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995 questions
Tagged
c++
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346
views
no
answers
no
votes
2020-04-13 07:24:19 -0600
gageru
problem with detecting dogs and cats from cnn module
caffemodel
dnn
c++
417
views
no
answers
no
votes
2020-04-13 18:35:59 -0600
Noamco3
OpenCV OpenGL AR. tvec x y position incorrect.
cpp
opengl
c++
aruco
augmentedReality
543
views
no
answers
no
votes
2020-04-15 22:12:52 -0600
rioadhii
Face Recognition with CNN
Facedetection
FaceRecognizer
deeplearning
CNN
c++
258
views
no
answers
no
votes
2020-04-15 23:35:39 -0600
jj2
In a receiver side of TCP, opencv 'imdecode' returns zero in while loop
opencv
imdecode
TCP
socket
c++
image
297
views
no
answers
no
votes
2020-04-27 02:53:48 -0600
amigo421
EigenFaceRecognizer usage
c++
FaceRecognizer
961
views
no
answers
no
votes
2020-04-27 08:58:17 -0600
Abdelrahman
How to use multiband blender in opencv c++
c++
193
views
no
answers
no
votes
2020-05-14 11:16:13 -0600
utter_noob
Any previous Opencv DNN support lower cc(3)
c++dnnopencv
opencv
c++
404
views
no
answers
no
votes
2020-05-18 05:50:32 -0600
berak
Vector of a class that inherits from a standard OpenCV class
inheritance
vector
c++
class
template
198
views
no
answers
no
votes
2020-05-26 05:29:25 -0600
healthy_H
copied opencv code slower than pre-compiled code
c++
opencv
compile
time
250
views
no
answers
no
votes
2020-06-03 04:00:14 -0600
Visionmop
matchShapes for Contour Defects
matchShapes
contours
c++
755
views
no
answers
no
votes
2020-06-06 04:23:23 -0600
supra56
Why can't I get 3 webcam to run in parallel with pthreads?
threads
c++
Multithreading
mutex
pthread
779
views
no
answers
no
votes
2020-06-08 10:18:49 -0600
richard__a
Help building openCV + contrib libraries using CMake visual studio 2019
cmake
contrib_error
build
visual
c++
anaconda
599
views
no
answers
no
votes
2020-06-09 04:32:51 -0600
samkro
Split a cv::mat into submats based on each containing a contour
c++
opencv
image-processing
Split
372
views
no
answers
no
votes
2020-06-13 14:29:37 -0600
10may
OpenCV DirectX 11 Interoperability
directx
opencv
c++
visual
studio
398
views
no
answers
no
votes
2020-06-19 07:56:36 -0600
kamboz0
Does OpenCV 4.3 support video capture from android?
android
opecv4
c++
111
views
no
answers
no
votes
2020-06-23 13:32:57 -0600
litozor
PNG rotation without dark edge
c++
interpolation
png
transparency
1k
views
no
answers
no
votes
2020-07-17 04:22:47 -0600
snehal
vignetting correction
c++
opencv
373
views
no
answers
no
votes
2020-07-01 14:46:11 -0600
JeffTheMess
Opencv Revert back to a higher resolution than what I set.
c++
v4l2
uvcvideo
uvccamera
size
imagesaving
251
views
no
answers
no
votes
2020-07-02 03:28:38 -0600
berak
I am unable to load image using openCV and using visual studio for c++ code.
opencv
c++
imageprocessing
259
views
no
answers
no
votes
2020-07-04 07:05:56 -0600
vchill
Unable to build opencv on windows
c++
opencv
opencv_contrib
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
489
views
no
answers
no
votes
2020-07-17 04:41:23 -0600
opencvr
How to get accurate transformation between two 2D point cloud?
opencv
c++
2d-Scanner
ICP
pose
1k
views
no
answers
no
votes
2020-07-29 17:30:02 -0600
sydsdk
Compiling Tracker from tutorial leads to error: ‘Tracker’ was not declared in this scope
tracking
cpp
c++
opencv_contrib
357
views
no
answers
no
votes
2020-07-23 08:54:58 -0600
Xerror
how to use pyopencv_to function
c++
opencv
CUDA
378
views
no
answers
no
votes
2020-08-11 01:25:51 -0600
berak
Segmentation fault: 11 after matrix multiplication
c++
1k
views
no
answers
no
votes
2020-08-13 06:21:46 -0600
litwi
Program loosing performance with window in full screen
c++
Video
533
views
no
answers
no
votes
2020-08-19 02:25:23 -0600
dustsigns
Fundamental matrix and epipolar lines from known camera parameters
Stereovision
epipolar-geometry
c++
4.4.0
189
views
no
answers
no
votes
2020-08-20 08:48:07 -0600
Bleach
Crop/approximate contours
c++
309
views
no
answers
no
votes
2020-08-30 15:08:42 -0600
sturkmen
How to Detect Missing part of image
opencv
c++
545
views
no
answers
no
votes
2020-09-13 19:22:39 -0600
dubbiescoobie99
multiple opencv processes running
Multithreading
c++
opencv
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