/*
* 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;
/**
* @author Peter Abeles
*/
public class KltConfig {
/**
* Due to how the image derivative and interpolation is performed outer most pixels. Features are
* not allowed to overlap this close to the image's edge.
*
* WARNING: currently not used. will probably be removed.
*/
public int forbiddenBorder;
/**
* Maximum allowed average per pixel error across the whole region.
*/
public float maxPerPixelError = 25;
/**
* Maximum number of iterations KLT performs for each feature
*/
public int maxIterations = 15; // TODO consider increasing this number? TLD seems to like it being 50
/**
* Declare a feature as invalid if hte detemrinant is less than this value.
*/
public float minDeterminant = 0.001f;
/**
* Stop iterating of the change in x and y is less than this number.
*/
public float minPositionDelta = 0.01f;
}