Questions - OpenCV Q&A Forum

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

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

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

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

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

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

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

Compile openCV using JNI_VERSION_1_2

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

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

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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)

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

DescriptorMatcher in OpenCV3 for Android

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

Pure virtual method called extending FaceRecognizer

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

How to construct the parameters required by FaceRecognizer in Java

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

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

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

Problem adding function to OpenCV4Android: UnsatisfiedLinkError

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

JNI with opencv_java248

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

HOG compute jni error [closed]

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

JNI UnsatisfiedLinkError when running ant sample on Ubuntu

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

Build OpenCV for Java on Ubuntu 12.10

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

Returning a Mat from native JNI to 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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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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2012-12-14 03:02:06 -0600 V.G.

opencv for desktop java

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

25 questions

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

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

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

Compile openCV using JNI_VERSION_1_2

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

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

DescriptorMatcher in OpenCV3 for Android

Pure virtual method called extending FaceRecognizer

How to construct the parameters required by FaceRecognizer in Java

A question about java opencv jni [closed]

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

Problem adding function to OpenCV4Android: UnsatisfiedLinkError

JNI with opencv_java248

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

HOG compute jni error [closed]

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

JNI UnsatisfiedLinkError when running ant sample on Ubuntu

Build OpenCV for Java on Ubuntu 12.10

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

Returning a Mat from native JNI to 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?

opencv for desktop java

Performance issues on porting warpPerspective into my project

Unresolved inclusion in OpenCV+Android tutorial

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