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1,159 questions
Tagged
java
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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
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
994
views
1
answer
no
votes
2019-08-16 09:01:48 -0600
LiorA
kmeans in Android (Java)-
java
kmeans
1k
views
no
answers
no
votes
2019-08-16 15:26:53 -0600
Sempai
CvException
cvException
java
166
views
no
answers
no
votes
2019-08-26 09:44:04 -0600
Mralaa
How to run Flash while opining camera?
java
android
opencv
91
views
no
answers
no
votes
2019-08-28 11:32:01 -0600
Prvind Panday
Why i am unable to launch?
java
Eclipse
337
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
115
views
no
answers
no
votes
2019-10-05 11:39:37 -0600
matthewfromBelg
Aruco sample in Java
aruco
java
498
views
2
answers
1
vote
2019-10-22 10:02:10 -0600
berak
Face embedding calculation from Java
java
faceembeddeing
Facedetection
606
views
1
answer
-1
votes
2019-10-24 20:26:15 -0600
shuaizhang
copyTo don't work
copyTo
java
android
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
689
views
1
answer
no
votes
2019-11-06 01:03:06 -0600
berak
Imgproc.undistort() seems missing in OpenCV4
java
opencv4
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
432
views
1
answer
no
votes
2019-11-10 09:52:35 -0600
Shengyang.CHEN
List KeyPoint missing queryIdx
trainIdx
queryIdx
keypoint
keypoint-matching
java
792
views
1
answer
no
votes
2019-11-11 02:01:19 -0600
berak
Phash Algorithm in img_hash
android
java
phash
hash
img_hash
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
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
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
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
282
views
no
answers
1
vote
2019-11-29 20:57:32 -0600
blorgggg
Structured Light Module Missing "decode" function
StructuredLight
java
8k
views
3
answers
no
votes
2019-11-30 08:47:40 -0600
rtrahms
Importing OpenCV 4.X android SDK module into Android Studio
android
studio
java
opencv
drawcontour
513
views
1
answer
no
votes
2019-12-08 07:24:50 -0600
berak
How to calculate the value of the glcm feature?
GLCM
classification
java
204
views
no
answers
no
votes
2019-12-15 21:37:09 -0600
Avadhoot05
Mass center of contour is showing incorrectly in opencv java
android
opencv
max
android4.3
java
489
views
no
answers
no
votes
2019-12-24 14:18:38 -0600
karDilip
OpenCV Java: Iterate through all points in Line as obtained from FitLine & find distance of each point to Contour edge using pointPolygonTest - Little Help Please!
opencv
java
268
views
no
answers
-1
votes
2020-01-02 00:10:01 -0600
david cairns
skew angel correction using java [closed]
skew
angel
correction
java
225
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
138
views
no
answers
no
votes
2020-01-02 08:06:43 -0600
Gourav
Error while implementing the "out of focus deblur tutorial" in java
java
deblur
Split-and-merge
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
996
views
no
answers
1
vote
2020-01-06 09:37:59 -0600
Gourav
Java (-215:Assertion failed) mv[i].size == mv[0].size && mv[i].depth() == depth in function 'cv::merge'
java
merge
440
views
no
answers
no
votes
2020-01-09 10:22:36 -0600
aironman
Error when I try to run Hello World OpenCV sample using java and eclipse
java
Eclipse
OSX
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