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
Solace's profile - overview
overview
network
karma
followed questions
activity
36
karma
follow
Registered User
member since
2015-12-04 08:03:13 -0600
last seen
2016-07-24 12:22:27 -0600
todays unused votes
60
votes left
17
Questions
580
views
1
answer
1
vote
2016-06-26 18:49:41 -0600
Solace
My contours smaller than a certain value are Not being removed from list of contours, despite of correct logic. Why?
contour
findContours
drawContours
512
views
no
answers
no
votes
2016-01-13 09:59:49 -0600
Solace
Why is my copyTo function Not copying the mask to the correct Mat? [deleted]
opencv4android
opencv
copyTo
android
1k
views
no
answers
no
votes
2016-01-13 04:21:45 -0600
Solace
Which OpenCV4Android class does the field/constant CV_FILLED belongs to? [deleted]
opencv4android
opencv
drawContours
cvDrawContours
CV_FILLED
android
3k
views
1
answer
no
votes
2016-07-23 10:27:27 -0600
Solace
Is it possible to overlay a transparent image over a live camera view, such that it is overlayed over the captured photo as well?
opencv4android
Opencv3.0
opencv
overlay
displayoverlay
433
views
1
answer
no
votes
2016-06-27 14:51:16 -0600
Solace
Why is the drawContour() in OpenCV generating this strange Mask?
opencv
opencv4android
Opencv3.0
contour
submat
473
views
1
answer
no
votes
2016-04-10 22:44:17 -0600
Tetragramm
Using OpenCV4Android, how to blur a part of an image?
opencv4android
opencv
Opencv3.0
blur
blurring
2k
views
no
answers
no
votes
2016-01-11 03:05:22 -0600
Solace
Why doesn't the inRange() function detect this little red colored blob in this 50px Mat? [closed]
android#opencv
opencv4android
core.inrange
cvInRange
101
views
no
answers
no
votes
2016-01-08 03:41:37 -0600
Solace
OpenCV4Android Sample App - what does this code snippet do?
opencv4android
103
views
no
answers
no
votes
2016-04-19 04:02:09 -0600
Solace
How to determine if OpenCV4Android has already been initialized?
opencv4android
opencv
initasync
OpenCVLoader
2k
views
no
answers
no
votes
2016-01-12 03:01:33 -0600
Solace
How to change the values of HSV channels of a pixel using OpenCV4Android?
opencv4android
android#opencv
opencv
HSV
imageprocessing
android
« previous
1
...
1
2
...
2
next »
1
Answer
0
Why does calcHist() method create an empty black histogram Mat?
20
Votes
20
0
28
Tags
opencv4android
× 33
opencv
× 25
Opencv3.0
× 18
android#opencv
× 9
histogram
× 8
calcHist
× 7
android
× 6
core.inrange
× 6
cvInRange
× 6
contour
× 4
overlay
× 4
displayoverlay
× 4
HSV
× 3
imageprocessing
× 3
submat
× 3
drawContours
× 2
copyTo
× 1
pointPolygonTest
× 1
bitmap
× 1
findContours
× 1
blur
× 1
initasync
× 1
fragment
× 1
cvDrawContours
× 1
Activity
× 1
blurring
× 1
CV_FILLED
× 1
OpenCVLoader
× 1
6
Badges
●
Popular Question
×
4
Is it possible to overlay a transparent image over a live camera view, such that it is overlayed over the captured photo as well?
Why doesn't the inRange() function detect this little red colored blob in this 50px Mat?
Which OpenCV4Android class does the field/constant CV_FILLED belongs to?
How to change the values of HSV channels of a pixel using OpenCV4Android?
●
Editor
×
1
Why doesn't the inRange() function detect this little red colored blob in this 50px Mat?
●
Supporter
×
1
How to get and modify the pixel of Mat in Java?
●
Scholar
×
1
Using OpenCV4Android, how to blur a part of an image?
●
Student
×
1
My contours smaller than a certain value are Not being removed from list of contours, despite of correct logic. Why?
●
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
