First time here? Check out the FAQ!
Hi there! Please sign in
help
faq
tags
users
badges
This forum is disabled, please visit
https://forum.opencv.org
ALL
UNANSWERED
Ask Your Question
RSS
Sort by »
relevance
date
activity
answers ▲
votes
50 questions
Tagged
1k
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
425
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
516
views
no
answers
1
vote
2014-07-23 07:38:30 -0600
StevenPuttemans
HOGDescriptor problem (debug assertion failed) [closed]
HOG
718
views
no
answers
no
votes
2015-01-29 16:46:58 -0600
hlob
Motion detection during illumination change
motion
detection
illumination
change
684
views
no
answers
no
votes
2015-04-01 18:40:47 -0600
loleczek
Two Cameras, Two Listeners, only One OnCameraFrame
OnCameraFrame
1k
views
no
answers
no
votes
2016-01-31 14:46:56 -0600
Riko
Clash of Clans screen image processing
image-processing
template-Matching
314
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
286
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
505
views
no
answers
no
votes
2016-08-04 17:26:12 -0600
ninja
Creating basic SLAM system using two webcams and OpenCV
opticalflow
14k
views
no
answers
no
votes
2017-04-04 03:26:52 -0600
hanban
Python + OpenCV + Tkinter playing video help
opencv
python
Tkinter
Video
slow
8k
views
no
answers
1
vote
2015-06-22 06:26:05 -0600
Tanq
Set pixel format
capture
pixel
format
set
171
views
no
answers
no
votes
2015-12-31 14:41:47 -0600
Red Viper
opencv train cascade in less than 2 hours
traincascade
354
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
1k
views
no
answers
no
votes
2019-08-20 21:22:43 -0600
kavikode
opencv.js building WASM cv.face.createFacemarkLBF()
OpenCV.js
wasm
564
views
no
answers
no
votes
2017-06-17 15:01:46 -0600
Eduardo
False positive (FP) decreasing methods
false-positive
403
views
no
answers
no
votes
2018-01-28 10:48:01 -0600
gunner
detection works with video but fails to detect with static images
detectMultiScale
1k
views
no
answers
no
votes
2018-12-15 13:04:42 -0600
Abra
Fire and Smoke Detection use Color or Haar [closed]
firedetection
1k
views
no
answers
-1
votes
2018-10-16 03:48:40 -0600
aayushkt
Fire detecion and smoke detection
firedetection
machinelearning
130
views
no
answers
no
votes
2017-04-18 07:05:11 -0600
sabra
idea about difference bet moving red obj & fire [closed]
SVM
104
views
no
answers
no
votes
2015-11-15 09:59:25 -0600
El Merendero
Calculation L band power of an image
opencv
fire
firedetection
366
views
no
answers
no
votes
2018-09-15 05:30:12 -0600
aayushkt
Fire detection Colour range
firedetection
587
views
no
answers
no
votes
2016-06-27 11:22:08 -0600
zkytony
How does the call stack look like when mouse callback function is fired?
callback
359
views
1
answer
no
votes
2015-10-22 08:03:05 -0600
StevenPuttemans
convert detected eye region (ROI) to Y channel
opencv
c++
528
views
1
answer
no
votes
2017-07-03 02:39:23 -0600
berak
Algorithm for detect similar photos
c++
opencv
787
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
149
views
1
answer
no
votes
2017-04-21 16:00:32 -0600
FullMetal863
How do I install opencv on python?
python
788
views
1
answer
no
votes
2017-06-26 23:47:13 -0600
berak
cv::setMouseCallBack does not work on MacOS
MacOSX
9k
views
1
answer
2
votes
2014-11-17 02:08:16 -0600
kbarni
false coloring of grayscale image
grayscale
pseudocolor
Color
hue
HSV
Noteworthy_Content
1
2
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
opencv
×6
c++
×4
firedetection
×4
image-processing
×3
python
×3
traincascade
×2
3.1.0
×1
android
×1
arm
×1
callback
×1
camera
×1
capture
×1
change
×1
Color
×1
#copencv
×1
detection
×1
detectMultiScale
×1
false-positive
×1
fire
×1
format
×1
fuzzy
×1
grayscale
×1
HOG
×1
HSV
×1
hue
×1
illumination
×1
image-recognition
×1
ipcam
×1
java
×1
libv4l
×1
machinelearning
×1
MacOSX
×1
Matlab
×1
motion
×1
Network
×1
Neural
×1
neuro-fuzzy
×1
Noteworthy_Content
×1
OnCameraFrame
×1
#opencv
×1
OpenCV.js
×1
opticalflow
×1
pixel
×1
pseudocolor
×1
set
×1
slow
×1
SVM
×1
template-Matching
×1
thread
×1
Tkinter
×1
Copyright
OpenCV foundation
, 2012-2018. Content on this site is licensed under a
Creative Commons Attribution Share Alike 3.0
license.
Powered by Askbot version 0.10.2
Please note: OpenCV answers requires javascript to work properly, please enable javascript in your browser,
here is how
dummy
×