
Unhandled exception at 0x00007FFB8B3F9159 in test1.exe: Microsoft C++ exception: cv::Exception at memory location 0x000000A35178F4E0.
opencv
Unhandled
exception
c++
134
views
no
answers
no
votes
2020-03-14 01:57:40 -0600
Dornier
opencv_anntation.exe does not open image? [closed]
opencv
annotations
634
views
1
answer
no
votes
2020-03-17 11:04:20 -0600
phillity
Differentiate between a face and a photo of a face using static images.
opencv
python
Facedetection
computervision
2d-image
612
views
1
answer
no
votes
2020-03-17 11:37:42 -0600
berak
QRCodeDetector() not found in opencv.js
opencv
OpenCV.js
1k
views
1
answer
no
votes
2020-03-17 15:01:25 -0600
DrThrax
Java: Core.Pow: (-215:Assertion failed) depth == CV_32F || depth == CV_64F
java
opencv
BRISQUE
1k
views
1
answer
no
votes
2020-03-19 02:48:13 -0600
mvuori
Validate if object is completely in the image frame
objectdection
opencv
computervision
python
objectrecognition
325
views
no
answers
no
votes
2020-03-19 06:35:23 -0600
berak
Enable flash camera
android
opencv
637
views
1
answer
no
votes
2020-03-19 09:39:46 -0600
supra56
The window that opend by flag cv::WINDOW_AUTOSIZE is resized
opencv
python
112
views
no
answers
no
votes
2020-03-19 11:40:29 -0600
Bikash Pandey
Unable to train images using LBPH algorithm OpenCV [closed]
opencv
python
LBPH
3k
views
no
answers
no
votes
2020-03-20 05:18:49 -0600
berak
#include <opencv2/opencv.hpp> (and others) don't work
opencv
c++
cmake
1k
views
no
answers
no
votes
2020-03-20 08:15:33 -0600
Syberspaz
OpenCV Viz Module Unavailable (Cmake) - Windows 10 [closed]
viz
opencv
vtk
cmake
windows
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