Questions - OpenCV Q&A Forum

363

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2017-10-19 04:23:32 -0600 ChukZ

Interval shooting (Time lapse)

java

563

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no

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no

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2017-10-21 15:27:00 -0600 yahoooooooo

Why is openCV so fast?

1k

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no

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no

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

transparently overlay two images with Java

799

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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

625

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no

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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

218

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no

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

Use of MeanShiftFiltering to remove background ?

825

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no

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

plot integrated intensity profiles from image - java

14k

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

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

330

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no

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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

786

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no

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

using StereoBM in java on Android -> some results

385

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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

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

462

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no

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

Road detection and machine learning

664

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no

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

Java OpenCV 3.4.0 Facemark Issue

145

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no

answers

1

vote

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

Ptr_StereoMatcher in java wrappers for android

2k

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no

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

Why MatOfPoint is list of points?

99

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

Help Adding Library in Eclipse

Eclipse
java

548

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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)

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

946

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no

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no

votes

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

553

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no

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no

votes

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

Unsatisfied Link Error - OpenCV Java 3.3.1 - Apache Wildfly 11

510

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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?

643

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answers

1

vote

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

How detect very small blobs

124

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no

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

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

501

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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

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.

162

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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

111

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no

answers

no

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

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

opencv
java

958

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no

answers

no

votes

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

OpenCV 3.4 Assertion failed (checkDetectorSize()) in setSVMDetector

110

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no

answers

no

votes

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

Marking the difference between 2 images with rectangle - Java

java

452 questions

Interval shooting (Time lapse)

Why is openCV so fast?

transparently overlay two images with Java

OpenCV 2.4.13.4 dll link error for Java on windows10 OS

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

Use of MeanShiftFiltering to remove background ?

plot integrated intensity profiles from image - java

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

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

using StereoBM in java on Android -> some results

Java Multi threads with OpenCV 3.3.1

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

Road detection and machine learning

Java OpenCV 3.4.0 Facemark Issue

Ptr_StereoMatcher in java wrappers for android

Why MatOfPoint is list of points?

Help Adding Library in Eclipse

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

Extracting feature vector from OpenCV's LBP implementation

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

Unsatisfied Link Error - OpenCV Java 3.3.1 - Apache Wildfly 11

How do I find a vertical line in a image?

How detect very small blobs

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

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

How do I convert byte[] to Mat.

Compile openCV using JNI_VERSION_1_2

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

OpenCV 3.4 Assertion failed (checkDetectorSize()) in setSVMDetector

Marking the difference between 2 images with rectangle - Java

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