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我正在尝试按照此处的说明安装 javaCV:https://code.google.com/p/javacv/。我已经构建了 opencv。实际上,我在 opencv 文件夹中找到了带有 .jar 文件和 .dll 的 java 文件夹,并将它们添加到我的项目路径中。当我尝试运行 SimpleSample.java 时收到错误:无法找到或加载主类 FaceRecognition。为了安装 javaCV,还有什么我必须遵循的吗?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
}
}
EDIT2:我添加了一些 jar 文件(javacv-windows-x86.jar、javacpp.jar、javacv.jar),我终于让它运行起来了。但是当我试图读取一个简单的 jpg 图像时:
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);
}
}
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
我还按照此处 giving 'java.library.path' in netbeans for .dll/.so files 的说明在属性->运行->VM 优化中添加 .dll 文件。但是我仍然收到上述消息。