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1,159 questions
Tagged
java
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698
views
1
answer
-1
votes
2019-11-23 02:06:29 -0600
Akhil Patel
Detect all Countour not an only Rectangle
java
countour
opencv
drawcontour
1k
views
1
answer
no
votes
2019-11-14 08:14:34 -0600
berak
How to copy a mat object to a integer 2D matrix in opencv java ?
java
900
views
no
answers
no
votes
2019-11-12 22:07:20 -0600
jlok
How do you properly track contours?
java
tracking
mosse
tracker
1k
views
1
answer
1
vote
2019-11-12 12:00:52 -0600
dhirwinjr
Issue using OpenCV 4.1.1 and Tracking API in Java
opencv
java
tracking_api
794
views
1
answer
no
votes
2019-11-11 02:01:19 -0600
berak
Phash Algorithm in img_hash
android
java
phash
hash
img_hash
434
views
1
answer
no
votes
2019-11-10 09:52:35 -0600
Shengyang.CHEN
List KeyPoint missing queryIdx
trainIdx
queryIdx
keypoint
keypoint-matching
java
115
views
no
answers
no
votes
2019-11-06 03:13:01 -0600
lolitsgab
Grabcut outputs only what was marked as GC_FGD
grabcut
java
foreground
extraction
Overlooked
690
views
1
answer
no
votes
2019-11-06 01:03:06 -0600
berak
Imgproc.undistort() seems missing in OpenCV4
java
opencv4
1k
views
1
answer
no
votes
2019-10-31 11:07:09 -0600
wade wang
Why my App crashes when i applied Imgproc.resize
Imgproc.resize
android
java
615
views
1
answer
-1
votes
2019-10-24 20:26:15 -0600
shuaizhang
copyTo don't work
copyTo
java
android
501
views
2
answers
1
vote
2019-10-22 10:02:10 -0600
berak
Face embedding calculation from Java
java
faceembeddeing
Facedetection
115
views
no
answers
no
votes
2019-10-05 11:39:37 -0600
matthewfromBelg
Aruco sample in Java
aruco
java
339
views
no
answers
no
votes
2019-10-03 04:24:26 -0600
Zyzyx
Error converting to Mat and performing affineWarp
java
warpAffine
highgui
Mat
BufferedImage
datatypes
91
views
no
answers
no
votes
2019-08-28 11:32:01 -0600
Prvind Panday
Why i am unable to launch?
java
Eclipse
166
views
no
answers
no
votes
2019-08-26 09:44:04 -0600
Mralaa
How to run Flash while opining camera?
java
android
opencv
1k
views
no
answers
no
votes
2019-08-16 15:26:53 -0600
Sempai
CvException
cvException
java
1k
views
1
answer
no
votes
2019-08-16 09:01:48 -0600
LiorA
kmeans in Android (Java)-
java
kmeans
287
views
no
answers
no
votes
2019-08-12 09:36:25 -0600
berak
OpenCV mat.get(y,x)[0] == mat2.get(y,x)[0] returns true when false [closed]
java
Mat
opencv
get
compare
boolean
145
views
no
answers
no
votes
2019-08-05 21:08:46 -0600
Minekonst
Python to Java: KNearest training / numpy.loadtxt()
KNearest
java
python
numpy
2k
views
1
answer
no
votes
2019-07-29 13:08:44 -0600
berak
HSV values in openCV
HSV
java
android
447
views
1
answer
no
votes
2019-07-25 04:15:24 -0600
vinio
OpenCV throws exception when calling Mat.put() with direct bytebuffer
Mat
ByteBuffer
CV_8UC3
java
1k
views
no
answers
no
votes
2019-07-18 08:14:46 -0600
Rafutek
Build OpenCV Java for Linux, MacOS and Windows
java
jar
build
cross-platform
135
views
no
answers
no
votes
2019-07-10 18:56:09 -0600
SRG-FTL
Why do not the parameter values ​change using the trainAuto () function of the SVM class of OpenCV 3.4?
SVM
machine-learning
java
527
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
463
views
1
answer
no
votes
2019-07-03 07:26:10 -0600
rom
VideoWriter problem - video not playable (java)
java
VideoWirter
noplan
525
views
no
answers
no
votes
2019-06-26 11:46:51 -0600
andresoares
No opencv jar file created in build/bin
opencv
java
cmake-gui
java11
873
views
no
answers
no
votes
2019-06-24 05:32:19 -0600
marco1111
Android Java Dnn.forward multiple output layers -> segmentation fault
android
java
yolo
segmentation
dnn.forward
223
views
no
answers
no
votes
2019-06-17 11:32:22 -0600
andresoares
Dependency Maven [closed]
maven
depencencies
java
451
views
no
answers
no
votes
2019-06-17 01:49:10 -0600
Kafan
Need help in resolving error in Kalman filter implementation in Java using opencv
java
android
KalmanFilter
3d
Predict
2k
views
no
answers
no
votes
2019-06-14 02:48:12 -0600
Rafutek
Error loading OpenCV with Maven
java
maven
Eclipse
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