boofcv.alg.tracker.klt.KltFeatureSelector 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) 2011-2013, 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.tracker.klt;

import boofcv.struct.image.ImageSingleBand;

import java.util.List;

/**
 * Automatically selects KLT features and creates descriptions of them.  There are many different ways to do this
 * for different applications.
 *
 * @author Peter Abeles
 */
public interface KltFeatureSelector {

	/**
	 * Sets the current image and image derivatives
	 *
	 * @param image  Original image.
	 * @param derivX Image derivative along the x-axis.
	 * @param derivY Image derivative along the y-axis.
	 */
	public void setInputs(InputImage image, DerivativeImage derivX, DerivativeImage derivY);

	/**
	 * Selects new features using provided data structures.
	 *
	 * @param active List of currently active features which should not be returned again.
	 * @param availableData List of feature data that can be used to create a new features.
	 */
	public void compute( List active , List availableData );


}