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29,830 questions
Tagged
114
views
no
answers
no
votes
2017-05-19 02:35:55 -0600
eltchar
video over 4 gb
videowriter
591
views
no
answers
no
votes
2017-05-19 09:28:24 -0600
berak
Keypoints in very small images
opencv
python
image
matching
feature
100
views
no
answers
no
votes
2017-05-19 13:52:15 -0600
Syed Hasnain
OpenCV - predict_label returns a huge value
java
faceregognition
649
views
no
answers
no
votes
2017-05-19 16:50:55 -0600
third112
MatchTemplate problem for rotated image
matchTemplate
9k
views
no
answers
no
votes
2017-05-20 10:49:31 -0600
bonevale
drawContours error: (-215) npoints > 0 in function drawContours [closed]
drawContours
190
views
no
answers
no
votes
2017-05-21 09:30:51 -0600
Nuz
Chain code and xml
opencv
c++
Chaincode
KNN
316
views
no
answers
no
votes
2017-05-21 11:25:53 -0600
mapodev
Can't compile OpenCV 3.2.0 on Respberry 2
compile
555
views
no
answers
no
votes
2017-05-22 02:13:58 -0600
ririgo
initUndistortRectifyMap method throws segmentation fault [closed]
stereo-calibration
1k
views
no
answers
no
votes
2017-05-22 07:03:40 -0600
U.Swap
opencv python merge different channel images into one [closed]
opencv
python
numpy
359
views
no
answers
no
votes
2017-05-22 10:56:02 -0600
FooBar
How to capture from mako camera with vimba?
Vimba
allied
69
views
no
answers
no
votes
2017-05-22 12:15:24 -0600
pmullowney
parallelization of apps/traincascade/cascadeclassifier::fillPassedSamples()
cascadeclassifier
752
views
no
answers
no
votes
2017-05-23 01:53:55 -0600
Guy78
FPS and TBR
fps
tbr
ffprobe
ffmpeg
webm
2k
views
no
answers
no
votes
2017-05-23 05:48:54 -0600
psykomusic
Read h264 RTP stream with libvlc and process it with OpenCV
opencv
libVLC
H264
1k
views
no
answers
no
votes
2017-05-23 12:30:11 -0600
lanka
opencv 3.2 python svm problem
opencv3.2
python
SVM
1k
views
no
answers
no
votes
2017-05-23 13:08:48 -0600
aligoglos
cant add tracking modules to opencv solution [closed]
cmake-gui
opencv_contrib
1k
views
no
answers
no
votes
2017-05-23 12:59:14 -0600
hanban
Need Code: Android OpenCV camera2 capture application
opencv
android
camera2
capture
487
views
no
answers
no
votes
2017-05-24 00:35:30 -0600
LBerger
How to get depth from depth images in OpenCV
depth
Images
1k
views
no
answers
no
votes
2017-05-24 00:44:12 -0600
sajeevank
Problem in installation of Opencv in ubuntu 16.04
opencv
installation
ubuntu16.04
libopencv_imgcodecs
201
views
no
answers
no
votes
2017-05-24 04:03:23 -0600
Albergtf
Duplicate camera.
opencv
camera
android
vr
309
views
no
answers
no
votes
2017-05-26 07:55:13 -0600
jordiCP
Build Opencv320 for android with NEON works but app crashes at start
opencv3
android
build
neon
946
views
no
answers
no
votes
2017-05-24 13:10:34 -0600
jpistorino
Error Building OpenCV 3.2 with VS2012/WIN10 (Updated) [closed]
cmake
Windows-10
VS2012
802
views
no
answers
no
votes
2017-05-24 11:48:19 -0600
aditya2695
OpenCV error in raspberry pi "unable to stop stream : inappropriate ioctl for device"
RaspberryPi
opencv
python
217
views
no
answers
no
votes
2017-05-24 23:16:48 -0600
peterpans01
Fastest way to access pixel in circle shape
Mat
pixel-access
101
views
no
answers
no
votes
2017-05-24 23:44:45 -0600
lohachan0108
How can I use the NormHistogramCostExtractor class? What function do I need to call to extract the cost? What are the arguments to be passed ?
c++
opencv
image-processing
histogram
613
views
no
answers
no
votes
2017-05-25 03:29:36 -0600
Umar Farooq
Why does my custom HOG detector always draws a rectangle on the center of image even when I have obtained good accuracies on Test data?
HOG
SVM
python3
customdetector
setSVMDetector
detectMultiScale
125
views
no
answers
no
votes
2017-05-25 04:52:03 -0600
Laurentiu
How to use bilateralFiltering ? [closed]
bilateralFilter
719
views
no
answers
no
votes
2017-05-25 05:07:49 -0600
myCode
Head pose estimation with OpenCV java
java
1k
views
no
answers
no
votes
2017-05-25 09:54:22 -0600
DaePa
Understanding how cv::detail::leaveBiggestComponent() function works in opencv 3.2
c++
documentation
image-stitching
1k
views
no
answers
1
vote
2017-05-25 12:51:18 -0600
fijoy
Can OpenCV correctly read a 16-bit signed TIFF image?
imread
python
tiff
16-bit
signed
506
views
no
answers
no
votes
2017-05-26 02:15:15 -0600
_zen_
Is cuda::detectMultiScale method thread safe for Cuda?
detectMultiScale
CUDA
thread
safe
stream
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