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12,357 questions
Tagged
212
views
no
answers
1
vote
2014-05-02 08:56:24 -0600
ddabloch
Reducing the type II error rate in face recognition.
Facedetection
false-positive
FaceRecognizer
error
404
views
no
answers
no
votes
2018-09-29 21:40:45 -0600
tcwdwjj
memory leak leaded by videocapture release method
videocapture
229
views
no
answers
no
votes
2018-01-06 20:14:11 -0600
Nankong
How to increase maximum number of features in ORB detector in Android OpenCV
android
ORB
4k
views
no
answers
no
votes
2016-06-08 09:29:22 -0600
VanGog
Copy image using Rect() and copyTo()
Rect
copyTo
482
views
no
answers
no
votes
2013-05-11 02:18:17 -0600
Neha
Eigenface face recognition using opencv2.4.3
Face-Recognition
197
views
no
answers
no
votes
2017-12-06 14:35:36 -0600
Humam Helfawi
Build OpenCV with specific version of flann
flann
198
views
no
answers
-2
votes
2015-02-22 23:08:45 -0600
Pathik.P
If network camera dicconnect from Network, application got hanged
disconnected
networkcamera
cvQueryFrame
1k
views
no
answers
no
votes
2015-12-07 02:22:16 -0600
opencvlover
How to use detectMultiScale detector for ROI in Face detection. Please help me in this code.
opencv
android
detectMultiScale
CvMat
Facedetection
457
views
no
answers
no
votes
2019-05-08 07:26:59 -0600
Stefan Rilling
retrained tensorflow model with Dnn.readNetFromTensorflow
tensorflow
retrained
graph
pbtxt
dnn
876
views
no
answers
1
vote
2013-05-02 09:15:18 -0600
MysticBE
Bruteforce and matching giving reverse results. Why?
android
java
opencv
opencv4android
bruteforcematcher
4k
views
no
answers
no
votes
2018-07-09 12:07:08 -0600
edapx
How to detect curved lines with openCV
opencv
linedetection
curves
336
views
no
answers
no
votes
2020-06-15 10:20:50 -0600
HYPEREGO
is it possibele to use 2 darknets one one machine with two Gpu ,s
darknet
gpu
CUDA
8k
views
no
answers
-1
votes
2015-02-04 02:10:54 -0600
mrahim
How to install openCV on netbeans to use with c++?
netbeans
c++
559
views
no
answers
no
votes
2014-01-27 22:28:03 -0600
jenddy
W_BITS and FLT_SCALE in LKTrackerInvoker
deleted
543
views
no
answers
no
votes
2017-05-05 04:09:58 -0600
mlanus
filter2d BORDER_WRAP on certain texturefilter
filter2D
c++
opencv
171
views
no
answers
no
votes
2016-07-06 16:47:39 -0600
Tech
OpenCV Library Autocompile Script (Mac, Win & Linux)
java
compile
install
windows
MacOSX
3k
views
no
answers
no
votes
2013-04-03 05:43:34 -0600
surfermac
calibration without chessboard single camera
calibration
calibrateCamera
142
views
no
answers
no
votes
2016-11-03 11:25:57 -0600
gi
Android: How to change GRID_ORB parameters?
gridorb
ORB
android
feature
grid
752
views
no
answers
no
votes
2015-12-22 15:10:05 -0600
can
elastic bunch graph matching
facial
recognition
gabor
Wavelet
single
521
views
no
answers
no
votes
2018-09-06 11:07:22 -0600
Amani
Difference between essential matrix computed using findEssentialMat and computed using (findFundamentalMat + calibration matrix)
pose-estimation
essential-matrix
948
views
no
answers
no
votes
2019-05-21 11:32:00 -0600
Moso
OpenCV 4.1.0 in Linux: works with Java but not with Kotlin
kotlin
java
linux
1k
views
no
answers
no
votes
2018-11-14 12:49:28 -0600
Magikalika
Segmentation fault when using cv::imshow
3.1.0
imshow
SegmentationFault
ros
indigo
igloo
898
views
no
answers
no
votes
2018-02-21 06:09:49 -0600
slalomchip
Video Codecs and Compression Rates Available in ffmpeg320_64.dll
python
ffmpeg
codecs
compression
python3
282
views
no
answers
no
votes
2017-06-26 07:18:04 -0600
antithing
Matching features across three images?
feature-detection
matcher
descriptors
153
views
no
answers
no
votes
2017-09-08 03:31:13 -0600
gunas.idesign
Passing InputArrayOfArrays from java class to JNI
java
android
c++
opencv
android-ndk
168
views
no
answers
no
votes
2016-04-18 06:59:57 -0600
kaiwen
Cmake configure doesn't stop
cmake-gui
configure
1k
views
no
answers
no
votes
2018-01-30 12:00:08 -0600
raisa_
Matrix Multiplication Type Issue
opencv
conversion
colospace
c++
matrix
481
views
no
answers
no
votes
2017-04-27 08:17:20 -0600
Rendres
lv4l1 and lv4l2 problem with static install of OpenCV for ARM
opencv
install
v4l
244
views
no
answers
no
votes
2017-01-17 02:34:42 -0600
Sul
Team Member Computer Vision Company
job_openings
jobs
81
views
no
answers
no
votes
2013-12-15 12:05:53 -0600
mahsa
Track a Point in Stream
#opencv#c++
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