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 ▲
114 questions
Tagged
1k
views
no
answers
no
votes
2015-10-22 15:39:44 -0600
clark
Output for prebuilt Android camera calibration app
c++
android
Calib3d
186
views
no
answers
no
votes
2018-11-13 20:57:22 -0600
ttelsey
Where to find header files when building with android-gradle
gradle
android
cmake
externalnativebuild
850
views
no
answers
no
votes
2014-07-30 10:38:24 -0600
YassCR
Direction of hand movements
#android#opencv
1k
views
no
answers
no
votes
2019-11-18 03:14:33 -0600
NicoBlu
Dynamic link issue: java.lang.UnsatisfiedLinkError: dlopen failed: cannot locate symbol "fread_unlocked"
DynamicLink
opencv_java
731
views
no
answers
no
votes
2020-06-02 12:03:55 -0600
dedetuga
Building Opencv4.3 Android shared libs error
build
android
opencv
linux
ubuntu
876
views
no
answers
no
votes
2016-11-27 19:57:15 -0600
Eirot
How to use opencv on Android Studio with Jni call
android
native
839
views
no
answers
no
votes
2016-04-14 06:35:47 -0600
berak
Error when tring to train image with opencv and android
android
KNearest
opencv
1k
views
no
answers
no
votes
2013-12-21 08:21:01 -0600
Takatoshi Nao
UnsatisfiedLinkError: bitmapToMat on Android
#opencv#java#android
1k
views
no
answers
no
votes
2014-04-17 02:46:18 -0600
reply2010
cant find libopencv_java.so when run and cant compile static library and cvnamewindow error
android
ndk-build
link
error
174
views
no
answers
no
votes
2014-02-18 11:57:27 -0600
xfaure
Build modules individually for android
#android#native
#NDk
#android#opencv
58
views
no
answers
no
votes
2015-12-11 22:36:08 -0600
android1234567
How do I import SparseMat class?
SparseMat
android
494
views
no
answers
no
votes
2017-06-27 03:11:04 -0600
open_ranger
Couldn't load xfeature2D from loader dalvik.system.PathClassLoader
android
studio
xfeatures2d
1k
views
no
answers
no
votes
2018-10-18 23:53:20 -0600
Sar
Opencv error: undefined reference to 'cv::CascadeClassifier::detectMultiScale
android
ndk
objdetect
855
views
no
answers
no
votes
2016-01-16 19:35:20 -0600
Tetragramm
Crash on loading Android OpenCV application
android
loading
opencv
crash
1k
views
no
answers
no
votes
2019-12-30 20:45:29 -0600
supra56
Build OpenCV 4.x for Android with c++_static
build
643
views
no
answers
no
votes
2016-07-15 11:50:07 -0600
bojo
How to build opencv 3.1.0 for android with GCC 4.9 and c++_shared ?
compile
c++_shared
android
1k
views
no
answers
no
votes
2018-08-07 02:52:41 -0600
channakeshava
How to set shutter speed, Exposure and ISO for Android camera
shutter_speed
Exposure
ISO
ManualSettings
1k
views
no
answers
no
votes
2018-07-19 05:53:20 -0600
Gensoukyou1337
Are there no more plans to support Gradle in building the OpenCV Java project?
gradle
329
views
no
answers
no
votes
2020-11-19 02:15:59 -0600
ARYL518
Use build_sdk.py to build opencv4 for android on Windows
android
1k
views
no
answers
no
votes
2018-02-07 18:40:16 -0600
Tetragramm
Real Time Image Processing in Android Studio
android
gradle
CMakeLists.txt
image-processing
real-time
noob
991
views
no
answers
no
votes
2016-12-07 02:33:04 -0600
Humam Helfawi
Can not find Java folder in OpenCV build
android
4k
views
no
answers
no
votes
2018-07-26 10:44:25 -0600
accdev
Why am I getting undefined reference to cv::imwrite?
android
undefined_references
389
views
no
answers
no
votes
2019-09-07 00:44:31 -0600
PR
error: undefined reference to 'cv::CascadeClassifier::detectMultiScale(cv::_InputArray const&, std::__ndk1::vector<cv::Rect_<int>, std::__ndk1::allocator<cv::Rect_<int> > >&, double, int, int, cv::Size_<int>, cv::Size_<int>)'
CascadeClassifier111
1k
views
no
answers
no
votes
2016-04-28 05:57:38 -0600
Lazybones94
face tracker sample not working: libopencv_java3.so not found
Facedetection
opencv
sample
723
views
no
answers
no
votes
2017-01-22 04:35:38 -0600
Dashu
Configure OpenCV for Android with Visual Studio(NVIDIA Nsight )
android
opencv4android
nvidia
visualstudio
422
views
no
answers
no
votes
2018-03-15 08:18:11 -0600
jikolp95
Android SVM.predict not work properly
android#opencv
536
views
no
answers
no
votes
2019-07-10 10:34:51 -0600
eric_engineer
Building latest master for android but missing Java folder
build
java
278
views
no
answers
no
votes
2014-04-20 23:57:11 -0600
reply2010
camera bugs in opencv sdk 2.4.8
android
camera
capture
frame
sequence
141
views
no
answers
no
votes
2014-09-11 06:00:38 -0600
dante
OpenCV 2.4.9 Android SDK
thankyou
634
views
no
answers
no
votes
2014-09-13 13:22:24 -0600
dante
opencv android sdk downloads
#2.4.9
« previous
1
2
3
4
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
android
×17
opencv
×4
build
×3
gradle
×3
#android#opencv
×2
#2.4.9
×1
#android#native
×1
android#opencv
×1
c++
×1
Calib3d
×1
camera
×1
capture
×1
CascadeClassifier111
×1
cmake
×1
CMakeLists.txt
×1
compile
×1
crash
×1
c++_shared
×1
DynamicLink
×1
error
×1
Exposure
×1
externalnativebuild
×1
Facedetection
×1
frame
×1
image-processing
×1
ISO
×1
java
×1
KNearest
×1
link
×1
linux
×1
loading
×1
ManualSettings
×1
native
×1
ndk
×1
#NDk
×1
ndk-build
×1
noob
×1
nvidia
×1
objdetect
×1
opencv4android
×1
opencv_java
×1
#opencv#java#android
×1
real-time
×1
sample
×1
sequence
×1
shutter_speed
×1
SparseMat
×1
studio
×1
thankyou
×1
ubuntu
×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
×
