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354 questions
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opencv
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java
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306
views
1
answer
no
votes
2018-06-15 09:52:14 -0600
berak
Implementing BagOfWords in java?
SVM
opencv
bagOfWords
bagOfvisualWords
java
3k
views
1
answer
no
votes
2018-06-21 09:18:08 -0600
berak
How to append a Mat to another Mat
opencv
java
matrices
1k
views
1
answer
no
votes
2018-06-28 10:35:28 -0600
kbarni
Detecting Embossed Texts CharactersTechniques
android
OCR
textdetection
opencv
java
1k
views
1
answer
no
votes
2018-06-29 05:10:26 -0600
berak
Code sample using TextDetectorCNN
opencv
textdetection
java
OCR
1k
views
1
answer
no
votes
2018-07-04 07:31:42 -0600
dkurt
JavaCameraView Surface is not full screen
JavaCameraView
camera
opencv
android
java
876
views
1
answer
no
votes
2018-07-12 03:55:34 -0600
berak
How to resize stream webcam in Imageview Javafx
java
javafx
opencv
1k
views
1
answer
no
votes
2018-08-13 04:35:00 -0600
AlenSali
[HELP] CvException @ Dnn.forward() in Android [closed]
dnn.forward
dnn
android
opencv
androidStudio
java
1k
views
1
answer
no
votes
2018-08-31 00:38:43 -0600
bfialkoff
Illegal argument exception and thread issues on lockCanvas
android
opencv
java
Multithreading
494
views
1
answer
no
votes
2018-09-29 03:35:15 -0600
ak1
How to crop only the form on this image? opencv 3.2
opencv
java
152
views
1
answer
1
vote
2018-11-06 00:51:16 -0600
berak
Release memory from innner class?
java
opencv
memory
208
views
1
answer
no
votes
2018-11-28 13:32:15 -0600
berak
How to get one-pixel value from grayscaleImage(java,Android)
android
opencv
java
1k
views
1
answer
1
vote
2019-01-08 22:42:36 -0600
berak
How to add Gaussian noise using JAVA
Gausssion
noise
java
opencv
5k
views
1
answer
no
votes
2019-01-27 02:39:26 -0600
berak
(JAVA) - Raw image encoder error: Empty JPEG image (DNL not supported) in function 'cv::BaseImageEncoder::throwOnEror'
java
opencv
996
views
1
answer
no
votes
2019-02-07 07:38:11 -0600
berak
How to use setTo() in JAVA
opencv
java
android
studio
591
views
1
answer
no
votes
2019-03-03 05:21:33 -0600
JacK
No SelectROI in OpenCV jar?
opencv
java
selectROI
1k
views
1
answer
1
vote
2019-04-14 08:00:07 -0600
Pou Belle
Focus stacking with C++ are not the same as in Java
java
c++
opencv
focal_stacking
704
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
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
3k
views
1
answer
no
votes
2020-01-03 07:05:22 -0600
supra56
java.lang.UnsupportedOperationException: Mat data type is not compatible: 6[SOLVED]
opencv
java
tutorial
2k
views
1
answer
1
vote
2020-01-29 02:58:57 -0600
berak
Face recognition app for android (OpenCV)
android
java
opencv
Facedetection
FaceRecognizer
1k
views
1
answer
no
votes
2020-03-23 17:51:04 -0600
ssokolow
Find only internal contours in JavaCV/OpenCV
findContours
javacv
contours
java
opencv
1k
views
1
answer
no
votes
2020-03-17 15:01:25 -0600
DrThrax
Java: Core.Pow: (-215:Assertion failed) depth == CV_32F || depth == CV_64F
java
opencv
BRISQUE
2k
views
1
answer
-1
votes
2020-07-11 08:15:46 -0600
berak
how to resolve (-215:Assertion failed) !_src.empty() in function 'cv::boxFilter'
java
opencv
2k
views
no
answers
5
votes
2013-04-24 04:10:38 -0600
peanutman
Can the Java interface pass a Mat to OpenCV's C interface via JNI
opencv
java
jni
pointer
api
853
views
no
answers
1
vote
2013-05-02 09:15:18 -0600
MysticBE
Bruteforce and matching giving reverse results. Why?
android
java
opencv
opencv4android
bruteforcematcher
2k
views
no
answers
no
votes
2013-09-03 01:30:07 -0600
berak
Highgui.imread() on Java gives UnsatisfiedLinkError [closed]
opencv
java
windows7
imread
6k
views
no
answers
1
vote
2013-08-29 06:08:35 -0600
aklenka
How to remove non text part(Background) of the image card
opencv
java
c++
5k
views
no
answers
no
votes
2013-09-03 06:23:57 -0600
minly
UnsatisfiedLinkError given by Highghui.imread() on java [closed]
opencv
java
Eclipse
unsatisfiedlinkerror
3k
views
no
answers
no
votes
2013-10-29 11:31:12 -0600
sebastianrevan
Digit recognition with OpenCV 2.4.6 in Java [closed]
java
opencv
c++
OCR
KNN_classification
CvKNearest
758
views
no
answers
no
votes
2013-11-01 11:14:54 -0600
himmelsfisch
Writing test cases for OpenCV for Android [closed]
android
testing
opencv
java
Eclipse
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