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1,383 questions
Tagged
c++
×
opencv
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785
views
no
answers
no
votes
2019-06-23 03:51:44 -0600
jfenz
How can I use Hough Transforms to fit a Plane
c++
opencv
plane
3d
167
views
1
answer
no
votes
2019-06-24 04:18:35 -0600
kbarni
How can correct a problem color
c++
opencv
338
views
1
answer
-1
votes
2019-06-24 17:23:54 -0600
Tetragramm
How hard is it to only extract specific class and functions?
c++
opencv
extraction
core
Mat
highgui
663
views
no
answers
no
votes
2019-06-25 20:36:49 -0600
xiejing
Unable to load image in Visual studio c++ [closed]
opencv
visualstudio2019
c++
200
views
no
answers
no
votes
2019-06-26 10:00:01 -0600
Kitnos
Classification with machine learning and a small database
c++
opencv
HOG
machine-learning
image-preprocessing
6k
views
1
answer
1
vote
2019-06-27 23:12:26 -0600
LBerger
The dependencies of each opencv module
c++
opencv
dependancies
ffmpeg
install
3rdparty
211
views
no
answers
no
votes
2019-06-28 18:55:15 -0600
davidpzed
How to create a image matrix of pixels showing there value
opencv
c++
2k
views
1
answer
no
votes
2019-06-29 00:13:31 -0600
avj
VideoCapture.isOpened() is always returning false
c++
xcode
opencv
Video
videocapture
1k
views
1
answer
no
votes
2019-07-01 00:57:43 -0600
Ani_Cv
ippverion.h, ipp.h not found while building using 'make'
c++
opencv
3.4.4
919
views
no
answers
no
votes
2019-07-01 22:51:34 -0600
supra56
Unable to load an image - Open CV not working with Visual Studio2019
opencv
visualstudio
c++
imread
183
views
no
answers
no
votes
2019-07-02 00:21:21 -0600
opencvddddd
Compare OpenCV 3.43 - 3.46, which is more bug-free and stable?
c++
opencv
3.4.3
3.4.4
3.4.5
3.4.6
4k
views
1
answer
1
vote
2019-07-02 05:27:24 -0600
kbarni
GTK or QT when build OpenCV
opencv
gtk
qt
build
c++
highgui
1k
views
no
answers
no
votes
2019-07-02 06:42:22 -0600
Srinivasan M
OpenCV + CUDA installation on Windows
CUDA
opencv
c++
visual
studio
getCudaEnabled
1k
views
no
answers
no
votes
2019-07-02 07:57:07 -0600
Ani_Cv
Bus error (core dumped) while declaring cv::Mat
c++
opencv
matrix
328
views
no
answers
no
votes
2019-07-03 08:40:44 -0600
tr0uble
CvCapture_OpenNI2::CvCapture_OpenNI2 throws exception
opencv
c++
kinect
OOpenNI-2.2
218
views
1
answer
-1
votes
2019-07-04 02:27:14 -0600
opencvr
does camera resolution affect pose estimation?
aruco
c++
opencv
439
views
1
answer
no
votes
2019-07-09 21:44:00 -0600
supra56
‘MARKER_CROSS’ was not declared in this scope
opencv
c++
linux
865
views
1
answer
1
vote
2019-07-11 07:23:48 -0600
llena
findCirclesGrid throws Exception
opencv
c++
circles
849
views
no
answers
no
votes
2019-07-11 07:55:42 -0600
ROSpioneer
cannot find -lopencv_gapi
c++
opencv
354
views
no
answers
no
votes
2019-07-11 09:33:44 -0600
Dronzer
How to automatically find pattern size for Opencv Camera Calibration?
c++
opencv
camera
calibration
466
views
no
answers
no
votes
2019-07-13 06:11:35 -0600
Kitnos
Classification method invariante to rotation and machine learning
SURF
SIFT
image-processing
c++
opencv
machine-learning
434
views
no
answers
no
votes
2019-07-13 11:53:26 -0600
luca123
information extraction from drug packaging
c++
opencv
computervision
1k
views
no
answers
no
votes
2019-07-15 06:54:07 -0600
MuratHp
Unresolved External Symbol error OpenCV Cuda
CUDA
opencv
c++
4k
views
no
answers
1
vote
2019-07-24 10:37:26 -0600
Witek
How to remove small black spots & make digits more clear, complete & sharp in image?
c++
opencv
1k
views
no
answers
no
votes
2019-08-02 06:38:24 -0600
mirhanu
HBITMAP to cv::Mat
c++
opencv
bitmap
CvMat
1k
views
no
answers
no
votes
2019-08-02 15:51:52 -0600
gamedude_7
why opencv fails to capture video from ip axis camera in C++ but works in Python
c++
qt
opencv
AXIS
ip
camera
239
views
1
answer
no
votes
2019-08-07 09:43:40 -0600
LBerger
Undesired Hierarchy Result
c++
opencv
contour
7k
views
1
answer
no
votes
2019-08-08 13:27:20 -0600
Witek
Implement and train YOLO 3 with Opencv and C++
Yolov3
c++
opencv
deep
deep-learning
338
views
no
answers
no
votes
2019-08-09 14:55:25 -0600
Programmerperson
OpenCV face detection results in "debug assertion failed"
c++
opencv
Facedetection
cascadeclassifier
869
views
1
answer
no
votes
2019-08-13 16:29:43 -0600
Hordon
Linker error only with DNN module
opencv
c++
mac
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