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29,830 questions
Tagged
1k
views
1
answer
1
vote
2014-07-06 05:29:23 -0600
Mathieu Barnachon
Custom Kernel with GpuMat No Effect
#gpu#cuda
#kernel
159
views
1
answer
no
votes
2014-07-06 05:07:38 -0600
Mathieu Barnachon
Display percentage instead of line
percentage
cvLine
285
views
1
answer
no
votes
2014-07-06 04:37:19 -0600
Mathieu Barnachon
OpenCV2.4.9:watershed sample code...how to get it to read the keyboard?
watershed
2.4.9
MacOSX10.9
331
views
no
answers
-1
votes
2014-07-05 08:24:57 -0600
anshinanren
Display percentage of a person happy/anger/sad/neutral/disgust/surprise [closed]
emotion-recognition
#percentage
#happy
#sad
142
views
no
answers
-1
votes
2014-07-05 06:55:06 -0600
alirezad
how to use CvANN_MLP::get_weights()
CvANN_MLP
859
views
1
answer
no
votes
2014-07-05 05:15:00 -0600
Mathieu Barnachon
BOWImgDescriptorExtractor::compute fail on BRIEF + BruteForce-Hamming(2)
#descriptors
BOWImgDescriptor
31k
views
3
answers
2
votes
2014-07-05 04:59:34 -0600
Mathieu Barnachon
how to know grayscale or color img loaded
Gray
Color
grayscale
colors
Noteworthy_Content
3k
views
2
answers
no
votes
2014-07-05 04:49:25 -0600
Nehalkumar
How to count number of coins in android opencv ?
#android#opencv
5k
views
1
answer
no
votes
2014-07-05 00:53:20 -0600
Abhishek Kumar Annamraju
OpenCV Error: Assertion failed ((npoints = prevPtsMat.checkVector(2, CV_32F, true)) >= 0) in void cv::calcOpticalFlowPyrLK
#android
#opticalflow
calcOpticalFlowPyrLK
655
views
no
answers
1
vote
2014-07-04 17:22:29 -0600
hby001
ImageWatch like plugin for Eclipse in Ubuntu?
#eclipse
#opencv#ubuntu
plugin
168
views
no
answers
-1
votes
2014-07-04 15:13:42 -0600
Paul Jurczak
Support for RG1G2B channels
raw
Bayer
BG1G2R
160
views
no
answers
no
votes
2014-07-04 13:40:07 -0600
mathan
How to fix incorrect angle of stereo rectification of 3D object?
#calibration
#rectification
#android#opencv
#stereo
2k
views
1
answer
no
votes
2014-07-04 12:46:41 -0600
unxnut
when i tries to run simple code for OpenCV in Visual studio 12 it says many errors. How can i solve this
error
runtime
in
opencv
6k
views
2
answers
no
votes
2014-07-04 10:12:53 -0600
wpqs
Missing header files in OpenCV 2.4.3 pre-built library install
missing
header
files
OpenCV-2.4.3
1k
views
1
answer
no
votes
2014-07-04 02:19:19 -0600
secattechnology78
Why does opencv_traincacade.exe crash
opencv_traincascade
crash
2k
views
no
answers
no
votes
2014-07-03 23:18:07 -0600
Dhara Shah
Function 'Point' could not be resolved, Mat not recognized
opencv
#android#opencv
331
views
1
answer
-1
votes
2014-07-03 14:43:01 -0600
Witek
How can I generate the exact fronttal view of a view, suppose I have 2 images taken from left and right angle?
homography
epipolar
Rectification
620
views
1
answer
no
votes
2014-07-03 13:41:39 -0600
hunse
Segmentation fault in StereoBeliefPropagation
stereo
CUDA
gpu
235
views
1
answer
no
votes
2014-07-03 12:24:27 -0600
rafaoc
divide double[] into double factor
divide
double
321
views
3
answers
no
votes
2014-07-03 12:07:16 -0600
hadoofi
HELP PLEASE? Image window will not open.
#c++
#namedwindow
#cvNamedWindow
758
views
1
answer
no
votes
2014-07-03 12:01:22 -0600
Mathieu Barnachon
How can I recover image distortion caused by the camera's distortion parameters k1, k2?
#distortion
lensdistortion
1k
views
1
answer
no
votes
2014-07-03 11:53:48 -0600
Mathieu Barnachon
Human fall detection
#c++
#human
#people
#fall
#detection
#kinect
240
views
no
answers
1
vote
2014-07-03 10:23:44 -0600
Isa
Why is SURF not working as expected? [closed]
#java
SURF
homography
1k
views
2
answers
no
votes
2014-07-03 10:15:18 -0600
Mathieu Barnachon
Accessing pixel pointer
pixel-access
127
views
no
answers
no
votes
2014-07-03 08:43:29 -0600
brainzest
How to play a videocapture stream to CvCameraViewframe
#android#opencv
#capturevideo
338
views
1
answer
no
votes
2014-07-03 08:30:37 -0600
thdrksdfthmn
How can I step into cv function with vs2008 or vs 2010 debugging?
step
into
CV
function
154
views
no
answers
1
vote
2014-07-03 08:25:56 -0600
alirezad
Problem traning Auto-Associative Neural network
Auto-Associative
Neural
Network
236
views
1
answer
no
votes
2014-07-03 05:38:32 -0600
Guanta
What does BOWTrainer::clear() exactly do?
BOWTrainer
classifier
2k
views
no
answers
no
votes
2014-07-03 04:55:20 -0600
Jesus
Problem for build opencv libraries with CMkake
arm
cross-compilation
811
views
1
answer
no
votes
2014-07-03 04:15:08 -0600
stansy
OpenCV 2.4.9 on linux can not read jpeg image
jpeg
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