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29,830 questions
Tagged
527
views
1
answer
1
vote
2017-02-02 06:34:45 -0600
sturkmen
Last convexity defect not working
findContours
c++
convexityDefects
convexHull
5k
views
1
answer
no
votes
2017-02-02 05:59:30 -0600
pklab
How to get to inside contour in c++,opencv
c++
opencv
contours
image-processing
findContours
578
views
no
answers
no
votes
2017-02-02 04:27:29 -0600
sandrew
Open CV for Website [closed]
website
opencv
hosting
opencvforwebsite
object-detection
428
views
1
answer
no
votes
2017-02-02 02:45:26 -0600
berak
Adding Qt backend support to already deployed application: rebuild is needed or replacing opencv_world3xx.dll suffices?
c++
qt
dlls
4k
views
1
answer
no
votes
2017-02-02 01:56:46 -0600
berak
opencv_createsamples doesn't create samples
opencv_createsample
2k
views
2
answers
1
vote
2017-02-02 00:22:54 -0600
Joseph Howse
OpenCV manager for the 3.2.0 library
C_library
for
the
3.2.0
java
wrapper
318
views
no
answers
no
votes
2017-02-01 22:04:45 -0600
Marcwolf
Mouth Shape Detection using Raspberry Pi [closed]
Haar
mouth
RaspberryPi
camera
motion-detection
499
views
no
answers
no
votes
2017-02-01 14:28:17 -0600
ginister
Back Projection and Shadows/Lighting [closed]
backprojection
calcBackProject
HSV
hand-detection
1k
views
1
answer
no
votes
2017-02-01 14:03:42 -0600
LBerger
Failure building OpenCV 3.2 with CUDA support for VS15
CUDA
VS15
569
views
no
answers
no
votes
2017-02-01 11:13:52 -0600
Ihab Taher
Clear explaination of train and predict methods in ML library ? [closed]
java
train
Predict
StatModel
MLP
UpdateWeights
217
views
no
answers
no
votes
2017-02-01 10:31:17 -0600
TPS
Memory error during calibration of IR camera
calibration
memory
cameraIR
circlegrid
calibrate
calibrateCamera
751
views
no
answers
no
votes
2017-02-01 10:24:28 -0600
Jonathan
C++ openCV video to panorama [closed]
c++
opencv
panorama
297
views
no
answers
1
vote
2017-02-01 09:35:18 -0600
ad05
How do I compute precision and recall from a dataset? [closed]
python
stereo
stereo_match
descriptor
2k
views
1
answer
2
votes
2017-02-01 05:40:16 -0600
Pedro Batista
remove small object faster
FindContour
blob
457
views
1
answer
no
votes
2017-02-01 02:36:16 -0600
Ashiq KS
My USB3.0 IDS camera cannot opened with opencv2.4.12.Please help me with a solution. [closed]
camera
opencv
2k
views
1
answer
no
votes
2017-02-01 01:45:48 -0600
berak
Problem's with video output, newbi here~
opencv
1k
views
no
answers
no
votes
2017-02-01 00:42:28 -0600
anjo
rgb format supported in opencv cv::VideoCapture cap () for gstreamer [closed]
RGB
gstreamer
CaptureVideo
videocapture
824
views
1
answer
no
votes
2017-01-31 20:41:34 -0600
LBerger
How can I save a video for a length of time?
Video
save
446
views
1
answer
no
votes
2017-01-31 18:06:30 -0600
Tetragramm
Profiling OpenCV using OProfile
profiling
1k
views
no
answers
no
votes
2017-01-31 10:09:21 -0600
Sipho
OpenCV 3 Java - How to train neural network with TrainData [closed]
3.2
java
ANN_MLP
trainData
125
views
1
answer
no
votes
2017-01-31 09:41:55 -0600
LBerger
Matrix Deviation
standard_deviation
480
views
no
answers
1
vote
2017-01-31 09:31:48 -0600
BenNG
switching from knn to svm (opencv 3.1) [closed]
SVM
930
views
1
answer
no
votes
2017-01-31 08:21:19 -0600
berak
calcCovarMatrix crashes
calcCovarMatrix
734
views
no
answers
no
votes
2017-01-31 06:51:41 -0600
imgpro
Epipolar lines wrong [closed]
epipolar-geometry
draw-epipolar-lines
382
views
2
answers
no
votes
2017-01-31 04:07:58 -0600
J. Romeo
Need OpenCV expert near BARCELONA for job
jobs
c++opencv
barcelona
edgedetection
253
views
1
answer
no
votes
2017-01-31 02:18:40 -0600
berak
How to get the confidence value of detections got through ANN_MLP?
ANN_MLP
768
views
1
answer
no
votes
2017-01-31 02:05:05 -0600
berak
Which opencv version supported for jdk 1.7_0_45
JDK
opencv
180
views
1
answer
no
votes
2017-01-31 01:59:41 -0600
berak
OpenCV Python for Python 2.3
python2.3
9k
views
1
answer
3
votes
2017-01-30 22:12:38 -0600
Nbb
ROI out of bounds issue
roi
crop
Cropping
Noteworthy_Content
700
views
1
answer
no
votes
2017-01-30 22:01:07 -0600
berak
Does OpenCV suppport animated png?
imwrite
png
animation
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