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29,830 questions
Tagged
395
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2014-07-13 18:34:48 -0600
Petter
OpenCV CameraBridgeViewBase gives 14 FPS at best. Why?
android
camera
fps
1k
views
no
answers
1
vote
2014-07-13 17:19:04 -0600
NuclearJon
Registering two 3D data sets
#3D
image-registration
#Mat#c++
1k
views
no
answers
no
votes
2014-07-13 16:45:48 -0600
Charlie Murphy
OpenCV 2.4.8 Ubuntu 14.04 imshow QMetaMethod::invoke Freeze
opencv2.4.8
imshow
QMetaMethod
ubuntu14.04
cvWaitKey
c++
1k
views
no
answers
3
votes
2014-07-13 13:25:42 -0600
Robby
How to replace libpng, libtiff etc with GDI+ Bitmap (Load into cv::Mat via GDI+)
GDI+
libpng
libtiff
libjpeg
357
views
1
answer
3
votes
2014-07-13 02:44:08 -0600
yohanrw
Data set for People detection
peopledetect
dataset
751
views
1
answer
no
votes
2014-07-12 09:52:50 -0600
Vion
Opencv4Android sdk missing jar
deleted
150
views
1
answer
no
votes
2014-07-12 09:32:10 -0600
Mathieu Barnachon
OpenCV: Background subtracting issue when one `VideoCapture` instance is used
#Mat#opencv#c++
#videocapture
2k
views
1
answer
no
votes
2014-07-12 07:23:30 -0600
Mahavir
video watermarking
#video-processing
320
views
1
answer
no
votes
2014-07-12 01:27:15 -0600
AsanWolf
CascadeClassifier_GPU NCV Assertion Falied:retcode=26
gpu
cascadeclassifier
7k
views
no
answers
no
votes
2014-07-12 00:23:21 -0600
berak
cv::Mat to AvFrame
Mat
avframe
446
views
1
answer
no
votes
2014-07-11 22:48:59 -0600
aledalgrande
How to get sensor physical size (openCV)? [closed]
#opencv
#webcam
1k
views
no
answers
2
votes
2014-07-11 20:24:20 -0600
Steven P. Goldsmith
People detection using motion ROI [closed]
HOGDescriptor
performance
python
32k
views
4
answers
8
votes
2014-07-11 18:05:03 -0600
Witek
How to read directory with images by VideoCapture?
videocapture
io
253
views
no
answers
1
vote
2014-07-11 15:53:19 -0600
aledalgrande
Is there any "nightly" build of the iOS framework?
ios
343
views
1
answer
no
votes
2014-07-11 14:54:15 -0600
SergioDiaz07
How change image position inside a VideoCapture
tracking
videocapture
121
views
no
answers
no
votes
2014-07-11 11:56:16 -0600
Tariq
Flush up/clean/de-allocate GPU resources within a program execution
#CUDA5.5
#openCV2.4.6
#gpu#cuda
217
views
1
answer
no
votes
2014-07-11 11:38:02 -0600
unxnut
IPP usage OpenCV 3.x
IPP
112
views
no
answers
no
votes
2014-07-11 10:14:53 -0600
AbbeFaria
What is the significance of calcCovarMatrix()?
calcCovarMatrix
applications
159
views
1
answer
no
votes
2014-07-11 10:09:48 -0600
Mathieu Barnachon
Kalman Filter in detected faces
KalmanFilter
622
views
no
answers
no
votes
2014-07-11 08:31:02 -0600
Tariq
occasional crash in cascadeclassifier_gpu.detectMultiScale(...)
#CUDA5.5
#openCV2.4.6
#assertionerror
2k
views
1
answer
no
votes
2014-07-11 08:14:54 -0600
João M. S. Silva
minAreaRect of vector of vector of points
minAreaRect
inputarray
1k
views
no
answers
1
vote
2014-07-11 07:32:10 -0600
jack123
Reflection symmetry
#symmetry
#image-processing
#opencv#c++
23k
views
1
answer
no
votes
2014-07-11 07:00:38 -0600
StevenPuttemans
change pixels color value
#color
#pixel
#c++
1k
views
1
answer
1
vote
2014-07-11 06:37:12 -0600
tuannhtn
Histogram intersection kernel type for SVM
SVM
1k
views
no
answers
no
votes
2014-07-11 05:46:54 -0600
jamesnzt
How to install OpenCV in Netbeans using C/C++ with cygwin?
#opencv
#netbeans
#windows
688
views
no
answers
1
vote
2014-07-11 05:24:33 -0600
tm-newbie
Is the document of CV_TM_SQDIFF_NORMED template matching method correct ?
templateMatch
1k
views
1
answer
1
vote
2014-07-11 04:00:42 -0600
StevenPuttemans
How to use detectMultiScale to face detection in android?
#android
#eclipse
#facedetection
#opencv
150
views
no
answers
no
votes
2014-07-11 02:25:22 -0600
bluenotebook
Why does detectMultiScale detect faces only when they are close to the centre of the frame? [closed]
detectMultiScale
1k
views
no
answers
no
votes
2014-07-10 19:41:07 -0600
AndreasM
VideoCapture returns empty frames on Windows after a while
#videocapture
#windows
1k
views
1
answer
no
votes
2014-07-10 18:02:59 -0600
Witek
aligning two cameras with similar views
alignment
registration
multiple-cameras
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