boofcv.abst.feature.associate.ScoreAssociateEuclideanSq_F64 Maven / Gradle / Ivy
/*
* 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.abst.feature.associate;
import boofcv.alg.descriptor.DescriptorDistance;
import boofcv.struct.feature.MatchScoreType;
import boofcv.struct.feature.TupleDesc_F64;
/**
* Scores based on Euclidean distance squared
*
* @see DescriptorDistance#euclideanSq(TupleDesc_F64, TupleDesc_F64)
*
* @author Peter Abeles
*/
public class ScoreAssociateEuclideanSq_F64 implements ScoreAssociation {
@Override
public double score(TupleDesc_F64 a, TupleDesc_F64 b) {
return DescriptorDistance.euclideanSq(a, b);
}
@Override
public MatchScoreType getScoreType() {
return MatchScoreType.NORM_ERROR;
}
}