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259 questions
Tagged
802
views
1
answer
no
votes
2017-07-03 03:13:14 -0600
Nani
Color based classification using SVM
opencv
android
SVM
304
views
no
answers
no
votes
2017-07-02 17:58:58 -0600
open_ranger
xfeatures2d/src/freak.cpp:337: error
android
studio
xfeatures2
freak
566
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
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
882
views
no
answers
no
votes
2017-04-28 20:35:58 -0600
Malik.Mohrat
Best way to Track an Object in Android
android#opencv
547
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
148
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
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
85
views
no
answers
no
votes
2016-12-13 16:57:58 -0600
Rivale
error in CascadeClassifier and HOGDescriptor
deleted
527
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
1k
views
1
answer
no
votes
2016-12-05 05:05:28 -0600
Vintez
There is an optimal size for images used with SIFT in object recognition?
SIFT
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
1k
views
no
answers
no
votes
2016-11-10 03:08:42 -0600
antdroid
YUV420888 to Grayscale Image (cvtColor ENUM) [closed]
YUV
cvtColor
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
588
views
1
answer
no
votes
2016-10-11 05:47:21 -0600
skm
OpenCV 3.1 Stitch images in order they were taken
c++opencv#stitching
3k
views
1
answer
no
votes
2016-09-30 13:31:38 -0600
Reeven
OpenCV C++ in Android Studio
c++
androidStudio
unity
tutorial
116
views
no
answers
no
votes
2016-08-13 04:08:52 -0600
Mustansar Saeed
Eye detection and recognition
android
opencv
eye
1k
views
1
answer
1
vote
2016-08-04 12:25:56 -0600
cmaster11
OpenCV4Android 3.1 Mat to Allocation Renderscript
android
Renderscript
opencv3.1
206
views
no
answers
no
votes
2016-07-31 09:08:22 -0600
sengsational
Rough outline for grocery shopping Android app
android
feature-detection
Haar
object_recognition
668
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
1k
views
no
answers
no
votes
2016-06-29 03:22:43 -0600
masehitam
How I detect marker using OpenCV for android
android
opencv
augmented
reality
detect
marker
228
views
no
answers
no
votes
2016-06-24 13:12:11 -0600
jojo94
how to use opencv4android pca to train svm model? [closed]
android
opencv
Opencv3.0
opencv4android
PCA
862
views
1
answer
2
votes
2016-06-03 03:45:55 -0600
mshabunin
abi checks
github
contribute
abi
8k
views
4
answers
3
votes
2016-06-02 12:41:08 -0600
Ahmed Arafa
OpenCV4Android conversion from MatOfKeyPoint to MatOfPoint2f
android
MatOfKeyPoint
11k
views
3
answers
3
votes
2016-05-27 17:51:58 -0600
redleon80
How to detect marked black regions inside largest Rectangle Contour?
android
opencv
omr
findContours
1k
views
1
answer
no
votes
2016-05-17 04:16:26 -0600
Pranav Buradkar
How can I detect multiple occurrence of of an object in an Image
pattern-matching
Pattern_recognition
featuredetection
multiple
occurrence
168
views
no
answers
no
votes
2016-05-17 03:12:02 -0600
rezaghoddoosian
Detection Parameters in OpenCV 4 Android
opencv
andorid
detection
descriptor
parameter
recognition
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