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secondo/Algebras/ImageSimilarity/SQFDCalculator.h
2026-01-23 17:03:45 +08:00

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/*
----
This file is part of SECONDO.
Copyright (C) 2004, University in Hagen, Department of Computer Science,
Database Systems for New Applications.
SECONDO is free software; you can redistribute it and/or modify
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----
//paragraph [1] Title: [{\Large \bf \begin{center}] [\end{center}}]
//paragraph [10] Footnote: [{\footnote{] [}}]
//[TOC] [\tableofcontents]
[1] Image Similarity Algebra
March 2017 Michael Loris
The Image Similarity Algebra for SECONDO provides operations to store
pictures in JPEG format into m-trees. It consists a ~Signature~ object
representing a the signature of a single JPEG image. The object is a
subtype of the Attribute class. The Image Similarity Algebra consists of
multiple files, including external files for k-means clustering.
*/
#ifndef SQFD_H_
#define SQFD_H_
#include "JPEGImage.h"
#include <math.h>
#include <vector>
#include "ImageSimilarityAlgebra.h"
class SQFDCalculator
{
public:
double calcSQFD(std::vector<FeatureSignatureTuple> fst1,
std::vector<FeatureSignatureTuple> fst2);
};
#endif