在Eclipse中将openCV添加到java buildpath [英] adding openCV to java buildpath in eclipse

问题描述

将openCV添加到我的eclipse项目的buildpath中有问题。我已经遵循本网站的教程中的说明： http://docs.opencv.org/2.4.4-beta/doc/tutorials/introduction/desktop_java/java_dev_intro.html#create-a-simple-java-project-in- eclipse

I have problems adding openCV to the buildpath of my eclipse-project. I have followed the instructions in the tutorial on this site: http://docs.opencv.org/2.4.4-beta/doc/tutorials/introduction/desktop_java/java_dev_intro.html#create-a-simple-java-project-in-eclipse

但是执行代码片段会给出这个控制台输出：

But executing the code fragment gives this console output:

Exception in thread "main" java.lang.UnsatisfiedLinkError: no opencv-java2.4.4 in java.library.path
at java.lang.ClassLoader.loadLibrary(Unknown Source)
at java.lang.Runtime.loadLibrary0(Unknown Source)
at java.lang.System.loadLibrary(Unknown Source)
at camStatisticsTests.RawTests.main(RawTests.java:20)

为了让openCV使用java和eclipse，我需要做些什么。我想使用它作为一个普通的java库。

What do I have to do in order to get openCV working with java and eclipse. i want to use it as a normal java library.

推荐答案

我找到了解决方案。该教程跳过步骤，其中必须添加一个dll到本机构建路径。 dll位于opencv / build / java / x86的32位java我猜。虽然我不知道为什么会这样。如果有人可以解释一下，会很好。

I have found the solution. The tutorial skips the step, where one has to add a dll to the "native build path". The dll is located in "opencv/build/java/x86" for 32-bit java i guess. although i dont know why this is the case. Would be nice, if someone could explain that.

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