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388 questions
Tagged
877
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
845
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
208
views
1
answer
no
votes
2018-12-04 00:41:27 -0600
berak
Android platform, cvCreateFileCapture return null [closed]
android
CvCreateFileCapture
opencv
videoio
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
197
views
1
answer
no
votes
2018-12-05 06:25:12 -0600
berak
find contours in an image?
android
opencv
contours
174
views
no
answers
no
votes
2014-02-18 11:57:27 -0600
xfaure
Build modules individually for android
#android#native
#NDk
#android#opencv
59
views
no
answers
no
votes
2015-12-11 22:36:08 -0600
android1234567
How do I import SparseMat class?
SparseMat
android
5k
views
2
answers
no
votes
2018-12-08 11:52:53 -0600
Sellmair
Is there a way to use openCV contrib modules with Android (native)
AndroidOpenCV
opencv4android
514
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
2015-12-23 22:59:30 -0600
Tetragramm
OpenCV for Android with Visual Studio [closed]
android
visualstudio
build
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
859
views
no
answers
no
votes
2016-01-16 19:35:20 -0600
Tetragramm
Crash on loading Android OpenCV application
android
loading
opencv
crash
931
views
2
answers
no
votes
2019-05-11 14:34:47 -0600
Afflospark
Can't open video file in android
android
videocapture
1k
views
1
answer
no
votes
2013-08-17 01:06:18 -0600
berak
OpenCv Library won't import, does all steps twice.
ImportError
SDK
MacOSX
Eclipse
3k
views
3
answers
no
votes
2013-05-13 06:32:12 -0600
Maria Tereza Blanco
OpenCV Manager package
opencv
manager
package
1k
views
1
answer
no
votes
2015-10-26 17:27:09 -0600
amahta
How to connect opencv for qt+android
opencv#qt#android
1k
views
no
answers
no
votes
2019-12-30 20:45:29 -0600
supra56
Build OpenCV 4.x for Android with c++_static
build
1k
views
1
answer
no
votes
2017-09-30 08:13:51 -0600
tham
OpenCv Android only native
android
ndk
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
4k
views
1
answer
no
votes
2013-02-21 02:24:53 -0600
Andrey Pavlenko
Errors when import OpenCV4Android SDK to Eclipse
opencv4android
Eclipse
2k
views
1
answer
no
votes
2019-10-14 06:13:57 -0600
LBerger
sync failed when adding opencv as a dependence for my app
android
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
336
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
1
answer
no
votes
2018-07-12 05:01:04 -0600
berak
Size libopencv_java3.so
filesize
android
opencv
loadLibrary
cmake
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
1k
views
no
answers
no
votes
2016-12-07 02:33:04 -0600
Humam Helfawi
Can not find Java folder in OpenCV build
android
1k
views
1
answer
no
votes
2015-10-19 06:20:46 -0600
amahta
opencv+qt+android
qt
android
425
views
1
answer
no
votes
2019-07-19 00:29:50 -0600
NickKao
QRCodeDetector in Android cause ANR(no response)
android
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