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
259 questions
Tagged
140
views
no
answers
no
votes
2016-11-03 11:25:57 -0600
gi
Android: How to change GRID_ORB parameters?
gridorb
ORB
android
feature
grid
84
views
no
answers
no
votes
2016-12-13 16:57:58 -0600
Rivale
error in CascadeClassifier and HOGDescriptor
deleted
1k
views
1
answer
no
votes
2018-02-10 10:57:55 -0600
Wasim Reza
Bicycle detection with opencv library in android
android
opencv
objectdetection
feature-detection
119
views
no
answers
no
votes
2017-08-09 21:49:50 -0600
Marichelo
Is it possible to send as a parameter the number of features to detect in SURF?
opencv
android
SURF
feature-detection
577
views
no
answers
-1
votes
2017-10-04 15:02:30 -0600
mak.6146
Does opencv offer face recognition feature for use in Android studio
AndroidOpenCV
229
views
no
answers
no
votes
2018-01-06 20:14:11 -0600
Nankong
How to increase maximum number of features in ORB detector in Android OpenCV
android
ORB
873
views
1
answer
no
votes
2018-09-24 08:05:28 -0600
berak
Problem when training SVM with ORB descriptors (Android)
android
opencv
SVM
feature-detection
ORB
descriptors
108
views
no
answers
no
votes
2019-04-14 06:24:03 -0600
berak
[Android package] FIXME in MatOfDMatch.java file & features number extracted
android
653
views
no
answers
no
votes
2018-11-09 09:32:20 -0600
caiocanalli
Low accuracy of SVM on Android
SVM
cascadeclassifier
android
BOW
1k
views
no
answers
no
votes
2018-07-17 00:39:55 -0600
bryan2lee
Does Opencv3.4 support Mali-T860 GPU acceloration?
android
gpu
1k
views
no
answers
no
votes
2018-05-02 09:40:59 -0600
paatz04
Existing example of a OpenCV, TensorFlow Android application
android
opencv
tensorflow
c++
674
views
1
answer
no
votes
2018-09-30 20:13:31 -0600
rajeshrtmk
Help to build only selected modules for android
andorid
build
java
852
views
no
answers
no
votes
2018-01-13 14:04:14 -0600
BhanuPrasad
How to compare static images with camera image using openCV
opencv
android
188
views
no
answers
-1
votes
2018-08-03 07:39:25 -0600
Oluwatosin
Open CV Face Matching on Android Device
AndroidOpenCV
android-ndk
android
androidnative
androidStudio
1k
views
1
answer
no
votes
2018-07-12 05:01:04 -0600
berak
Size libopencv_java3.so
filesize
android
opencv
loadLibrary
cmake
59
views
no
answers
no
votes
2018-10-17 10:32:21 -0600
AndroidDeveloper
Creating Android app using java and openCv Query [closed]
android
1k
views
no
answers
no
votes
2019-09-18 05:38:29 -0600
ArthurAttout
undefined reference to 'cv::imwrite with Android SDK [closed]
imwrite
alpr
952
views
no
answers
no
votes
2015-05-30 23:05:15 -0600
razgriz
Android OpenCV - Native Camera Library for Android 5 onwards?
android
AndroidOpenCV
440
views
1
answer
-1
votes
2017-09-21 10:22:47 -0600
cartmanbrah
Setting the condition or threshold for detecting objects
android
opencv
objectdetection
objectrecognition
featurematching
3k
views
2
answers
3
votes
2012-10-29 16:24:23 -0600
trie
test NEON-optimized cv::threshold() on mobile device
neon
optimization
arm
android
ios
557
views
no
answers
no
votes
2017-05-24 04:33:33 -0600
Albergtf
android split camera preview with opencv like cardboard applications
android
cardboard
camera
camera-preview
302
views
no
answers
no
votes
2017-07-02 17:58:58 -0600
open_ranger
xfeatures2d/src/freak.cpp:337: error
android
studio
xfeatures2
freak
784
views
1
answer
no
votes
2018-02-20 04:26:04 -0600
berak
Opencv4Android KCFTracker grayscale
opencv4android
android
kcf_tracker
1k
views
no
answers
no
votes
2013-11-19 08:12:35 -0600
TonySJH
findHomography - The line come out not around object
#android#opencv
2k
views
1
answer
1
vote
2014-06-01 03:41:35 -0600
Alexander Smorkalov
OpenCV build options, big difference in speed after android library linking
opencv
manager
speed
build
options
android
248
views
no
answers
1
vote
2013-05-29 04:09:31 -0600
ShadowTS
Performance issue cloning features algorithm sources into my project
features2d
ORB
fast
745
views
1
answer
no
votes
2014-01-05 15:07:15 -0600
Roman
Finding SubImage from MainImage in Android
android
1k
views
1
answer
no
votes
2013-01-03 04:29:18 -0600
rics
face recognition for android 4.0 with opencv 2.4.3.1
android4.0.4
opencv
FaceRecognition
FaceDetectVideo
623
views
1
answer
no
votes
2013-09-23 12:28:24 -0600
Alexander Smorkalov
SEGFAULT in libnative_camera
libnative_camera
android
opencv
490
views
1
answer
no
votes
2020-02-04 14:41:44 -0600
zzxjl1
Fatal signal 11 (SIGSEGV), code 2 from knnMatch in OpenCV4Android 3.2
opencv4android
bfmatcher
knnmatch
android
3.2.0
« previous
1
2
3
4
5
...
9
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
android
×23
opencv
×10
ORB
×4
AndroidOpenCV
×3
feature-detection
×3
build
×2
objectdetection
×2
opencv4android
×2
SVM
×2
3.2.0
×1
alpr
×1
andorid
×1
android4.0.4
×1
androidnative
×1
android-ndk
×1
#android#opencv
×1
androidStudio
×1
arm
×1
bfmatcher
×1
BOW
×1
c++
×1
camera
×1
camera-preview
×1
cardboard
×1
cascadeclassifier
×1
cmake
×1
deleted
×1
descriptors
×1
FaceDetectVideo
×1
FaceRecognition
×1
fast
×1
feature
×1
featurematching
×1
features2d
×1
filesize
×1
freak
×1
gpu
×1
grid
×1
gridorb
×1
imwrite
×1
ios
×1
java
×1
kcf_tracker
×1
knnmatch
×1
libnative_camera
×1
loadLibrary
×1
manager
×1
neon
×1
objectrecognition
×1
optimization
×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
×