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50 questions
Tagged
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
505
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
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
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
620
views
1
answer
no
votes
2017-04-17 00:12:20 -0600
sabra
best methods for fire detection
opencv
firedetection
SVM
colorspace
130
views
no
answers
no
votes
2017-04-18 07:05:11 -0600
sabra
idea about difference bet moving red obj & fire [closed]
SVM
149
views
1
answer
no
votes
2017-04-21 16:00:32 -0600
FullMetal863
How do I install opencv on python?
python
564
views
no
answers
no
votes
2017-06-17 15:01:46 -0600
Eduardo
False positive (FP) decreasing methods
false-positive
789
views
1
answer
no
votes
2017-06-26 23:47:13 -0600
berak
cv::setMouseCallBack does not work on MacOS
MacOSX
528
views
1
answer
no
votes
2017-07-03 02:39:23 -0600
berak
Algorithm for detect similar photos
c++
opencv
1k
views
2
answers
no
votes
2017-08-09 09:23:37 -0600
Ziri
Detect fire/flame using HSV filter to contours.
python
contours
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
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
366
views
no
answers
no
votes
2018-09-15 05:30:12 -0600
aayushkt
Fire detection Colour range
firedetection
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
no
answers
-1
votes
2018-10-16 03:48:40 -0600
aayushkt
Fire detecion and smoke detection
firedetection
machinelearning
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
no
votes
2019-08-20 21:22:43 -0600
kavikode
opencv.js building WASM cv.face.createFacemarkLBF()
OpenCV.js
wasm
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
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false-positive
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image-processing
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