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29,830 questions
Tagged
44k
views
1
answer
10
votes
2014-05-31 19:09:18 -0600
SABER
Guide for installing and compiling OpenCV with CMake and Visual Studio 2013
cmake
installation
visual
studio
windows
2k
views
2
answers
no
votes
2014-06-12 11:33:32 -0600
vibinvalsan
Distance measurement using canny edge detector.
canny
1k
views
no
answers
no
votes
2014-05-05 17:01:08 -0600
Extended_Range
OpenCV on Android using NDK: Fail on using cvCaptureFromFile open MP4 file
videocapture
android
mp4
363
views
no
answers
no
votes
2014-05-05 13:50:12 -0600
pheliox
Got different EM::predict() results after EM::read() saved model
Expectation
Maximization
EM
Gaussian
Mixture
model
803
views
1
answer
1
vote
2014-05-06 15:08:27 -0600
jwatte
Error reading video using VideoCapture while applying MOG
videocapture
MOG
background
subtraction
751
views
no
answers
2
votes
2014-05-05 07:41:52 -0600
ketza
Detector doesn't release the KeyPoint-vector [closed]
#detection
#keypoint
#feature-detection
DenseFeatureDetector
#memoryleak
280
views
no
answers
no
votes
2014-05-05 06:27:10 -0600
jacubsz
Google Glass & Native-activity: Fatal signal 11 (SIGSEGV) at 0x00000000
deleted
352
views
1
answer
no
votes
2014-07-16 09:58:52 -0600
rafaoc
I can not run standalone Java app in Ubuntu12.04
#ubuntu12.04
#loadLibrary
#opencv
#java
#loading
#libraries
257
views
no
answers
no
votes
2014-05-04 22:25:08 -0600
Madnness
stream opencv output to lan connection
#lan
#stream
#video
#linux
#ubuntu
2k
views
no
answers
no
votes
2014-05-04 16:07:22 -0600
Doeke Wartena
traincascade Assertion failed
#opencv
4k
views
1
answer
no
votes
2014-05-06 22:36:31 -0600
jwatte
Problem with imshow() to get live disparity map of 2 videos
python
imshow
16k
views
no
answers
no
votes
2014-05-04 15:23:41 -0600
Pedram
"cv.h: No such file or directory" Error [closed]
cmake
make
flandmark
151
views
no
answers
no
votes
2014-05-04 08:49:38 -0600
Deshrajdry
Compiling Error
compiler-errors
c++
VS2013
3k
views
1
answer
no
votes
2014-06-12 06:54:02 -0600
JonHuang
Unresoved - avformat_free_context’ was not declared in this scope
ffmpeg
7k
views
1
answer
no
votes
2014-05-04 06:35:22 -0600
AR0x7E7
How to determine the image format ?
java
958
views
no
answers
2
votes
2014-05-04 03:34:38 -0600
rednaks
ORB not detecting any keypoint [closed]
keypoint
feature-detection
ORBFeatureDetector
1k
views
1
answer
no
votes
2014-05-04 02:32:21 -0600
Philippe
Measuring the physical distance between two points on an image
conversion
#calibration
2k
views
1
answer
no
votes
2014-05-03 09:31:01 -0600
La Rosa
cv2.line python error
opencv
python
1k
views
1
answer
no
votes
2014-05-03 16:09:12 -0600
FLY
compiler errors when certain header files are included
header
compiler-errors
5k
views
2
answers
no
votes
2014-05-03 08:24:04 -0600
tuannhtn
cv::Mat to hBitmap
MFC
hBitmap
177
views
1
answer
no
votes
2014-05-03 14:24:52 -0600
GilLevi
'detectMultiScale' function of 'CascadeClassifier' detects just one object in openCV?
detection
cascadeclassifier
4k
views
1
answer
no
votes
2014-05-04 07:05:47 -0600
AR0x7E7
OpenCV move to begin frame position fail
#videocapture
535
views
no
answers
no
votes
2014-05-06 12:48:41 -0600
mahyar
Using cvCreateCapture_GStreamer
gstreamer
gstreamer-plugins
camera
#videocapture
842
views
no
answers
no
votes
2014-05-02 13:09:39 -0600
lucienwang
about build opencv ios .framework error OSError: [Errno 2] No such file or directory: '../build/iPhoneOS-arm64/install/include/opencv2'
rebuilt
ios
framework
Errno
2
error
2k
views
1
answer
3
votes
2014-05-06 10:15:11 -0600
yes123
MLESAC instead of RANSAC ?
RANSAC
outlier
SIFT
184
views
1
answer
no
votes
2014-05-04 02:45:35 -0600
Philippe
Intensity value based tracking
c++
229
views
no
answers
no
votes
2014-05-02 11:12:17 -0600
Azhar
OpenCV Release build "not stripped"
release
build
symbol
stipped
198
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
855
views
1
answer
no
votes
2014-05-04 11:20:59 -0600
Alexander Smorkalov
Android Application Programming with OpenCV - HEAP MEMORY CORRUPTION
heap
memory
corruption
tmalloc_small
android
1k
views
no
answers
no
votes
2014-05-02 06:58:46 -0600
jpl
Brute force matcher vs knn+RANSAC, which is better?
keypoint-matching
feature-detection
bruteforcematcher
k-nearest
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