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12,357 questions
Tagged
45
views
no
answers
no
votes
2016-04-06 04:11:21 -0600
lea
not able to create a simple Mat object for android
CreateMat
987
views
no
answers
no
votes
2016-12-21 06:03:18 -0600
gilbertoss
Detect A4 sheet of paper for example at runtime on Android.
android
opencv
java
64
views
no
answers
no
votes
2018-10-18 03:51:36 -0600
Harpah
How to record video live streaming form IP camera
camera#java#record
1k
views
no
answers
no
votes
2020-07-06 07:28:46 -0600
bbboat
Still cant get "FFMPEG: tag 0x00000021/'!???' is not found" error after build from source
opencv-python
videowriter
538
views
no
answers
no
votes
2016-04-04 02:22:42 -0600
sumit patel
how to use openmp for making parallel kmeans ?
kmeans
openmp
access-violation
390
views
no
answers
no
votes
2015-03-04 10:39:35 -0600
JR hahne
VideoCapture Bug on Linux using Video without a Codec
videocapture
ffmpeg
linux
NoCodec
422
views
no
answers
no
votes
2016-04-15 09:49:59 -0600
tiho_bg
Virtual reality with opencv and Visual C++
11601
1k
views
no
answers
no
votes
2015-03-21 12:59:58 -0600
ganesh17
How to find out image format retrieved via VideoCapture ?
opencv
java
Video
247
views
no
answers
no
votes
2013-12-13 09:52:46 -0600
mrzl
Object tracking after dense optical flow calculation
#opticalflow
#objecttracking
163
views
no
answers
no
votes
2014-10-28 13:32:23 -0600
alexmoraru
OpenCV for Windows Phone 8
windowsphone8
videocapture
1k
views
no
answers
no
votes
2014-09-08 18:38:22 -0600
aliavci
LBP cascade classification: Swimming pool detection
LBP
lbpcascade
cornerHarris
563
views
no
answers
no
votes
2016-02-19 23:48:04 -0600
Shahrukh Q
Contour approximation. Avoid extra rectangle height
python
numpy
729
views
no
answers
no
votes
2019-11-10 21:12:39 -0600
andrewc
Detecting a fiducial/data matrix under variable lighting
contours
edgedetection
239
views
no
answers
no
votes
2018-05-01 20:03:29 -0600
malharjajoo
Tracking of LED on UAV
lighting
Blob-tracking
553
views
no
answers
no
votes
2017-11-05 12:39:04 -0600
tham
Weird behaviour when linking libtensorflow_framework(1.4) with opencv
dnnopencvmodule
highgui
295
views
no
answers
no
votes
2018-07-08 13:44:54 -0600
Kikolo3000
Finding segment length
length
linedetection
linesegments
7k
views
no
answers
no
votes
2019-09-25 04:37:42 -0600
ankitcodes
recognizer = cv2.face.LBPHFaceRecognizer_create() AttributeError: module 'cv2.cv2' has no attribute 'face' in pycharm 2018 and using opencv2
opencvpython
175
views
no
answers
no
votes
2015-10-19 21:25:30 -0600
haohaizigaosa
Essential matrix has limitations?the same focal length?
essentialmatrix
4k
views
no
answers
no
votes
2016-03-16 08:13:33 -0600
Widad
Real Time object recognition and tracking with surf and c++ opencv 3.1
SURF
opencv
3.1
c++
170
views
no
answers
no
votes
2015-02-22 09:30:49 -0600
rajkishor
Giving uniq id for every tracked object
Kalmantracker
145
views
no
answers
no
votes
2015-07-06 09:09:15 -0600
annabro
Changing the FFT limit in match_template.cpp source code
template
match
FFT
fourier
CUDA
source
96
views
no
answers
no
votes
2016-09-04 20:42:27 -0600
virut26
How to decomposes image into detail layer
detaillayer
941
views
no
answers
no
votes
2020-04-27 08:58:17 -0600
Abdelrahman
How to use multiband blender in opencv c++
c++
501
views
no
answers
1
vote
2015-07-03 02:10:38 -0600
boaz001
Should OpenCV compile with a C++ compiler without C++11 support?
c++11
1k
views
no
answers
no
votes
2013-04-21 08:50:58 -0600
AuroraPhields
Usb splitter used to access multiple cameras
usb
multiple
cameras
302
views
no
answers
no
votes
2018-05-22 10:20:21 -0600
denevs
Ubuntu Python3 OpenCV3.2 on SBC with 5MPx camera
ubuntu
python3
opencv3.2
5MPx
yuyv
470
views
no
answers
no
votes
2016-03-04 14:41:13 -0600
jameslee
Unhandled exception error in FlannBasedMatcher
FlannBasedMatcher
FeatureMatcher
SURF
unhandled-exception
Keypoints
descriptor
348
views
no
answers
no
votes
2015-01-05 17:55:54 -0600
jreinertnash
Background texture classification of portrait images
texture
GLCM
clustering
classification
background
portrait
1k
views
no
answers
2
votes
2013-03-26 17:16:29 -0600
Shin
From confusion matrix to ROC graph
confusion-matrix
roc
objectrecognition
1k
views
no
answers
4
votes
2019-02-22 17:11:33 -0600
lakex24
Does readNetFromTensorflow support ".tflite" format?
dnn
tensorflow
MobileNet
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