org.bytedeco.javacpp.helper.opencv_objdetect Maven / Gradle / Ivy
/*
* Copyright (C) 2014 Samuel Audet
*
* Licensed either under the Apache License, Version 2.0, or (at your option)
* under the terms of the GNU General Public License as published by
* the Free Software Foundation (subject to the "Classpath" exception),
* either version 2, or any later version (collectively, the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
* http://www.gnu.org/licenses/
* http://www.gnu.org/software/classpath/license.html
*
* or as provided in the LICENSE.txt file that accompanied this code.
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.bytedeco.javacpp.helper;
import org.bytedeco.javacpp.Pointer;
// required by javac to resolve circular dependencies
import org.bytedeco.javacpp.opencv_core.*;
import org.bytedeco.javacpp.opencv_objdetect.*;
import static org.bytedeco.javacpp.opencv_objdetect.cvLoadHaarClassifierCascade;
import static org.bytedeco.javacpp.opencv_objdetect.cvReleaseHaarClassifierCascade;
public class opencv_objdetect extends org.bytedeco.javacpp.presets.opencv_objdetect {
public static abstract class AbstractCvHaarClassifierCascade extends Pointer {
public AbstractCvHaarClassifierCascade() { }
public AbstractCvHaarClassifierCascade(Pointer p) { super(p); }
/**
* Calls cvLoadHaarClassifierCascade(), and registers a deallocator.
* @return CvHaarClassifierCascade loaded. Do not call cvReleaseHaarClassifierCascade() on it.
*/
public static CvHaarClassifierCascade load(String directory,
CvSize orig_window_size) {
CvHaarClassifierCascade h = cvLoadHaarClassifierCascade(directory,
orig_window_size);
if (h != null) {
h.deallocator(new ReleaseDeallocator(h));
}
return h;
}
/**
* Calls the deallocator, if registered, otherwise has no effect.
*/
public void release() {
deallocate();
}
static class ReleaseDeallocator extends CvHaarClassifierCascade implements Deallocator {
ReleaseDeallocator(CvHaarClassifierCascade p) { super(p); }
@Override public void deallocate() { cvReleaseHaarClassifierCascade(this); }
}
}
public static CvSeq cvHaarDetectObjects(opencv_core.CvArr image, CvHaarClassifierCascade cascade,
CvMemStorage storage, double scale_factor/*=1.1*/, int min_neighbors/*=3*/, int flags/*=0*/) {
return org.bytedeco.javacpp.opencv_objdetect.cvHaarDetectObjects(image, cascade,
storage, scale_factor, min_neighbors, flags, CvSize.ZERO, CvSize.ZERO);
}
}