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29,830 questions
Tagged
401
views
no
answers
no
votes
2014-02-11 17:35:35 -0600
ngryman
Alpha channel for 8-bit PNG
deleted
488
views
no
answers
no
votes
2014-02-11 16:59:23 -0600
athoesen
Is it possible to merge multiple Kinect streams?
kinect
ros
969
views
no
answers
no
votes
2014-02-11 15:33:57 -0600
StevenPuttemans
Assign bytes within of Mat with float values
Mat
at
CV_32FC1
float
byte
1k
views
1
answer
3
votes
2014-02-12 10:39:45 -0600
Haris
Backprojecting detections from a rotated image
rotation
backprojection
rotated
rectangle
Noteworthy_Content
1k
views
no
answers
no
votes
2014-02-11 13:25:26 -0600
mfeinstein
OpenCV Crashes with Stack Overflow Or Resorce Allocation Error
qt
c++
stack
overflow
vs2010
1k
views
1
answer
no
votes
2014-03-25 08:04:46 -0600
StevenPuttemans
Matlab sub2ind / ind2sub in OpenCV /c++
Matlab
c++
15k
views
1
answer
no
votes
2014-02-11 19:58:35 -0600
jm
Best Digit/Number Recognition for android
android
OCR
2k
views
no
answers
no
votes
2014-02-11 11:08:00 -0600
bmuenzer
opencv_ffmpeg.dll license
ffmpeg
License
Video
decoding
gpl
lgpl
425
views
no
answers
no
votes
2014-02-12 05:05:07 -0600
mark_vision
Fastest conversion from TriclopsImage to cv::Mat
triclops
Mat
conversion
1k
views
no
answers
no
votes
2014-02-12 01:45:53 -0600
Flart
Pedestrian direction with cv::calcGlobalOrientation
pedestrian
direction
435
views
1
answer
no
votes
2014-02-11 10:37:43 -0600
Vladislav Vinogradov
SuperResolution parameters
superresolution
iteration
temporalAreaRadius
1k
views
no
answers
no
votes
2014-02-11 09:25:24 -0600
galbert
How to find the x,y coordinates, and center of a line using hough line transform using a live video feed
houghlinesp
houghline
3k
views
1
answer
no
votes
2014-02-11 10:22:13 -0600
Haris
show many images in different windows in a loop using one imshow command
#opencv#c+
1k
views
1
answer
1
vote
2014-02-13 02:12:11 -0600
CrazySiberianScientist
Measuring edge thickness using OpenCV
c++
edge
1k
views
no
answers
2
votes
2014-02-12 04:13:13 -0600
vlad_tepesch
why is cv::invert so incredibly slow?
invert
slow
987
views
no
answers
no
votes
2014-09-19 10:19:35 -0600
ismail_gz
Error when linking libnative_camera_r2.2.0.so - QT + OpenCV4Android
opencv4android
qt5.2
libnative_camera
449
views
2
answers
1
vote
2014-02-11 04:14:15 -0600
ati
threshold function
threshold
Thresholding
1k
views
1
answer
no
votes
2014-02-11 03:14:43 -0600
StevenPuttemans
Need help on trainCascade usage of mine
cascadetraining
#traincascade
persistence.cpp
109
views
1
answer
no
votes
2014-02-11 02:01:15 -0600
JohannesZ
how to open opencv
#opencv
732
views
1
answer
no
votes
2014-02-11 10:29:59 -0600
Abhishek Kumar Annamraju
DisplayImage.cpp errors Using OpenCV with gcc and CMake
DisplayImage
DIsplayImage.cpp
338
views
no
answers
no
votes
2014-02-10 19:56:02 -0600
97Viper
Subtracting pixels of 2 different Mat using Vec3b & always get 0 diff.
Vec3b
3k
views
2
answers
1
vote
2014-02-15 08:57:31 -0600
tuannhtn
Weird memory leak detected using opencv 2.4.8
2.4.8
memoryleak
Mat
visual-studio-2010
3k
views
1
answer
no
votes
2014-02-11 00:08:20 -0600
Haris
Calc a bounding box with a binarized image?
Rect
boundingRect
176
views
no
answers
1
vote
2014-02-10 15:17:38 -0600
iEng
BestOf2NearestMatcher gives different result on second run
matcher
different
results
1k
views
4
answers
no
votes
2014-02-11 10:31:25 -0600
Abhishek Kumar Annamraju
example compilation error
compilation
error
219
views
1
answer
no
votes
2014-02-10 10:19:23 -0600
StevenPuttemans
kinect & opencv
kinect
832
views
no
answers
no
votes
2014-02-10 07:43:44 -0600
Scratch17
Video capture not working when launched from IDE (VS2013)
#videocapture
#opencv#c++
directshow
#visual-studio-2013
analog_camera
369
views
no
answers
no
votes
2014-02-12 07:56:32 -0600
TonySJH
Can't use KalmanFilter in Android
android
KalmanFilter
264
views
1
answer
1
vote
2014-02-18 08:33:46 -0600
jensenb
Calibrating an uncalibrated camera from another calibrated camera
#calibrateCamera
#kinect
730
views
no
answers
no
votes
2014-02-10 04:37:19 -0600
parkpd
[compile error] in building calcOpticalFlowFarneback example
Farneback
saturate_cast
FarnebackOpticalFlow
__forceinline
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