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87 questions
Tagged
173
views
no
answers
-1
votes
2017-07-20 23:37:20 -0600
Bhuvan
Object detected want to show 3dview once move camera away from object 3dview not to show
ImageMatching
1k
views
no
answers
no
votes
2017-08-04 11:07:25 -0600
jcmm33
Android features/homography performance
android#opencv
1k
views
no
answers
no
votes
2015-02-18 09:03:49 -0600
Shahrukh Khan
Solving native open cv code error in androd.mk for developing panorama on android
android
panorama
createPanorama
java
image-stitching
142
views
no
answers
no
votes
2016-03-09 07:19:53 -0600
SrinivasanM
How to connect external webcameras to android app?
android#opencv
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
258
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
675
views
no
answers
no
votes
2017-11-17 07:48:35 -0600
shyam kumar
Opencv-structured-forest or Fast-edge-detection (Android onPreviewFrame) too slow
AndroidOpenCV
opencv
FindContour
opencv-contrib
StructuredEdge
261
views
no
answers
no
votes
2020-02-25 07:25:11 -0600
Jonaskri
Upgraded from 3.4.9 to 4.2.0 and can no longer see camera view [Android]
android
opencv
java
613
views
no
answers
no
votes
2014-03-30 06:15:38 -0600
tmanthey
SIGSEGV in LBPEvaluator::Feature::calc
LBP
cascade
crash
sigsev
530
views
no
answers
no
votes
2017-03-10 13:01:16 -0600
fameman
How to count image similarity
opencv
feature-detection
feature-matching
image-processing
611
views
no
answers
no
votes
2015-11-16 00:33:34 -0600
ereate
opencv support opencl may have bug on stitching
android
opencv
stitching
opencl
gpu
bug
870
views
no
answers
no
votes
2017-04-28 20:35:58 -0600
Malik.Mohrat
Best way to Track an Object in Android
android#opencv
644
views
no
answers
no
votes
2013-07-03 09:02:55 -0600
bocios
OpenCV on Android, create slowmotion
#android
#videocapture
1k
views
no
answers
no
votes
2015-08-31 10:43:12 -0600
sobika
read a saved video file in android studio using opencv4android
readvideo
opencv4android
java
530
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
122
views
no
answers
no
votes
2018-09-14 05:17:01 -0600
prafull.g
Samasung A9 Camera preview error, when opening in 16:9 ratio
javaopencvandroid
712
views
no
answers
no
votes
2015-11-22 20:42:12 -0600
Morgan
Are there currently plans to support the new android Camera2 API?
android
camera2
spot
Metering
1k
views
no
answers
no
votes
2019-03-30 09:39:35 -0600
son
(-215:Assertion failed) inputs.size() == requiredOutputs in function 'getMemoryShapes'
opencv
java
dnn
591
views
no
answers
no
votes
2016-04-29 16:06:48 -0600
khourig
Build shared for Android libc++ fails
android
build
3.1.0
123
views
no
answers
no
votes
2019-05-01 12:26:13 -0600
Ronilson Magalhães
Whats I need to do for integrate Color Moments and FLANN using OpenCV?
java
android
411
views
no
answers
no
votes
2016-04-17 13:08:06 -0600
Shaswat
findEssentialMat gives wrong results in android
android
native
essential-matrix
essentialmatrix
visual
visualOdometry
579
views
no
answers
no
votes
2018-12-05 10:11:28 -0600
Simontraww
Opencv (3.4.4) with NEON provide a few undefined symbols (ANDROID)
android
studio
arm-neon
compile
Linking
1k
views
no
answers
no
votes
2016-11-30 09:26:43 -0600
nadia
SURF and SIFT algorithms doesn't work in OpenCV 3.0 Java for android
SURF
SIFT
android
java
128
views
no
answers
no
votes
2015-02-20 21:46:55 -0600
worawatty
Need help on integrating native OpenCV to Android
android
Facedetection
Haar
c++
java
131
views
no
answers
no
votes
2016-01-06 10:43:05 -0600
seba1986
initasync Nullpointer Exception
initasync
nullpointer
1k
views
no
answers
-1
votes
2018-01-01 13:41:21 -0600
BhanuPrasad
Image matching using OpenCV ORB + Android
openvc3.0
android
422
views
no
answers
no
votes
2014-07-13 18:34:48 -0600
Petter
OpenCV CameraBridgeViewBase gives 14 FPS at best. Why?
android
camera
fps
294
views
no
answers
no
votes
2019-04-29 10:08:26 -0600
kermit
Why Opencv ORB image matching fail randomly for a specific image?
android#opencv#ORB
139
views
no
answers
no
votes
2017-01-08 20:53:12 -0600
wes.y.w.
DescriptorMatcher reports good matches even when object is not in the scene
android
FeatureMatcher
ORB
DescriptorMatcher
detection
765
views
no
answers
no
votes
2015-10-08 10:01:05 -0600
mustafa_murabbi
Trying to implement the face recognition in IOS and Android application
ios
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