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62 questions
Tagged
c++
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android
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3k
views
3
answers
no
votes
2014-03-31 11:06:56 -0600
Andrey Pavlenko
How to pass a MatOfKeyPoint and MatOfPoint2f to native code? (OpenCV 4 Android)
android
jni
MatOfKeyPoint
c++
6k
views
2
answers
2
votes
2015-06-17 08:52:35 -0600
jachstet-sea
opencv 3.0 with android nkd - undefined reference to 'std::__throw_out_of_range_fmt(char const*, ...)'
opencv
android
ndk
c++
411
views
2
answers
1
vote
2015-06-25 00:20:14 -0600
Karthikeyan
Increase the number of rows for a Mat without touching original data
Mat
c++
android
1k
views
1
answer
1
vote
2012-07-29 16:57:36 -0600
Ted
OpenCV Paths Headaches in Eclipse
Eclipse
windows
CDT
c++
android
compile
207
views
1
answer
no
votes
2013-02-13 05:40:52 -0600
rics
Android and OpenCV
c++
android
opencv
611
views
1
answer
no
votes
2013-03-24 16:28:03 -0600
StevenPuttemans
release mat
ndk
jni
android
Opencv2.4.3
c++
1k
views
1
answer
no
votes
2013-05-12 04:59:00 -0600
Andrey Pavlenko
Building JNI for OpenCV in Android
jni
android
AndroidOpenCV
c++
18k
views
1
answer
2
votes
2014-05-29 17:34:11 -0600
Creat
hidden symbol '__aeabi_atexit' in ... is referenced by DSO ...
android
linker
ndk
ndk-build
c++
opencv-2.4.5
1k
views
1
answer
no
votes
2013-09-20 10:00:13 -0600
berak
Accessing to OpenCv cell values of Mat from native c++ function of android app
android
native
c++
matrix
java
efficient
7k
views
1
answer
no
votes
2013-10-09 06:18:53 -0600
newBee
Replace a part of image with another
java
opencv
android
c++
2k
views
1
answer
-1
votes
2013-10-14 15:20:16 -0600
Andrey Pavlenko
Print Mat values out to screen and vice versa
java
c++
android
327
views
1
answer
no
votes
2013-10-23 03:31:08 -0600
Daniil Osokin
How to use OpenCV with JNI
c++
android
jni
3k
views
1
answer
1
vote
2013-12-31 08:04:47 -0600
berak
Illumination Normalization not giving expected results
android
image-processing
c++
java
Face-Detection
tan-triggs
1k
views
1
answer
no
votes
2014-01-13 08:18:37 -0600
Daniil Osokin
Android: Problem passing BGRA Mat to JNI function with C++ background
android
jni
c++
RGBA
error
2k
views
1
answer
no
votes
2014-03-23 06:22:53 -0600
Darius
openCV VideoCapture isOpened() returns false on Android
qt
c++
android
1k
views
1
answer
no
votes
2014-06-23 02:00:09 -0600
bbx
C++ Code convert in Java or what does this line do ?
java
android
c++
opencv
744
views
1
answer
1
vote
2014-10-07 02:39:43 -0600
Guanta
Read svm data and re-train with more data
android
c++
SVM
298
views
1
answer
1
vote
2015-02-14 02:51:43 -0600
berak
FaceRecognition in openCV 3.0 beta
android
opencv
FaceRecognition
FaceRecognizer
c++
Eclipse
896
views
1
answer
no
votes
2015-03-03 16:23:41 -0600
SARGE553413
Problem adding function to OpenCV4Android: UnsatisfiedLinkError
android
java
c++
jni
opencv4android
409
views
1
answer
no
votes
2016-08-13 20:24:23 -0600
berak
Get descriptor values in Android
ORB
c++
android
descriptor
4k
views
1
answer
no
votes
2016-10-14 07:17:33 -0600
Peter_p8
how to build custom opencv for android (and test application using c++ client code as well as java ui)
android
studio
c++
build
custom
opencv
3k
views
1
answer
no
votes
2016-12-01 03:29:55 -0600
LBerger
Smooth or blur image edges using opencv
opencv
c++
image
smooth
android
368
views
1
answer
no
votes
2018-08-31 03:38:44 -0600
vvyogi
Where is the lib file **mixed_sample.so** ?
android
opencv
android-ndk
c++
385
views
1
answer
no
votes
2017-09-27 09:38:40 -0600
berak
What is the java equivalent?
android
java
c++
246
views
1
answer
no
votes
2018-01-15 10:58:00 -0600
berak
How to use openCV BOW API in android
opencv
android
c++
221
views
1
answer
no
votes
2018-12-03 03:55:25 -0600
ojxsdd
Need help creating a static rectangle in middle of video window for open cv
android
opencv
visualstudios
c++
webcam
rectangle
1k
views
1
answer
no
votes
2018-12-14 05:28:20 -0600
zidek
unable to use libopencv_java4.so in android studio with c++
opencv
android
c++
261
views
1
answer
no
votes
2019-07-15 21:46:59 -0600
supra56
Is there a way to display cv::Mat using __android_log_print()[SOLVED]
c++
android
printf
Mat
865
views
1
answer
no
votes
2019-10-17 04:04:52 -0600
Renaud
C++ compilation issue migrating from 3.4.3 to 4.1.1 on Android
android
c++
opencv
cmake
472
views
1
answer
no
votes
2020-04-29 15:09:14 -0600
ahmed-zubair
Merge Mertens taking much longer on C++ than on Python on same set of images
c++
python
mergemertens
android
1
2
3
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