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354 questions
Tagged
java
×
opencv
×
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
489
views
no
answers
no
votes
2020-05-01 03:41:04 -0600
JulesHummelink
Memory leak with openCV on android
android
opencv
java
memoryleak
291
views
no
answers
no
votes
2020-06-01 23:08:50 -0600
muas
I am using LBPH model yml to save images after train, how can i save images with their user-id
java
opencv
877
views
no
answers
no
votes
2020-08-19 12:34:30 -0600
Nagarjuna
opencv java How to sort contours from left to right [closed]
opencv
java
2k
views
no
answers
no
votes
2020-10-17 10:57:39 -0600
sturkmen
Convert Python Into Java / Kotlin using these operations
opencv
java
python
android
835
views
no
answers
no
votes
2020-12-04 09:17:00 -0600
fafafafa
pre-built OpenCv with extra modules for java
java
opencv
838
views
no
answers
no
votes
2020-12-05 08:45:02 -0600
fafafafa
Error building opencv with extra modules in Visual Studio 2013
opencv
java
1k
views
no
answers
no
votes
2020-12-07 14:26:14 -0600
fafafafa
errors when building opencv 4.5.0 wit extra modules using Mingw [closed]
opencv
java
3k
views
1
answer
-1
votes
2014-07-16 10:34:17 -0600
AbbeFaria
Java convert MatOfPoint in MatOfPoint2f
opencv
MatOfPoint
MatOfPoint2f
convert
java
239
views
no
answers
-1
votes
2016-07-24 14:28:21 -0600
VNobre
Find a rectangle and crop the area [closed]
android
java
opencv
camera
rectangles
1k
views
no
answers
-1
votes
2017-01-19 18:46:23 -0600
Aokiji
Java VideoCapture is Open, But Mat.read(frame) is Always false
videocapture
notreading
java
opencv
Mat
frames
613
views
no
answers
-1
votes
2017-02-20 14:06:23 -0600
Tomna
opencv SVM error -5 [closed]
opencv
java
SVM
513
views
2
answers
-1
votes
2017-07-13 04:55:41 -0600
Kailegh
biometria facial
java
opencv
reconhecimento
facial
biometria
224
views
no
answers
-1
votes
2017-05-27 07:59:34 -0600
myCode
How to show Text if no face is detected with OpenCV?
java
opencv
1k
views
no
answers
no
votes
2017-11-09 10:46:17 -0600
Noah
transparently overlay two images with Java
java
overlay
imageoverlay
transparent
opencv
325
views
no
answers
-1
votes
2018-05-08 14:31:08 -0600
Mus
WHAT IS THE BEST SOLUTION TO DO TRAFFIC LIGHT DETECTION USING OPENCV? [closed]
detection
traincascade
java
RGB
opencv
741
views
no
answers
-1
votes
2018-05-30 00:28:21 -0600
nikshita
How to crop a single desired face out of multiple detected faces in java.
java
opencv
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
134
views
no
answers
no
votes
2018-12-14 00:24:18 -0600
bern_007
Image Detection if it is Registered or Not.
opencv
android
androidStudio
java
Imagedetection
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
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
127
views
no
answers
-2
votes
2016-09-26 00:02:14 -0600
[email protected]
I want to add opencv and gdal libarary in same project on netbeans, but there problem occured ..Plzz give me solution
opencv
java
and
gdal
1k
views
no
answers
-2
votes
2016-11-29 02:11:30 -0600
A.Nemati
Java library captures image with very slow rate [FPS] [closed]
JavaCameraView
camera
java
opencv
javacv
slow
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