Tag Archives: Java

OpenCV 3.2 Java Build

In preparing for the forthcoming book in Processing and OpenCV, I have tried to build the Java binding in OpenCV 3.2. It worked easily for the basic components. Nevertheless, when I included the contribution module – optflow, it failed. After a number of attempts in various platforms, I found it was due to the gen_java.py [...]

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OpenCV 3.1 release Java build

It is the Java build of the new OpenCV 3.1 release. The zipped file contains the Java build for the 64 bit versions of Linux, Mac OSX and Windows. It is available for download at OpenCV 3.1.0 Java build (64 bit) Again, you can copy the individual files to your Processing code folder to play [...]

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Processing 3.0 Beta 1

The new Processing 3.0 beta is available in the Processing website for download. There are some changes in the internal operations that we may need to pay attention to in case our programs depend on them. Here is a sketch with 2D graphics, I try to list out those internal hidden variables and functions, especially [...]

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OpenCV 3.0.0 release Java build

Similar to the previous post, it is the Java build of the official release of OpenCV 3.0.0 with the 64 bit versions of Linux, Mac OSX, and Windows. It is now available for download here at OpenCV 3.0.0 Java build (64 bit) Copy them to the code folder of any Processing sketch to play.  

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OpenCV 3.0.0 rc1 Java build

I built the OpenCV 3.0.0 rc1 64-bit Java bindings and packaged into one single file. You can use it for the Processing examples. Copy them to the code folder of the sketch for simple testings. opencv_java300_rc1 (64-bit) It includes the following files, opencv-300.jar libopencv_java300.dylib (patched with the @loader_path) libopencv_java300.so (built in Ubuntu 64 bit) opencv_java300.dll [...]

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Telling 32-bit or 64-bit in Java

Here is a short tip to check whether the current machine (JVM) is running 32 bit or 64 bit in Java and thus Processing.   int arch = Integer.parseInt(System.getProperty("sun.arch.data.model"));   The integer variable arch will give either 32 or 64 depending on the JVM.

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Kinect for Java

I found this Java wrapper Jnet for Eclipse for the Kinect for Windows driver.  

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