Questions - OpenCV Q&A Forum

572

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2018-04-25 03:52:18 -0600 SuExeC

High cpu usage in OpenCV java

2k

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2018-04-22 11:41:13 -0600 Chrono7

Java - Can't find dependent libraries

108

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2018-04-08 07:31:54 -0600 dgotlieb

Marking the difference between 2 images with rectangle - Java

java

948

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no

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2018-04-01 12:50:59 -0600 kurenchuksergey

OpenCV 3.4 Assertion failed (checkDetectorSize()) in setSVMDetector

110

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

Compile openCV using JNI_VERSION_1_2

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

How do I convert byte[] to Mat.

499

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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

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)?

634

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1

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2018-02-20 00:40:24 -0600 procton

How detect very small blobs

499

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

How do I find a vertical line in a image?

537

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2018-02-15 04:16:17 -0600 rc

Unsatisfied Link Error - OpenCV Java 3.3.1 - Apache Wildfly 11

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

1k

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no

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no

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2018-02-08 11:13:17 -0600 paathurnaxe

Extracting feature vector from OpenCV's LBP implementation

java
python

535

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no

answers

no

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2018-02-07 09:35:31 -0600 kaba

memory leak in Mat.put(int,int,byte[])? or wrong usage? (Java)

98

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2018-01-23 21:37:32 -0600 masterenol

Help Adding Library in Eclipse

Eclipse
java

2k

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2018-01-20 08:43:08 -0600 Tatev

Why MatOfPoint is list of points?

143

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1

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2018-01-13 12:13:57 -0600 hfnvbh

Ptr_StereoMatcher in java wrappers for android

625

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2017-12-23 01:39:11 -0600 phillity

Java OpenCV 3.4.0 Facemark Issue

455

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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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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

382

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-1

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2017-11-29 06:00:35 -0600 arigarcia

Java Multi threads with OpenCV 3.3.1

725

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2017-12-16 07:42:47 -0600 PATDESSE

using StereoBM in java on Android -> some results

321

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2017-11-24 09:31:09 -0600 sam001

How to only display an ROI in a video frame OpenCV java?

java

13k

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no

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

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

802

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2017-11-20 10:24:25 -0600 EleDiam

plot integrated intensity profiles from image - java

215

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

Use of MeanShiftFiltering to remove background ?

617

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no

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2017-11-12 21:18:41 -0600 BAHRAMUDIN ADIL

In Java when doing some operation on Mat (Background Subtraction) the memory is dramatically using by JVM

793

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no

answers

1

vote

2017-11-11 00:03:06 -0600 kmn

OpenCV 2.4.13.4 dll link error for Java on windows10 OS

1k

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no

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

452 questions

High cpu usage in OpenCV java

Java - Can't find dependent libraries

Marking the difference between 2 images with rectangle - Java

OpenCV 3.4 Assertion failed (checkDetectorSize()) in setSVMDetector

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

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

How detect very small blobs

How do I find a vertical line in a image?

Unsatisfied Link Error - OpenCV Java 3.3.1 - Apache Wildfly 11

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

Extracting feature vector from OpenCV's LBP implementation

memory leak in Mat.put(int,int,byte[])? or wrong usage? (Java)

Help Adding Library in Eclipse

Why MatOfPoint is list of points?

Ptr_StereoMatcher in java wrappers for android

Java OpenCV 3.4.0 Facemark Issue

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

Java Multi threads with OpenCV 3.3.1

using StereoBM in java on Android -> some results

How to only display an ROI in a video frame OpenCV java?

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

plot integrated intensity profiles from image - java

Use of MeanShiftFiltering to remove background ?

In Java when doing some operation on Mat (Background Subtraction) the memory is dramatically using by JVM

OpenCV 2.4.13.4 dll link error for Java on windows10 OS

transparently overlay two images with Java

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