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29,830 questions
Tagged
1k
views
no
answers
2
votes
2013-07-30 00:39:58 -0600
Mostafa Sataki
Fast PCA(principal component analysis)
PCA
Noteworthy_Content
2k
views
no
answers
2
votes
2013-07-29 23:03:23 -0600
JCP
How to use triangulatePoints function?
triangulatePoints
3d
2k
views
1
answer
no
votes
2013-07-30 02:09:28 -0600
StevenPuttemans
OpenCV 2.4.6 front camera preview is still upside down!
front
camera
upside
down
689
views
no
answers
no
votes
2013-07-29 21:29:47 -0600
simon111
What's the different between initWideAngleProjMap and initUndistortRectifyMap
fish
eye
camera
opencv
calibration
2k
views
no
answers
no
votes
2013-07-29 19:38:12 -0600
Ashok Elluswamy
How to find average intensity of opencv contour in realtime [closed]
contour
average
intensity
Color
real-time
2k
views
1
answer
no
votes
2013-08-12 09:41:24 -0600
StevenPuttemans
Android application to recognize and track object from camera has more false positives?
java
android
false-detection
false-positive
860
views
no
answers
no
votes
2013-07-29 13:18:15 -0600
FndrPlayer39
How is the [R|t] matrix actually found when using the EPnP algorithm?
EPnP
solvePnP
pose
pose-estimation
Calib3d
728
views
1
answer
no
votes
2013-07-30 06:26:36 -0600
Alexander Smorkalov
Get Frames From MediaCapture For Face Detection on Windows 8
#facedetection
#facerecognizer
windows-8
WindowsRT
2k
views
2
answers
no
votes
2013-07-29 13:14:53 -0600
Notas
Best way to detect that eyes are closed.
eyes
pupil
1k
views
1
answer
no
votes
2013-08-01 03:11:26 -0600
berak
How to get the size or area of a contour upon touch
#android#opencv
812
views
1
answer
no
votes
2013-07-29 13:04:37 -0600
Vladislav Vinogradov
Compile Opencv with OpenGL support failed on Mac
opengl
mac
668
views
1
answer
2
votes
2013-07-29 17:31:07 -0600
Mathieu Barnachon
How do I create a frequency histogram?
java
#opencv
#image-processing
classification
classifier
machinelearning
157
views
no
answers
no
votes
2013-07-29 08:40:35 -0600
AJ7
Use individual function definitions from OpenCV instead of using library.
souce_code
cross-compilation
3k
views
no
answers
1
vote
2013-07-29 05:22:04 -0600
aostaz
LINK : fatal error LNK1181: cannot open input file '..\..\lib\Release\opencv_core290.lib'
#openCV2.4.6
797
views
1
answer
no
votes
2013-07-30 03:06:16 -0600
Guanta
using EM of opencv, same training samples, but different results
EM
GMM
samples
but
diffrent
results
828
views
no
answers
1
vote
2013-07-29 02:21:56 -0600
Opelfahrer
2.4.6 opencv2.framework - iOS linker error cv::FeatureDetector::detect
ios
linker
unresolved
featuredetector
285
views
1
answer
no
votes
2013-07-29 03:00:10 -0600
StevenPuttemans
Clustering & Classify sparse large features
clustering
sparse-features
classification
488
views
1
answer
no
votes
2013-07-29 02:06:42 -0600
berak
Why the function normalize(cvnormalize) can not be fund in the newest documents?
normaliza
2k
views
no
answers
no
votes
2013-07-28 22:38:04 -0600
jiapei100
OpenCV 2.4.6.1 OpenNI 2.2 missing OPENNI_PRIME_SENSOR_MODULE_BIN_DIR
OpenCV-2.4.6.1
OpenNI-2.2
primesense
16k
views
3
answers
1
vote
2014-03-25 11:28:44 -0600
fuzzychicken
Video capture on MacBook
mac
#videocapture
261
views
1
answer
no
votes
2013-07-28 17:21:19 -0600
Mathieu Barnachon
Find a contour of some known object
contour
dtection
2k
views
no
answers
no
votes
2013-07-28 15:53:21 -0600
Robionic
Detect/Fitting Circles using Hough Transform in OpenCV 2.4.6
#opencv
#circle
#Hough
#2.4.6
#detection
216
views
no
answers
no
votes
2013-07-28 14:52:32 -0600
jncor
Opencv APPs instalation
#AdaBoost
applications
#install
285
views
1
answer
1
vote
2013-07-28 14:37:25 -0600
Alexander Smorkalov
bug in Mat::ones/zeros in 64-bit?
opencv
exception
64bit
5k
views
1
answer
1
vote
2013-07-28 07:48:23 -0600
berak
backgroundsubtractormog with python
BackgroundSubtractor
python
658
views
no
answers
-4
votes
2013-07-28 05:21:36 -0600
helll
How to draw an circle,arrow in opencv using mouse events
down-voted
1k
views
1
answer
no
votes
2013-07-27 19:34:29 -0600
Mathieu Barnachon
How do I get properties from fitEllipse() rotatedrect?
fitEllipse
rotatedrect
553
views
1
answer
no
votes
2013-10-09 02:56:34 -0600
GilLevi
Exception when constructing BRISK in debug mode but not in release
brisk
exception
visual-studio-2012
744
views
1
answer
1
vote
2013-07-27 19:56:46 -0600
Mathieu Barnachon
Performance question: vehicle & pedestrian detection
#detection
#object-tracking
performance
vehicle
pedestrian
jpeg
2k
views
1
answer
1
vote
2013-07-30 05:50:02 -0600
bonchenko
OpenCV CascadeClassifier Segmentation Fault
#cvHaarCascadeClassi
#CascadeClassifier
#segmentation#fault
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