Questions - OpenCV Q&A Forum

110

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no

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no

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2018-03-20 13:09:04 -0600 Marko5280

Mat (int, int, int, byte[]) is undefinded

opencv
java

161

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no

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no

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2018-03-15 03:30:12 -0600 Mutpx

Compile openCV using JNI_VERSION_1_2

1k

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no

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2018-03-06 16:05:59 -0600 Marko5280

How do I convert byte[] to Mat.

499

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no

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2018-02-27 10:34:33 -0600 BAHRAMUDIN ADIL

Build OpenCV3.4.1 from source on Ubuntu 16.04, but failed to generate Java bindings

499

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no

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2018-02-20 09:19:03 -0600 Marko5280

How do I find a vertical line in a image?

113

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2018-02-19 23:02:43 -0600 DenisN03

Why do we get different predictions when using java and python(dnn)?

942

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2018-02-15 02:36:56 -0600 sid311

Adventures in OpenCV Building: OpenCV + Contrib 3.4 build results in neutered Java and Python files and no Matlab bindings

454

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no

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2017-12-09 03:44:37 -0600 procton

Road detection and machine learning

156

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no

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no

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2017-11-30 16:47:41 -0600 fatemeh.hosseini

OpenCV Error: Bad argument (The array of _responses must contain as many elements as the total number of samples in the training data matrix) in CvDTreeTrainData::set_data

13k

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2017-11-22 05:03:01 -0600 namacos

Error:(6, 10) fatal error: 'opencv2/opencv.hpp' file not found

215

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2017-11-14 18:32:28 -0600 procton

Use of MeanShiftFiltering to remove background ?

1k

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2017-11-09 10:46:17 -0600 Noah

transparently overlay two images with Java

244

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no

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2017-09-20 07:43:03 -0600 procton

How load DEM image (hgt format)

143

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no

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2017-09-08 03:31:13 -0600 gunas.idesign

Passing InputArrayOfArrays from java class to JNI

892

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no

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2017-07-17 06:52:28 -0600 Nani

SVM cross validation parameters optimisation and accuracy

380

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2017-07-14 15:54:40 -0600 Marichelo

Exception in thread "main" java.lang.UnsatisfiedLinkError: ORB.create_0 (IFIIIIIII) J

195

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2017-07-10 03:21:10 -0600 Jt1995

access to single pixel of SuperpixelSlic object Android

140

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2017-06-08 13:02:31 -0600 jcrist

Guide on adding new types of parameters to opencv java wrappers

147

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no

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2017-06-04 05:43:10 -0600 Tomna

ANN_MLP recognition

java
opencv

329

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no

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no

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2017-05-28 10:07:20 -0600 Tomna

Knn implementation in java error

opencv
java

224

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no

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-1

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2017-05-27 07:59:34 -0600 myCode

How to show Text if no face is detected with OpenCV?

java
opencv

547

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no

answers

2

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2017-05-08 11:44:43 -0600 zhongen.dff

Detect object with Canny Edge detector

204

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2017-04-21 18:47:12 -0600 Meir Tolpin

OpenCV pose enstimation python to java

147

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no

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2017-04-21 05:35:28 -0600 Julia Kurde

Changes in version 3.0.0 to 3.1.0 or 3.2.0 in Core.add()

java
opencv

1k

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no

answers

no

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2017-03-29 13:22:12 -0600 Tomna

Detect license plate

272

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no

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2017-02-27 05:49:18 -0600 Infinito

Error while saving trained SVM in OpenCV 3.2.0 Java

236

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no

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2017-02-15 08:42:32 -0600 Fernando ALbuquerque

How use sterio Camera with two images in the same frame

225

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no

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no

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2017-02-06 13:11:14 -0600 Tomna

training my support vector machine?

opencv
java

1k

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no

answers

-1

votes

2017-01-19 18:46:23 -0600 Aokiji

Java VideoCapture is Open, But Mat.read(frame) is Always false

987

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no

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no

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2016-12-21 06:03:18 -0600 gilbertoss

146 questions

Mat (int, int, int, byte[]) is undefinded

Compile openCV using JNI_VERSION_1_2

How do I convert byte[] to Mat.

Build OpenCV3.4.1 from source on Ubuntu 16.04, but failed to generate Java bindings

How do I find a vertical line in a image?

Why do we get different predictions when using java and python(dnn)?

Adventures in OpenCV Building: OpenCV + Contrib 3.4 build results in neutered Java and Python files and no Matlab bindings

Road detection and machine learning

OpenCV Error: Bad argument (The array of _responses must contain as many elements as the total number of samples in the training data matrix) in CvDTreeTrainData::set_data

Error:(6, 10) fatal error: 'opencv2/opencv.hpp' file not found

Use of MeanShiftFiltering to remove background ?

transparently overlay two images with Java

How load DEM image (hgt format)

Passing InputArrayOfArrays from java class to JNI

SVM cross validation parameters optimisation and accuracy

Exception in thread "main" java.lang.UnsatisfiedLinkError: ORB.create_0 (IFIIIIIII) J

access to single pixel of SuperpixelSlic object Android

Guide on adding new types of parameters to opencv java wrappers

ANN_MLP recognition

Knn implementation in java error

How to show Text if no face is detected with OpenCV?

Detect object with Canny Edge detector

OpenCV pose enstimation python to java

Changes in version 3.0.0 to 3.1.0 or 3.2.0 in Core.add()

Detect license plate

Error while saving trained SVM in OpenCV 3.2.0 Java

How use sterio Camera with two images in the same frame

training my support vector machine?

Java VideoCapture is Open, But Mat.read(frame) is Always false

Detect A4 sheet of paper for example at runtime on Android.

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