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64 questions
Tagged
opencv
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262
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
755
views
1
answer
no
votes
2019-09-11 18:50:21 -0600
AndreaF
Why previous version OpenCV sample freezes with a black screen after update form 3.4.3 to 4.1.1?
android
opencv
320
views
no
answers
no
votes
2019-08-26 19:09:21 -0600
AndreaF
How to detect number of elements in a section of a given board
android
opencv
260
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
135
views
no
answers
no
votes
2019-05-10 03:14:35 -0600
bow_one
Moments have reading of 0.0 in Android Q 10.0
moments
android
opencv
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
331
views
no
answers
no
votes
2018-12-29 12:56:07 -0600
ONIGIRI
What is a good way to recognize an object from two different images in android system? [closed]
ORB
android-studio
object_recognition
opencv
bfmatcher
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++
851
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
2k
views
1
answer
no
votes
2018-09-02 22:56:41 -0600
monxarat
How do I support c++11 in Opencv 3 Android NDK
android
ndk
opencv
c++11
1k
views
1
answer
no
votes
2018-07-12 05:01:04 -0600
berak
Size libopencv_java3.so
filesize
android
opencv
loadLibrary
cmake
339
views
no
answers
no
votes
2018-06-08 13:32:53 -0600
berak
Android HOGDescriptor return a 0x1 descriptor array
android
HOG
opencv
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++
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
258
views
1
answer
no
votes
2018-01-15 10:58:00 -0600
berak
How to use openCV BOW API in android
opencv
android
c++
805
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
234
views
1
answer
1
vote
2018-01-06 13:22:13 -0600
sama_z
SIFT Descriptor content
android
opencv
SIFT
679
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
420
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
111
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
766
views
1
answer
no
votes
2017-07-03 03:13:14 -0600
Nani
Color based classification using SVM
opencv
android
SVM
12k
views
2
answers
1
vote
2017-05-17 11:10:56 -0600
sengsational
how to use opencv in android studio in native c++ code ??
opencv
androidStudio
android-ndk
Mat
c++
1k
views
2
answers
no
votes
2017-05-17 11:07:19 -0600
sengsational
Android Studio: OpenCV + NDK
android
opencv
ndk
native
jni
studio
1k
views
2
answers
no
votes
2017-05-17 10:20:25 -0600
sengsational
Trouble setting up OpenCV with NDK in Android Studio
android
opencv
ndk
536
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
1k
views
no
answers
no
votes
2016-12-21 06:03:18 -0600
gilbertoss
Detect A4 sheet of paper for example at runtime on Android.
android
opencv
java
2k
views
no
answers
no
votes
2016-12-13 23:56:39 -0600
akshika47
Best method to recognize currency notes [closed]
android
opencv
objectdetection
featuredetection
blind
objectrecognition
511
views
no
answers
no
votes
2016-12-09 06:57:13 -0600
Der Luftmensch
How to remove false matches in brute force matcher?
python
opencv
bfmatcher
111
views
no
answers
no
votes
2016-08-13 04:08:52 -0600
Mustansar Saeed
Eye detection and recognition
android
opencv
eye
647
views
1
answer
no
votes
2016-07-27 05:16:26 -0600
gi
Build opencv 3.1.0 extra module for android on Mac?
android
opencv
mac
cmake
1
2
3
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