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There is a newer version: 4.10.0-1.5.11

//
// This file is auto-generated. Please don't modify it!
//
package org.opencv.xfeatures2d;

import org.opencv.features2d.Feature2D;
import org.opencv.xfeatures2d.LUCID;

// C++: class LUCID
/**
 * Class implementing the locally uniform comparison image descriptor, described in CITE: LUCID
 *
 * An image descriptor that can be computed very fast, while being
 * about as robust as, for example, SURF or BRIEF.
 *
 * Note: It requires a color image as input.
 */
public class LUCID extends Feature2D {

    protected LUCID(long addr) { super(addr); }

    // internal usage only
    public static LUCID __fromPtr__(long addr) { return new LUCID(addr); }

    //
    // C++: static Ptr_LUCID cv::xfeatures2d::LUCID::create(int lucid_kernel = 1, int blur_kernel = 2)
    //

    /**
     * @param lucid_kernel kernel for descriptor construction, where 1=3x3, 2=5x5, 3=7x7 and so forth
     * @param blur_kernel kernel for blurring image prior to descriptor construction, where 1=3x3, 2=5x5, 3=7x7 and so forth
     * @return automatically generated
     */
    public static LUCID create(int lucid_kernel, int blur_kernel) {
        return LUCID.__fromPtr__(create_0(lucid_kernel, blur_kernel));
    }

    /**
     * @param lucid_kernel kernel for descriptor construction, where 1=3x3, 2=5x5, 3=7x7 and so forth
     * @return automatically generated
     */
    public static LUCID create(int lucid_kernel) {
        return LUCID.__fromPtr__(create_1(lucid_kernel));
    }

    /**
     * @return automatically generated
     */
    public static LUCID create() {
        return LUCID.__fromPtr__(create_2());
    }


    @Override
    protected void finalize() throws Throwable {
        delete(nativeObj);
    }



    // C++: static Ptr_LUCID cv::xfeatures2d::LUCID::create(int lucid_kernel = 1, int blur_kernel = 2)
    private static native long create_0(int lucid_kernel, int blur_kernel);
    private static native long create_1(int lucid_kernel);
    private static native long create_2();

    // native support for java finalize()
    private static native void delete(long nativeObj);

}