sna*_*ken 2 java opencv javacv
我正在尝试按照以下说明从此处安装javaCV:https : //code.google.com/p/javacv/。我已经建立了opencv。实际上,我在opencv文件夹中找到带有.jar文件和.dll的java文件夹,并将它们添加到项目的路径中。当我尝试运行SimpleSample.java时,我收到错误消息:无法找到或加载主类FaceRecognition。为了安装javaCV,我还需要遵循其他方法吗?我的简单代码
package simplesample;
/**
*
* @author snake
*/
import static com.googlecode.javacv.cpp.opencv_core.*;
import static com.googlecode.javacv.cpp.opencv_imgproc.*;
import static com.googlecode.javacv.cpp.opencv_highgui.*;
public class SimpleSample{
/**
* @param args the command line arguments
*/
public static void main(String[] args) {
// TODO code application logic here
}
}
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EDIT2:我添加了一些jar文件(javacv-windows-x86.jar,javacpp.jar,javacv.jar),终于使它运行了。但是当我尝试读取一个简单的jpg图片时:
public static void main(String[] args) {
// TODO code application logic here
System.out.println("soul makosa");
IplImage image = cvLoadImage("ef.jpg");
if (image != null) {
cvSmooth(image, image, CV_GAUSSIAN, 3);
cvSaveImage("ef1.jpg", image);
cvReleaseImage(image);
}
}
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我收到以下错误:
Exception in thread "main" java.lang.UnsatisfiedLinkError: no jniopencv_highgui in java.library.path
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1886)
at java.lang.Runtime.loadLibrary0(Runtime.java:849)
at java.lang.System.loadLibrary(System.java:1088)
at com.googlecode.javacpp.Loader.loadLibrary(Loader.java:711)
at com.googlecode.javacpp.Loader.load(Loader.java:586)
at com.googlecode.javacpp.Loader.load(Loader.java:540)
at com.googlecode.javacv.cpp.opencv_highgui.<clinit>(opencv_highgui.java:79)
at projectcv.ProjectCV.main(ProjectCV.java:28)
Caused by: java.lang.UnsatisfiedLinkError: C:\Documents and Settings\chrathan\Local Settings\Temp\javacpp101399456657827\jniopencv_highgui.dll: Can't find dependent libraries
at java.lang.ClassLoader$NativeLibrary.load(Native Method)
at java.lang.ClassLoader.loadLibrary1(ClassLoader.java:1965)
at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1890)
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1851)
at java.lang.Runtime.load0(Runtime.java:795)
at java.lang.System.load(System.java:1062)
at com.googlecode.javacpp.Loader.loadLibrary(Loader.java:700)
... 4 more
Java Result: 1
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我还按照此处的指示在properties-> run-> VM Optimize中添加.dll文件,在netbeans中为.dll / .so文件提供了“ java.library.path”。但是,我仍然收到上述消息。
解决:好的,我的问题是由于必须安装特定版本的javaCV而导致的。因此对于openCV 2.4.6.1版本,我已经安装了0.6 java_CV,现在可以正常运行了。