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50 questions
Tagged
1k
views
no
answers
no
votes
2016-01-31 14:46:56 -0600
Riko
Clash of Clans screen image processing
image-processing
template-Matching
1k
views
no
answers
-1
votes
2018-10-16 03:48:40 -0600
aayushkt
Fire detecion and smoke detection
firedetection
machinelearning
29k
views
3
answers
no
votes
2013-03-01 06:46:31 -0600
manmedia
Opencv fails to allocate memory
cvAlloc
IplImage
alloc.cpp
380
views
2
answers
no
votes
2014-02-27 05:59:02 -0600
glopes
Do I need to use cmake to configure VS c++
configure
c++
345
views
1
answer
no
votes
2015-10-22 08:03:05 -0600
StevenPuttemans
convert detected eye region (ROI) to Y channel
opencv
c++
488
views
1
answer
no
votes
2017-07-03 02:39:23 -0600
berak
Algorithm for detect similar photos
c++
opencv
749
views
1
answer
no
votes
2012-11-12 02:51:34 -0600
Ekalic
about traincascade negative set creation
traincascade
2k
views
1
answer
no
votes
2013-05-24 07:45:21 -0600
Heshan Sandeepa
how to remove trackbar from opencv image window?
#opencv
c++
image-processing
1k
views
2
answers
no
votes
2017-08-09 09:23:37 -0600
Ziri
Detect fire/flame using HSV filter to contours.
python
contours
138
views
1
answer
no
votes
2017-04-21 16:00:32 -0600
FullMetal863
How do I install opencv on python?
python
748
views
1
answer
no
votes
2017-06-26 23:47:13 -0600
berak
cv::setMouseCallBack does not work on MacOS
MacOSX
5k
views
2
answers
no
votes
2018-10-01 20:44:44 -0600
fifo_thekdi
Error using cmake on Windows with Visual Studio 2017 and OpenCV 3.4.3
cmake
1k
views
1
answer
no
votes
2020-08-26 21:07:18 -0600
knighto05
Opencv.js - grabcut and GC_INIT_WITH_MASK
grabcut
javascript
mask
973
views
no
answers
no
votes
2013-01-05 12:24:42 -0600
neha
code for neuro-fuzzy logic for edge detection
neuro-fuzzy
Neural
Network
fuzzy
Matlab
300
views
1
answer
no
votes
2013-04-19 10:01:47 -0600
Guanta
Need help with comparing histogram
opencv
histogram
1k
views
1
answer
no
votes
2013-07-24 05:47:37 -0600
Alexander Smorkalov
Camera Crash on Galaxy Tab 10.1 (Android 4.0.4)
java
android
camera#android
crash
demo
390
views
no
answers
no
votes
2014-05-23 11:22:55 -0600
Tariq
Default number of threads in an OpenCV application [closed]
#copencv
thread
windows-application
697
views
no
answers
no
votes
2015-01-29 16:46:58 -0600
hlob
Motion detection during illumination change
motion
detection
illumination
change
239
views
1
answer
no
votes
2015-03-05 06:36:05 -0600
StevenPuttemans
Multiple parameter multiple model training with cascade classifiers, error on system() call
training
cascade-classifier
system-command
675
views
no
answers
no
votes
2015-04-01 18:40:47 -0600
loleczek
Two Cameras, Two Listeners, only One OnCameraFrame
OnCameraFrame
3k
views
1
answer
no
votes
2015-10-06 13:12:40 -0600
Niessoh
Opencv sample in Qt crashes immediately with the error 'The program has unexpectedly finished'
qt
error
284
views
no
answers
no
votes
2016-02-09 03:18:16 -0600
FooBar
I have bug with real time IP camera.(when use Split Function) [closed]
c++
webcam
ipcam
277
views
no
answers
no
votes
2016-04-17 11:13:44 -0600
sbaydin
How to hide camera in opencv android 3.0?
android
java
camera
opencv
3.1.0
463
views
no
answers
no
votes
2016-08-04 17:26:12 -0600
ninja
Creating basic SLAM system using two webcams and OpenCV
opticalflow
4k
views
1
answer
no
votes
2017-02-02 01:56:46 -0600
berak
opencv_createsamples doesn't create samples
opencv_createsample
13k
views
no
answers
no
votes
2017-04-04 03:26:52 -0600
hanban
Python + OpenCV + Tkinter playing video help
opencv
python
Tkinter
Video
slow
1k
views
1
answer
no
votes
2014-10-03 09:06:24 -0600
StevenPuttemans
Linking OpenCV and AVT Manta Camera through PvAPI interface - different Ubuntu systems - errors occur
gcc
g++
pvapi
166
views
no
answers
no
votes
2015-12-31 14:41:47 -0600
Red Viper
opencv train cascade in less than 2 hours
traincascade
342
views
no
answers
no
votes
2017-04-13 08:05:37 -0600
simozz
Unable to stop the stream: Inapproriate ioctl for device - ARM
arm
libv4l
8k
views
no
answers
no
votes
2018-09-13 12:15:48 -0600
bwrr
Method to extract specific color range from an image not working in Python
opencv
python
image-processing
image-recognition
1
2
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