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29,830 questions
Tagged
417
views
no
answers
no
votes
2018-11-12 03:20:47 -0600
louberry
Pattern recognition with location feedback of missing patterns
c++
Pattern_recognition
1k
views
1
answer
no
votes
2018-11-13 07:28:36 -0600
supra56
detect ir led in openCV.
countour
906
views
1
answer
no
votes
2018-11-12 00:58:43 -0600
berak
I am unable to correct the error i am getting when i use cv2.face_LBPHFaceRecognizer.create() function.
OpenCV3.4.3python3.6
147
views
no
answers
no
votes
2018-11-11 22:53:31 -0600
sagar.patel
I want to parse uyvy (4:2:2) 10 bit raw data frame as parsed from yuv420.Any one can help me out!?
UYVY
raw
frame
parser
198
views
no
answers
no
votes
2018-11-11 14:52:12 -0600
opencvun
Extracting a foreground actor from a video... [closed]
foreground
background
layers
matting
rotoscope
Video
1k
views
1
answer
no
votes
2018-11-13 06:31:32 -0600
supra56
Draw a rectangle on track vehicles
python3.4
numpy
opencv
98
views
no
answers
no
votes
2018-11-10 07:27:58 -0600
samaysly
how to do template matching
templateMatch
1k
views
no
answers
no
votes
2018-11-10 06:56:08 -0600
Riddle Aaron
Opencv_highgui seems that it can't find all the Qt libs. [closed]
qt
1k
views
no
answers
-1
votes
2018-11-09 20:08:37 -0600
opencvddddd
c++, the scope of play Window, cv::namedWindow() and cv::imshow()
namedwindow
imshow
128
views
no
answers
no
votes
2018-11-09 17:05:49 -0600
zacdiggum
how to use dnn face detector in TF? [closed]
dnn
Facedetection
723
views
1
answer
no
votes
2018-11-09 22:54:41 -0600
berak
How to display full Basler USB camera view within customized window size
camera
487
views
1
answer
no
votes
2018-11-09 11:21:21 -0600
phillity
How does OpenCV face Recognizer Work?
FaceRecognizer
machinelearning
674
views
no
answers
no
votes
2018-11-09 09:32:20 -0600
caiocanalli
Low accuracy of SVM on Android
SVM
cascadeclassifier
android
BOW
228
views
1
answer
no
votes
2018-11-09 11:04:09 -0600
LBerger
How to extract only the foreground using the given mask?
opencv
python
extraction
mask
2k
views
2
answers
no
votes
2018-11-09 08:24:05 -0600
berak
Accessing pixels in a Mat vector
CvMat
629
views
no
answers
no
votes
2018-11-09 06:58:36 -0600
mh.herrmann
Erroneous projection matrix due to stereoRectify() ?
stereo-calibration
projection
ros
1k
views
no
answers
no
votes
2018-11-09 07:08:25 -0600
CharlesFr
Run openCV application concurrently to main program
python
Concurrency
170
views
1
answer
no
votes
2018-11-09 03:17:32 -0600
berak
DNN Importer
dnn
118
views
no
answers
no
votes
2018-11-09 02:35:11 -0600
Syntax134
Image diff for later reconstruction
absdiff
jpeg
Difference
642
views
no
answers
2
votes
2018-11-09 02:29:13 -0600
l.fabbrini
3D convolution for Deep Neural Network (DNN) module
dnn
conv3D
3d
3DConvolution
CNN
readNet
729
views
no
answers
no
votes
2018-11-09 01:28:42 -0600
Martian
State of the art in unsupervised image segmentation
segmentation
markov
CRF
3k
views
1
answer
no
votes
2018-11-09 03:18:49 -0600
berak
matrix inverse multiply another matrix
CvMat
696
views
1
answer
no
votes
2018-11-14 13:56:13 -0600
opalmirror
cuda stereoBM , some class poperty was not use
CUDA
gpu
stereoBM
property
562
views
1
answer
no
votes
2020-09-08 19:42:12 -0600
johncederholm
DistanceTransform not working in Swift/Xcode
Swift
distanceTransform
515
views
1
answer
no
votes
2018-11-09 03:34:11 -0600
berak
Uncertainty output in HoughCircles function?
HoughCircles
uncertainty
241
views
1
answer
no
votes
2018-11-11 15:15:45 -0600
murtaza-078
Error while running slic.cpp code
copencv
opencv-contrib
2k
views
1
answer
no
votes
2018-11-08 10:58:24 -0600
gauravgrover95
OpenCV for React Native
javascript
react
114
views
no
answers
no
votes
2018-11-08 10:55:34 -0600
Tyrone2142
why are the red rectangle areas not of the same size?
stereorectify
197
views
no
answers
no
votes
2018-11-08 10:20:51 -0600
jay18395729
OpenCV 3.2 Multitracker Read Access Violation
multitracker
copyMakeBorder
access-violation
157
views
no
answers
-1
votes
2018-11-08 09:59:45 -0600
Vladislav Mz
How to find wide white lines and leave only them? (images attached) [closed]
linedetection
threshold
python
clustering
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