Questions - OpenCV Q&A Forum

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2

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2012-07-09 07:45:02 -0600 Andrey Pavlenko

Unresolved inclusion in OpenCV+Android tutorial

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1

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2

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2012-07-11 04:29:56 -0600 Andrey Pavlenko

Performance issues on porting warpPerspective into my project

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6

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2012-12-14 03:02:06 -0600 V.G.

opencv for desktop java

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9

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2013-03-21 03:39:00 -0600 Andrey Pavlenko

Wrapping OpenCV with desktop Java: Building for 64-bit x86

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2

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2

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2013-01-20 09:23:22 -0600 Alexander Smorkalov

Is there a way to grab all the pixels of a matrix in Java, operate on every pixel, and then put them all back into the image, using only two JNI calls?

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3

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no

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2013-06-30 17:51:17 -0600 Paethon

Build OpenCV for Java on Ubuntu 12.10

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1

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3

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2013-04-22 06:13:14 -0600 Vladislav Vinogradov

Returning a Mat from native JNI to Java

2k

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no

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5

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2013-04-24 04:10:38 -0600 peanutman

Can the Java interface pass a Mat to OpenCV's C interface via JNI

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4

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4

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2013-07-16 08:11:15 -0600 Yoonje Choi

JNI UnsatisfiedLinkError when running ant sample on Ubuntu

192

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2013-10-28 07:33:35 -0600 Haris

Android OpenCV Which is prefered Native C++ or Java API

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no

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2013-11-12 17:25:28 -0600 Rauluka

HOG compute jni error [closed]

520

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no

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2013-11-20 06:27:29 -0600 itay

Use videocapture to read frames from file in Java using JNI. [closed]

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2014-05-02 03:28:15 -0600 Leena

JNI with opencv_java248

896

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1

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no

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2015-03-03 16:23:41 -0600 SARGE553413

Problem adding function to OpenCV4Android: UnsatisfiedLinkError

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1

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2015-08-13 19:45:57 -0600 Yolteotl

How to pass a ArrayList<MatOfPoint> for a jni C ++ function?

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2015-08-25 00:33:17 -0600 chinadragon0515

How to construct the parameters required by FaceRecognizer in Java

232

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2015-08-25 00:13:05 -0600 ccbreeze

A question about java opencv jni [closed]

jni
java

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2016-03-09 17:07:00 -0600 foobar

Pure virtual method called extending FaceRecognizer

498

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no

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2017-01-24 02:48:55 -0600 zhongen.dff

DescriptorMatcher in OpenCV3 for Android

3k

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1

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no

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2017-07-12 04:07:40 -0600 rhardih

How to reduce the apk size of Android app which need openCv lib( only for Image processing)

1k

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1

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no

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2018-01-07 08:32:05 -0600 jimfcarroll

Java JNI “symbol lookup error” from custom native extension using OpenCV C++

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

650

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no

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no

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2019-04-17 01:36:29 -0600 berak

c++ code of opencv project , run by java jni

257

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no

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2019-05-18 13:01:26 -0600 thadaBoy

How to fix 'only black frames receiving' in Android with OpenCV

1k

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1

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2020-07-17 14:53:12 -0600 George Profenza

25 questions

Unresolved inclusion in OpenCV+Android tutorial

Performance issues on porting warpPerspective into my project

opencv for desktop java

Wrapping OpenCV with desktop Java: Building for 64-bit x86

Is there a way to grab all the pixels of a matrix in Java, operate on every pixel, and then put them all back into the image, using only two JNI calls?

Build OpenCV for Java on Ubuntu 12.10

Returning a Mat from native JNI to Java

Can the Java interface pass a Mat to OpenCV's C interface via JNI

JNI UnsatisfiedLinkError when running ant sample on Ubuntu

Android OpenCV Which is prefered Native C++ or Java API

HOG compute jni error [closed]

Use videocapture to read frames from file in Java using JNI. [closed]

JNI with opencv_java248

Problem adding function to OpenCV4Android: UnsatisfiedLinkError

How to pass a ArrayList<MatOfPoint> for a jni C ++ function?

How to construct the parameters required by FaceRecognizer in Java

A question about java opencv jni [closed]

Pure virtual method called extending FaceRecognizer

DescriptorMatcher in OpenCV3 for Android

How to reduce the apk size of Android app which need openCv lib( only for Image processing)

Java JNI “symbol lookup error” from custom native extension using OpenCV C++

Compile openCV using JNI_VERSION_1_2

c++ code of opencv project , run by java jni

How to fix 'only black frames receiving' in Android with OpenCV

How to use OpenCV 4 in Java on Raspberry PI (armv6 and armv7 Raspian)?

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