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
2016-12-20 00:59:01 -0600
last seen
2019-01-28 05:28:26 -0600
todays unused votes
60
votes left
29
Questions
7k
views
1
answer
3
votes
2018-06-26 05:06:34 -0600
Avio
Which is the best tracking algorithm available ?
tracking
object
13k
views
2
answers
1
vote
2017-02-27 02:27:18 -0600
sturkmen
How to draw arrow from 2 Points
Arrow
c++
3k
views
1
answer
1
vote
2017-01-04 23:29:24 -0600
abhijith
How to eliminate people's shadow or light noise in background subtraction? [closed]
background
subtraction
881
views
no
answers
1
vote
2017-01-18 00:34:12 -0600
hoang anh tuan
Background subtractor MoG2 in HSV colour space
MOG2
BackSubtractorMOG2
8k
views
2
answers
1
vote
2017-02-09 04:38:40 -0600
abhijith
How to find the hsv range of green gloves in a particular image?
RGB2HSV
16k
views
3
answers
1
vote
2017-03-06 04:46:55 -0600
jsxyhelu
How to remove the small blobs?
drawContours
blob-analysis
contour
293
views
no
answers
no
votes
2018-12-25 04:38:16 -0600
hoang anh tuan
How to detect arrows after finding intersection point?
Arrow
40
views
no
answers
no
votes
2017-01-16 00:21:41 -0600
hoang anh tuan
background subtraction problem with reflective material [deleted]
subtraction
bgsubtraction
451
views
1
answer
no
votes
2018-04-06 04:43:43 -0600
glukon
how to count boxes with only this camera direction
Overlooked
18k
views
3
answers
no
votes
2019-12-15 00:56:11 -0600
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
●
Commentator
×
1
Get black image from multi cams
●
Critic
×
1
Is this error caused by OpenCV? or Boost ?
●
Scholar
×
1
How to eliminate people's shadow or light noise in background subtraction?
●
Enthusiast
×
1
●
Student
×
1
How to draw arrow from 2 Points
●
Nice Question
×
1
Which is the best tracking algorithm available ?
●
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?
●
Editor
×
1
How to detect hand using opencv (Need algorithm)
●
Supporter
×
1
how to use opencv in android studio in native c++ code ??
●
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
●
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?
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