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 »
date ▲
activity
answers
votes
27 questions
Tagged
jni
×
2k
views
no
answers
5
votes
2013-04-24 04:10:38 -0600
peanutman
Can the Java interface pass a Mat to OpenCV's C interface via JNI
opencv
java
jni
pointer
api
294
views
no
answers
no
votes
2013-05-18 06:20:48 -0600
Urvik
Unknown exception in JNI code OpenCv, Windows 7 64bit platform
jni
opencv
windows7x64
192
views
no
answers
1
vote
2013-10-28 07:33:35 -0600
Haris
Android OpenCV Which is prefered Native C++ or Java API
c++
jni
java
18k
views
no
answers
no
votes
2014-04-17 05:34:37 -0600
Aditi_Misra
Debugging JNI native C++ code in Eclipse ADT
jni
c++
Debug
Eclipse
windows
335
views
no
answers
no
votes
2014-04-17 22:41:43 -0600
reply2010
could android activity get IplImage* object from jni c++ func
android
native
jni
Activity
371
views
no
answers
no
votes
2014-04-29 04:14:22 -0600
karensilkwood
OpenCV Android JNI Blur detection
android
jni
855
views
no
answers
no
votes
2014-05-02 03:28:15 -0600
Leena
JNI with opencv_java248
opencv
jni
java
c++
443
views
no
answers
no
votes
2014-08-15 07:36:52 -0600
muak
Image converted to grayscale using opencv and JNI draws 4 small grayscle images
jni
android
1k
views
no
answers
no
votes
2015-03-04 19:22:30 -0600
bsm
Android OpenCV error when converting Mat to Android bitmap
android
jni
opencv-android
458
views
no
answers
no
votes
2015-03-23 08:28:59 -0600
mahesh shukla
face recognition, opencv 2.4, javacv, JNI
face
recognition
opencv
2.4
javacv
jni
2k
views
no
answers
no
votes
2015-04-29 10:46:26 -0600
Nemesis
NDK - include lib error
android-ndk
jni
opencv
android
203
views
no
answers
no
votes
2015-08-02 14:10:31 -0600
jefferson-sep
Can I use a code in C ++ OpenCV on an Android project?
android
c++
opencv
jni
ndk
1k
views
no
answers
no
votes
2015-08-18 23:55:56 -0600
henrywarhurst
Using Contrib modules with OpenCV4Android (OpenCV3.0.0)
android
opencv
jni
3.0.0
676
views
no
answers
no
votes
2015-08-25 00:33:17 -0600
chinadragon0515
How to construct the parameters required by FaceRecognizer in Java
opencv
java
jni
399
views
no
answers
no
votes
2015-10-21 12:58:19 -0600
Tmujeeb
How to include OpenCV files in include folder ?
androidndk
jni
702
views
no
answers
no
votes
2015-12-12 02:43:00 -0600
sukumargaonkar
Pass MatofKeypoint from Java to c++ as vector<Keypoint> - OpenCV4Android
opencv4android
Android#jni#ndk
jni
275
views
no
answers
no
votes
2016-03-09 17:07:00 -0600
foobar
Pure virtual method called extending FaceRecognizer
java
FaceRecognizer
jni
c++
150
views
no
answers
no
votes
2016-11-17 10:34:37 -0600
e
UUsing filter2D causes crash in some Android based devices
image
Filtering
jni
heap#corruption
665
views
no
answers
no
votes
2016-12-26 23:21:04 -0600
Pulkit
how to convert Mat to jbyteArray ??
android
jni
498
views
no
answers
no
votes
2017-01-24 02:48:55 -0600
zhongen.dff
DescriptorMatcher in OpenCV3 for Android
matcher
android
opencv3
java
jni
129
views
no
answers
no
votes
2017-07-14 07:23:10 -0600
Udayveer
Can not resolve JNI function in Android stdio
jni
162
views
no
answers
no
votes
2018-03-15 03:30:12 -0600
Mutpx
Compile openCV using JNI_VERSION_1_2
jni
java
opencv
drawcontour
179
views
no
answers
no
votes
2018-05-01 17:03:13 -0600
btgtran
Transform function in OpenCV on JNI error
android
opencv
c++
jni
158
views
no
answers
no
votes
2019-01-09 21:17:58 -0600
reasonsolo
Opencv-dnn's erformance declined significantly on Android with JNI
dnn
android
jni
654
views
no
answers
no
votes
2019-04-17 01:36:29 -0600
berak
c++ code of opencv project , run by java jni
java
c++
jni
454
views
no
answers
no
votes
2019-05-17 00:59:03 -0600
saniket123
java: symbol lookup error: undefined symbol: _ZN2cv3Mat20updateContinuityFlagEv
jni
opencv
lib
error
257
views
no
answers
no
votes
2019-05-18 13:01:26 -0600
thadaBoy
How to fix 'only black frames receiving' in Android with OpenCV
android
opencv
c++
jni
java
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
jni
×27
android
×12
opencv
×12
java
×9
c++
×8
2.4
×1
3.0.0
×1
Activity
×1
Android#jni#ndk
×1
androidndk
×1
android-ndk
×1
api
×1
Debug
×1
dnn
×1
drawcontour
×1
Eclipse
×1
error
×1
face
×1
FaceRecognizer
×1
Filtering
×1
heap#corruption
×1
image
×1
javacv
×1
lib
×1
matcher
×1
native
×1
ndk
×1
opencv3
×1
opencv4android
×1
opencv-android
×1
pointer
×1
recognition
×1
windows
×1
windows7x64
×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
×