SparseCoding.h

// Sparse Coding feature extraction class interface
// Written by Sergey G. Kosov in 2016 for Project X 
#pragma once

#include "ILocalFeatureExtractor.h"
#include "SparseDictionary.h"
#include "SquareNeighborhood.h"

namespace DirectGraphicalModels {
    namespace fex
    {
        // ================================ SC Class ==============================
        class CSparseCoding : public ILocalFeatureExtractor, public CSparseDictionary
        {
        public:
            DllExport CSparseCoding(const Mat &img) : ILocalFeatureExtractor(img) {}
            DllExport virtual ~CSparseCoding(void) {}

            DllExport virtual Mat       get(void) const { return get(m_img, getDictionary()); }

            DllExport static Mat        get(const Mat &img, const Mat &D, SqNeighbourhood nbhd = sqNeighbourhood(3));
            DllExport static vec_mat_t  get_v(const Mat &img, const Mat &D, SqNeighbourhood nbhd = sqNeighbourhood(3));
        };
    }
}