First time here? Check out the FAQ!
Hi there! Please sign in
help
faq
tags
users
badges
This forum is disabled, please visit
https://forum.opencv.org
ALL
UNANSWERED
Ask Your Question
RSS
Sort by »
date
activity
answers
votes ▼
1,159 questions
Tagged
java
×
846
views
1
answer
2
votes
2012-07-11 04:29:56 -0600
Andrey Pavlenko
Performance issues on porting warpPerspective into my project
java
jni
opencv
performance
android
10k
views
1
answer
2
votes
2012-07-04 14:14:19 -0600
Andrey Pavlenko
How to convert Floating point image to 32-bit single-channel?
java
conversion
matToBitmap
watershed
1k
views
2
answers
2
votes
2012-07-09 03:33:21 -0600
Andrey Pavlenko
How to contribute with a Java wrapper for native code functionality?
android
documentation
java
1k
views
1
answer
2
votes
2012-09-25 03:41:39 -0600
Rui Marques
OpenCV Tutorial 1 - Add OpenCV on API 8
opencv
android
java
canny
tutorial
8k
views
1
answer
2
votes
2012-09-28 10:18:46 -0600
Andrey Pavlenko
Static Initialization Problem
android
java
Opencv2.4.2
static
manager
2k
views
1
answer
2
votes
2013-01-08 06:15:37 -0600
Alexander Smorkalov
MatOfInt, MatOfFloat, etc...
java
1k
views
2
answers
2
votes
2013-01-20 09:23:22 -0600
Alexander Smorkalov
Is there a way to grab all the pixels of a matrix in Java, operate on every pixel, and then put them all back into the image, using only two JNI calls?
android
jni
opencv
java
optimization
2k
views
4
answers
2
votes
2013-04-12 11:39:06 -0600
funnydoggie
OpenCV 2.4.4 beta Java Test Error
java
BUILD_TESTS
6k
views
3
answers
2
votes
2013-08-16 03:32:33 -0600
DM1
slight ambiguity in opencv java tutorial
opencv
tutorial
java
562
views
1
answer
2
votes
2013-03-26 10:44:35 -0600
Andrey Pavlenko
Why this code returns different number of keypoints in Java?
java
keypoint
detector
descriptor
16k
views
2
answers
2
votes
2013-03-25 03:04:04 -0600
Andrey Pavlenko
make Mat from buffer byte
android
AndroidOpenCV
opencv
java
14k
views
2
answers
2
votes
2013-03-29 08:50:46 -0600
Lucky Luke
OpenCV Java API: Highgui.imread() and paths pointing to files in a jar
imread
java
jar
8k
views
2
answers
2
votes
2013-10-10 02:22:44 -0600
mirel7c3
Desktop Java - how to load video file?
desktop
java
load
Video
avi
file
23k
views
3
answers
2
votes
2014-01-14 22:38:32 -0600
Daniel Baggio
Opencv java - Load image to GUI
java
swing
GUI
1k
views
1
answer
2
votes
2013-04-11 03:09:44 -0600
Andrey Pavlenko
Bitshift operations on Mat (in Java)
java
Mat
bitwise
12k
views
2
answers
2
votes
2013-04-08 12:54:31 -0600
Guanta
Product of two matrices
opencv
java
matrix
multiplication
product
8k
views
1
answer
2
votes
2013-04-09 06:44:25 -0600
Andrey Pavlenko
Confusion between OpenCv4Android and C++ data types
java
opencv4android
339
views
1
answer
2
votes
2013-04-15 02:00:51 -0600
StevenPuttemans
OpenCV Java AP
java
HoughLines
1k
views
2
answers
2
votes
2014-04-19 20:28:57 -0600
rainNight
Computing LBP Histogram in OpenCV
LBP
face
recognition
opencv
histogram
java
6k
views
2
answers
2
votes
2013-04-26 03:08:59 -0600
StevenPuttemans
Face recognition using java in Android
Face-Recognition
android
java
Face-Detection
opencv
14k
views
1
answer
2
votes
2013-05-07 02:35:02 -0600
sc3sc3
Face Detection through a webcam in java
java
Face-Detection
webcamera
3k
views
3
answers
2
votes
2013-08-21 07:28:00 -0600
Baris Evrim Demiroz
please help me in configure the opencv for eclipse juno in java
java
Eclipse
218
views
no
answers
2
votes
2015-09-22 18:14:39 -0600
Muaaz
Problem Saving trained EM (Java)
javabindings
java
EM
683
views
1
answer
2
votes
2013-07-29 17:31:07 -0600
Mathieu Barnachon
How do I create a frequency histogram?
java
#opencv
#image-processing
classification
classifier
machinelearning
1k
views
1
answer
2
votes
2013-07-31 02:05:30 -0600
berak
How to control a KalmanFilter using the Java interface ?
javabindings
java
kalman
388
views
no
answers
2
votes
2013-11-26 23:04:45 -0600
Nitin Gupta
Trying to write MSSIM method in Java. Getting error
image-processing
java
28k
views
1
answer
2
votes
2014-03-05 21:11:42 -0600
Buddhisthead
Drawing bounding box in java
java
drawrectangle
recognition
3k
views
1
answer
2
votes
2014-01-23 03:30:34 -0600
StevenPuttemans
Using Kalman filter from Java, Is there a working example?
java
kalman
KalmanFilter
695
views
no
answers
2
votes
2014-02-25 16:29:33 -0600
Rui Marques
How to use the pyramid list from buildOpticalFlowPyramid as input for calcOpticalFlowPyrLK?
android
java
calcOpticalFlowPyrLK
5k
views
1
answer
2
votes
2014-08-21 05:49:19 -0600
AndrewG
Regarding Gray Level Co-occurance Matrix GLCM
GLCM
java
« previous
1
2
3
4
5
...
39
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
java
×30
android
×8
opencv
×8
Face-Detection
×2
javabindings
×2
jni
×2
kalman
×2
recognition
×2
tutorial
×2
AndroidOpenCV
×1
avi
×1
bitwise
×1
BUILD_TESTS
×1
calcOpticalFlowPyrLK
×1
canny
×1
classification
×1
classifier
×1
conversion
×1
descriptor
×1
desktop
×1
detector
×1
documentation
×1
drawrectangle
×1
Eclipse
×1
EM
×1
face
×1
Face-Recognition
×1
file
×1
GLCM
×1
GUI
×1
histogram
×1
HoughLines
×1
#image-processing
×1
image-processing
×1
imread
×1
jar
×1
KalmanFilter
×1
keypoint
×1
LBP
×1
load
×1
machinelearning
×1
manager
×1
Mat
×1
matrix
×1
matToBitmap
×1
multiplication
×1
#opencv
×1
Opencv2.4.2
×1
opencv4android
×1
optimization
×1
Copyright
OpenCV foundation
, 2012-2018. Content on this site is licensed under a
Creative Commons Attribution Share Alike 3.0
license.
Powered by Askbot version 0.10.2
Please note: OpenCV answers requires javascript to work properly, please enable javascript in your browser,
here is how
dummy
×