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559 questions
Tagged
android
×
opencv
×
440
views
1
answer
no
votes
2016-04-22 07:20:18 -0600
berak
OpenCV4Android - BilateralFilter Problems
android
opencv
2.4.11
4k
views
no
answers
no
votes
2016-04-28 06:41:07 -0600
WhoAmI
Cannot load info library for OpenCV
opencv4android
android
opencv
1k
views
1
answer
no
votes
2016-05-14 13:32:16 -0600
Tetragramm
opencv real time a4 sheet detection using android device e camera
android
opencv
edge-detection
real
time
149
views
1
answer
no
votes
2016-05-14 15:55:06 -0600
VCS_DEV
ImagemView being positioned in the preview camera
android
opencv
4k
views
1
answer
no
votes
2016-05-15 05:33:00 -0600
Pranav Buradkar
matching one template with multiple object with opencv and java for android
opencv
android
java
710
views
2
answers
no
votes
2016-05-22 10:25:19 -0600
essamzaky
Divide Object In Blob. [closed]
android
opencv
BlobDetection
imageprocessing
124
views
no
answers
no
votes
2016-05-22 10:34:31 -0600
Heng
How to use opencl module in opencv for android?
opencv
opencl
android
739
views
no
answers
no
votes
2016-05-22 11:08:03 -0600
Heng
How to set up opencl in opencv for android
android
opencl
opencv
10k
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
231
views
no
answers
no
votes
2016-05-30 09:43:15 -0600
diegokrk
Error “bad_alloc” or “Fatal Signal 11” when train decision tree using opencv 3.0 Android
android
opencv
tree
c++
bad_alloc
fatal_signal
8k
views
1
answer
no
votes
2016-05-30 11:58:57 -0600
sturkmen
How to find borders and crop the image
Cropping
2d-image
android
opencv
1k
views
no
answers
no
votes
2016-05-30 14:18:38 -0600
nadia
Neural network implementation using opencv and java
Neural
Network
opencv
java
android
150
views
no
answers
no
votes
2016-05-31 09:23:29 -0600
gurd123
OpenCV4Android 3 with extra modules for 32 and 64 bit
android
opencv
Win7
3.0.0
198
views
no
answers
no
votes
2016-05-31 11:54:38 -0600
elish
grab frames from camera buffer and display them in an image view using android opencv
opencv
android
1k
views
1
answer
no
votes
2016-06-02 09:26:27 -0600
sturkmen
OpenCV4Android - Resize a Contour but retain center?
android
opencv
erode
distanceTransform
resize
7k
views
no
answers
no
votes
2016-06-11 11:50:45 -0600
BaKa
Bilateral filter error, Assertion failed ((src.type() == CV_8UC1 || src.type() == CV_8UC3) && src.data != dst.data)
android
java
opencv
3k
views
1
answer
2
votes
2016-06-14 04:49:00 -0600
elish
How to force "org.opencv.android.JavaCameraView" preview to be full screen
android
opencv
camera
216
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
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
895
views
1
answer
no
votes
2016-07-05 01:46:30 -0600
berak
Hot to convert a Mat object to byte[] data object in "onPreviewFrame" and show it in camera preview
opencv
android
onPreviewFrame
187
views
no
answers
no
votes
2016-07-12 17:08:28 -0600
roundCube
Opencv crashes when initAsync is called
android
opencv
java
2.4.11
610
views
1
answer
no
votes
2016-07-13 17:36:08 -0600
Tetragramm
Looking for a way to turn a circle (unfilled) into a line.
android
opencv
opencv4android
156
views
no
answers
no
votes
2016-07-19 02:30:55 -0600
prashan
opencv image proccessing not recognized text(OCR)
android
opencv
imageprocessing
208
views
no
answers
no
votes
2016-07-20 14:19:07 -0600
subzero-273k
Image recognition on Android
android
opencv
ImageMatching
2k
views
1
answer
no
votes
2016-07-22 15:28:17 -0600
gi
Unable to convert color image to grayscale in android opencv
android
opencv
cvtColor
239
views
no
answers
-1
votes
2016-07-24 14:28:21 -0600
VNobre
Find a rectangle and crop the area [closed]
android
java
opencv
camera
rectangles
645
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
142
views
1
answer
no
votes
2016-07-27 09:27:21 -0600
berak
JavaCV - LogPolar or LinearPolar
android
opencv
java
98
views
no
answers
no
votes
2016-07-28 06:03:09 -0600
dooodooo
OpenCV 3.1 Android Sample: Errors in .cpp & .h file
android
examples
FaceRecognition
opencv
3k
views
1
answer
no
votes
2016-07-31 03:02:02 -0600
elish
OpenCV Error: Assertion failed (prevPyr[level * lvlStep1].size() == nextPyr[level * lvlStep2].size()) in void cv::calcOpticalFlowPyrLK
opencv
android
calcOpticalFlowPyrLK
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