boofcv.alg.background.BackgroundModelStationary Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of feature Show documentation

BoofCV is an open source Java library for real-time computer vision and robotics applications.

There is a newer version: 0.26

/*
 * Copyright (c) 2011-2015, Peter Abeles. All Rights Reserved.
 *
 * This file is part of BoofCV (http://boofcv.org).
 *
 * Licensed under the Apache License, Version 2.0 (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
 *
 * 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 boofcv.alg.background;

import boofcv.struct.image.ImageBase;
import boofcv.struct.image.ImageType;
import boofcv.struct.image.ImageUInt8;

/**
 * 
 * Base class for classifying pixels as background based on the apparent motion of pixels when the camera is static.
 * 
 *
 * @author Peter Abeles
 */
public abstract class BackgroundModelStationary extends BackgroundModel {

	public BackgroundModelStationary(ImageType imageType) {
		super(imageType);
	}

	/**
	 *  Updates the background with new image information.
	 */
	public abstract void updateBackground( T frame );

	/**
	 * Invoke to use the background image to segment the current frame into background and foreground pixels
	 *
	 * @param frame current image
	 * @param segmented Segmented image. 0 = background, 1 = foreground/moving
	 */
	public abstract void segment( T frame , ImageUInt8 segmented );
}