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29,830 questions
Tagged
104
views
no
answers
no
votes
2020-07-06 21:08:55 -0600
intiger
make avi with cuda
cudacodec
1k
views
no
answers
no
votes
2020-07-07 16:59:27 -0600
MostafaTheReal
CUDNN, OpenCV, compile warning: “warning: overloaded virtual function “cv:: …” is only partially overridden in class"
nvidia
Jetson
nvcc
116
views
no
answers
no
votes
2020-07-06 23:40:14 -0600
vegPY
Attributeerror on the jetson nano, after opencv 4.1.1 build
python
2k
views
4
answers
no
votes
2020-07-12 01:28:57 -0600
AibohphobiA
YUV422(16bit) to RGB(24bit) conversion
cvCvtColor
1k
views
no
answers
no
votes
2020-07-08 08:55:49 -0600
laura
OpenCL error CL_INVALID_VALUE in findChessboardCornersSB
opencl
cpp
c++
opencv
368
views
no
answers
no
votes
2020-07-07 17:12:23 -0600
Francois Gervais
cv2.VideoCapture.read() prevent hidapi from receiving more data
usb
USBcamera
1k
views
no
answers
no
votes
2020-07-08 07:08:40 -0600
supra56
My graph.pbxt file is not working with frozen_inference_graph.pb file
opencvpython
tensorflow
opencvdnnmodule
object
detection
api
12k
views
1
answer
no
votes
2020-10-04 15:09:39 -0600
supra56
Help geeting OpenCV to output a videostream using gstreamer. [closed]
opencv
gstreamer
rtp
python
642
views
no
answers
no
votes
2020-07-08 04:43:24 -0600
ARYL518
Nonlinear solver such as Levenberg- Marquardt
nonlinear
optimization
203
views
no
answers
no
votes
2020-07-08 09:50:13 -0600
MysteriousH
Coordinate system for P1, P2 in triangulatepoint
triangulatePoints
triangulation
185
views
no
answers
no
votes
2020-07-08 10:06:20 -0600
albeh95
Loading a .yml file in a SVM
SVM
510
views
no
answers
no
votes
2020-07-08 14:39:09 -0600
supra56
android opencv optical mark recognition [closed]
android
opencv
omr
408
views
no
answers
no
votes
2020-07-08 18:21:25 -0600
benczejrobert
How to install openCV in Android Studio 4.0.0?
OpenCV-4.0.0
4.0.0
download
install
installation
508
views
no
answers
no
votes
2020-07-09 01:53:40 -0600
ShrutheeshIR
Appropriate combination of Aruco markers for small sizes
aruco
477
views
1
answer
no
votes
2020-07-09 02:53:16 -0600
aguila
Android dnn in native C++
android
nativec++
dnn
775
views
no
answers
no
votes
2020-07-09 22:34:35 -0600
astronaut
How to use contours and Harris corners Functions in solvePnP?
solvePnP
solvePnpRansac
tracking
6D
pose-estimation
cornerHarris
95
views
no
answers
no
votes
2020-07-09 11:41:44 -0600
arnoldman_66
Why are the coordinates of each crack not steady
opencv
python
1k
views
3
answers
no
votes
2020-07-13 18:39:56 -0600
Alice_aj
Converting ArUco axis-angle to Unity3D Quaternion
calibration
aruco
1k
views
1
answer
no
votes
2020-10-06 12:00:24 -0600
sjhalayka
OpenCV - OpenGL - OpenCL Interop
opengl_interop
opencl
opencv
c++
texture
qt
251
views
1
answer
no
votes
2020-07-11 22:55:05 -0600
sn4k3
Transform gray image to create a pattern effect on while pixels given a mask
dots-pattern
gridpattern
160
views
no
answers
no
votes
2020-07-10 03:36:43 -0600
Christushka
Please tell us more about the algorithm " color_histogram.py" in the OpenCV library. I just can't find any information about this algorithm, and I can't understand how it works. Please explain.
сolor_histogram.py
317
views
no
answers
no
votes
2020-07-13 05:26:19 -0600
Wimpos
Ideal Pinhole Camera consistency
calibration
chessboard
intrinsics
510
views
1
answer
no
votes
2020-07-10 12:45:01 -0600
supra56
is there parallel computation or not
hardware
CPU
FindTransformECC
Multithreading
2k
views
no
answers
no
votes
2020-07-10 12:41:34 -0600
supra56
how to get duration/length video.webm video file ..
python
811
views
no
answers
no
votes
2020-07-11 03:35:42 -0600
supra56
what does this warning mean? warning : field of class type without a DLL interface used in a class with a DLL interface
opencv
DLL
dlls
python
cmake
1k
views
no
answers
no
votes
2020-07-11 03:32:40 -0600
supra56
can someone help me out
python3#importError
766
views
1
answer
no
votes
2020-07-11 02:21:43 -0600
berak
How to rotate putText from the Android studio.
androidStudio
android
opencv
putText
265
views
1
answer
no
votes
2020-07-12 16:24:23 -0600
muroromoi
Finding a complex template on a image
matchTemplate
template
template-learning
feature-detection
135
views
no
answers
no
votes
2020-07-12 11:30:59 -0600
Christos M.
Contribute to documentation tutorial that belongs to a book
dilation_erosion
documentation
contribute
497
views
no
answers
no
votes
2020-07-12 13:15:56 -0600
superfly
why invert pose
matrices
pose_estimation
camera-pose
coordinates
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