import com.googlecode.javacpp.Pointer; //导入依赖的package包/类
public static native void cvCalcCovarMatrixEx(int nObjects, Pointer input, int ioFlags, int ioBufSize,
@Cast("uchar*") BytePointer buffer, Pointer userData, IplImage avg, FloatPointer covarMatrix);
 

import com.googlecode.javacpp.Pointer; //导入依赖的package包/类
public static native int freenect_sync_get_depth(@Cast("void**") @ByPtrPtr Pointer depth,
@Cast("uint32_t*") int[] timestamp, int index, @Cast("freenect_depth_format") int fmt);
 

import com.googlecode.javacpp.Pointer; //导入依赖的package包/类
@Platform("linux")
public static native int cvCreateButton(String button_name/*=null*/, CvButtonCallback on_change/*=null*/,
        Pointer userdata/*=null*/, int button_type/*=CV_PUSH_BUTTON*/, int initial_button_state/*=0*/);
 

import com.googlecode.javacpp.Pointer; //导入依赖的package包/类
public static Pointer CV_NODE_VAL(CvSparseMat mat, CvSparseNode node) {
    return new BytePointer(node).position(mat.valoffset());
}
 

import com.googlecode.javacpp.Pointer; //导入依赖的package包/类
public static native void cvEigenProjection(Pointer eigInput, int nEigObjs, int ioFlags,
Pointer userData, FloatPointer coeffs, IplImage avg, IplImage proj);
 

import com.googlecode.javacpp.Pointer; //导入依赖的package包/类
public static void cvCalcEigenObjects(int nObjects, IplImage[] input, IplImage[] output, int ioFlags,
        int ioBufSize, Pointer userData, CvTermCriteria calcLimit, IplImage avg, FloatPointer eigVals) {
    cvCalcEigenObjects(nObjects, new IplImageArray(input), new IplImageArray(output),
            ioFlags, ioBufSize, userData, calcLimit, avg, eigVals);
}
 

import com.googlecode.javacpp.Pointer; //导入依赖的package包/类
public static native void cvReadRawDataSlice(CvFileStorage fs, CvSeqReader reader,
int count, Pointer dst, String dt);
 

import com.googlecode.javacpp.Pointer; //导入依赖的package包/类
public static void cvFree(Pointer ptr) {
    cvFree_(ptr);
    ptr.setNull();
}
 

import com.googlecode.javacpp.Pointer; //导入依赖的package包/类
public static native float cvCalcEMD2(CvArr signature1, CvArr signature2, int distance_type,
CvDistanceFunction distance_func/*=null*/, CvArr cost_matrix/*=null*/,
CvArr flow/*=null*/, float[] lower_bound/*=null*/, Pointer userdata/*=null*/);
 

import com.googlecode.javacpp.Pointer; //导入依赖的package包/类
public static Pointer cvGetHistValue_nD(CvHistogram hist, int idx0, int[] idx) {
    return cvPtrND(hist.bins(), idx, null, 1, null);
}
 

import com.googlecode.javacpp.Pointer; //导入依赖的package包/类
public static native CvSeq cvHoughLines2(CvArr image, Pointer line_storage, int method,
double rho, double theta, int threshold, double param1/*=0*/, double param2/*=0*/);
 

import com.googlecode.javacpp.Pointer; //导入依赖的package包/类
public static native Pointer cvPtr3D(CvArr arr, int idx0, int idx1, int idx2, int[] type/*=null*/); 

import com.googlecode.javacpp.Pointer; //导入依赖的package包/类
public BaseFilter(Pointer p) { super(p); } 

import com.googlecode.javacpp.Pointer; //导入依赖的package包/类
public CvTestSeq(Pointer p) { super(p); } 

import com.googlecode.javacpp.Pointer; //导入依赖的package包/类
public MultiBandBlender(Pointer p) { super(p); } 

import com.googlecode.javacpp.Pointer; //导入依赖的package包/类
public BFMatcher(Pointer p) { super(p); } 

import com.googlecode.javacpp.Pointer; //导入依赖的package包/类
public CvCamera(Pointer p) { super(p); } 

import com.googlecode.javacpp.Pointer; //导入依赖的package包/类
public static native CvTypeInfo cvTypeOf(Pointer struct_ptr); 

import com.googlecode.javacpp.Pointer; //导入依赖的package包/类
public static native void cvWriteStruct(CvFileStorage fs, String name, Pointer addr, String desc, int num/*=1*/); 

import com.googlecode.javacpp.Pointer; //导入依赖的package包/类
public BackgroundSubtractor(Pointer p) { super(p); }