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1,159 questions
Tagged
java
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682
views
1
answer
no
votes
2019-11-06 01:03:06 -0600
berak
Imgproc.undistort() seems missing in OpenCV4
java
opencv4
488
views
2
answers
1
vote
2019-10-22 10:02:10 -0600
berak
Face embedding calculation from Java
java
faceembeddeing
Facedetection
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
223
views
1
answer
-1
votes
2020-01-02 06:11:24 -0600
GabrielLuke
Need help in recognising the image for face recognition app using OpenCV
FaceRecognition
java
115
views
no
answers
no
votes
2019-10-05 11:39:37 -0600
matthewfromBelg
Aruco sample in Java
aruco
java
335
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
163
views
no
answers
no
votes
2019-08-26 09:44:04 -0600
Mralaa
How to run Flash while opining camera?
java
android
opencv
596
views
1
answer
-1
votes
2019-10-24 20:26:15 -0600
shuaizhang
copyTo don't work
copyTo
java
android
1k
views
no
answers
no
votes
2019-08-16 15:26:53 -0600
Sempai
CvException
cvException
java
984
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
440
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
131
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
526
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
519
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
832
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
457
views
1
answer
no
votes
2019-07-03 07:26:10 -0600
rom
VideoWriter problem - video not playable (java)
java
VideoWirter
noplan
694
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
2
answers
no
votes
2020-10-22 00:54:59 -0600
sohamgandhi
Video writer in java not saving
java
opencv
videowriter
android
CreateVideoWriter
221
views
no
answers
no
votes
2019-06-17 11:32:22 -0600
andresoares
Dependency Maven [closed]
maven
depencencies
java
444
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
989
views
1
answer
1
vote
2019-06-13 23:51:29 -0600
berak
Java - Mat subtract returns all black image
java
Mat
Opencvcore
541
views
1
answer
no
votes
2019-06-13 03:39:42 -0600
tgpsantos
Mat type CV_8U but ByteBuffer values range from -128 to 127
java
CvMat
CvType
ByteBuffer
404
views
1
answer
no
votes
2019-06-07 03:29:24 -0600
berak
How to do tests in Java program
java
test
testing
140
views
no
answers
no
votes
2019-06-06 20:56:10 -0600
albert
Opencv java how to sort a bubble sheet TopLeftToBottomRight
bubblesheet
java
opencv
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