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
hoang anh tuan's profile - overview
overview
network
karma
followed questions
activity
118
karma
follow
Registered User
member since
Dec 20 '16
last seen
Jan 28 '19
todays unused votes
60
votes left
29
Questions
7k
views
1
answer
3
votes
Jun 26 '18
Avio
Which is the best tracking algorithm available ?
tracking
object
13k
views
2
answers
1
vote
Feb 27 '17
sturkmen
How to draw arrow from 2 Points
Arrow
c++
3k
views
1
answer
1
vote
Jan 5 '17
abhijith
How to eliminate people's shadow or light noise in background subtraction? [closed]
background
subtraction
918
views
no
answers
1
vote
Jan 18 '17
hoang anh tuan
Background subtractor MoG2 in HSV colour space
MOG2
BackSubtractorMOG2
8k
views
2
answers
1
vote
Feb 9 '17
abhijith
How to find the hsv range of green gloves in a particular image?
RGB2HSV
17k
views
3
answers
1
vote
Mar 6 '17
jsxyhelu
How to remove the small blobs?
drawContours
blob-analysis
contour
300
views
no
answers
no
votes
Dec 25 '18
hoang anh tuan
How to detect arrows after finding intersection point?
Arrow
40
views
no
answers
no
votes
Jan 16 '17
hoang anh tuan
background subtraction problem with reflective material [deleted]
subtraction
bgsubtraction
471
views
1
answer
no
votes
Apr 6 '18
glukon
how to count boxes with only this camera direction
Overlooked
18k
views
3
answers
no
votes
Dec 15 '19
essamzaky
How to eliminate small contours in a binary image?
opencv
findContours
« previous
1
...
1
2
3
...
3
next »
6
Answers
1
Center of rectangles and centroid
0
Build opencv + opencv_contrib Windows unsuccessfully
0
Scanning white pixel and make rectangle for border contour
0
Python - Failure to import cv2: DLL load failed
0
how to detect and remove shadow of a object
0
How do I remove image background in Java using OpenCV?
32
Votes
21
11
50
Tags
opencv
× 15
python
× 10
c++
× 7
detection
× 6
videocapture
× 5
subtraction
× 5
drawContours
× 4
BackgroundSubt...
× 4
Arrow
× 4
background
× 4
ImportError
× 4
RGB2HSV
× 4
tracking
× 3
contour
× 3
findContours
× 3
blob
× 3
Raspberry
× 3
blob-analysis
× 3
MOG2
× 3
DisparityMap
× 3
multicam
× 3
Overlooked
× 3
BackgorundSubt...
× 3
RaspberryPi3
× 3
blackimage
× 3
winiot
× 3
webcam
× 2
Blob-tracking
× 2
exception
× 2
traincascade
× 2
depth
× 2
Stereovision
× 2
hand-gestures
× 2
opencv_contrib
× 2
BlobDetection
× 2
androidStudio
× 2
BackSubtractor...
× 2
backgroundMOG2
× 2
HumanTracking
× 2
humandetection
× 2
3.2.0
× 2
opencv3.3.0
× 2
Mat
× 1
performance
× 1
android
× 1
object
× 1
error
× 1
shadow
× 1
removal
× 1
OCR
× 1
11
Badges
●
Nice Question
×
1
Which is the best tracking algorithm available ?
●
Student
×
1
How to draw arrow from 2 Points
●
Editor
×
1
How to detect hand using opencv (Need algorithm)
●
Critic
×
1
Is this error caused by OpenCV? or Boost ?
●
Supporter
×
1
how to use opencv in android studio in native c++ code ??
●
Commentator
×
1
Get black image from multi cams
●
Scholar
×
1
How to eliminate people's shadow or light noise in background subtraction?
●
Notable Question
×
7
How to eliminate small contours in a binary image?
Python - Failure to import cv2: DLL load failed
How to remove the small blobs?
How to find the hsv range of green gloves in a particular image?
How to draw arrow from 2 Points
Which is the best tracking algorithm available ?
How to eliminate people's shadow or light noise in background subtraction?
●
Famous Question
×
5
How to eliminate small contours in a binary image?
Python - Failure to import cv2: DLL load failed
How to remove the small blobs?
How to draw arrow from 2 Points
How to find the hsv range of green gloves in a particular image?
●
Popular Question
×
8
How to eliminate small contours in a binary image?
How to remove the small blobs?
Python - Failure to import cv2: DLL load failed
How to find the hsv range of green gloves in a particular image?
How to draw arrow from 2 Points
Which is the best tracking algorithm available ?
How to eliminate people's shadow or light noise in background subtraction?
Calculate distance based on stereo vision
●
Enthusiast
×
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