InitializerShrinkingErosionRandomizedI1.h

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/*
 * Copyright (c) Meta Platforms, Inc. and affiliates.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 */
 
#ifndef META_OCEAN_CV_SYNTHESIS_INITIALIZER_SHRINKING_EROSION_RANDOMIZED_I_1_H
#define META_OCEAN_CV_SYNTHESIS_INITIALIZER_SHRINKING_EROSION_RANDOMIZED_I_1_H
 
#include "ocean/cv/synthesis/Synthesis.h"
#include "ocean/cv/synthesis/InitializerAppearanceMapping.h"
#include "ocean/cv/synthesis/InitializerI.h"
#include "ocean/cv/synthesis/InitializerRandomized.h"
#include "ocean/cv/synthesis/Initializer1.h"
#include "ocean/cv/synthesis/LayerI1.h"
 
namespace Ocean
{
 
namespace CV
{
 
namespace Synthesis
{
 
/**
 * This class implements an initializer that initializes the mapping by shrinking the inpainting mask by a randomized erosion filter.
 * For the resulting initial inpainting image the final mapping is determined by application of simple appearance mapping initializer.
 * @see InitializerAppearanceMappingI1, LayerI1, MappingI.
 * @ingroup cvsynthesis
 */
class OCEAN_CV_SYNTHESIS_EXPORT InitializerShrinkingErosionRandomizedI1 :
    virtual public InitializerI,
    virtual public InitializerRandomized,
    virtual public Initializer1
{
    public:
 
        /**
         * Creates a new initializer object.
         * @param layer The layer for that the initial mapping has to be provided
         * @param randomGenerator Random number generator
         * @param appearanceInitializer Additional appearance mapping initializer to be applied afterwards
         */
        inline InitializerShrinkingErosionRandomizedI1(LayerI1& layer, RandomGenerator& randomGenerator, const InitializerAppearanceMapping& appearanceInitializer);
 
        /**
         * Invokes the initialization process.
         * @see Initializer::invoke().
         */
        bool invoke(Worker* worker = nullptr) const override;
 
    private:
 
        /// Additional appearance mapping initializer.
        const InitializerAppearanceMapping& appearanceInitializer_;
};
 
inline InitializerShrinkingErosionRandomizedI1::InitializerShrinkingErosionRandomizedI1(LayerI1& layer, RandomGenerator& randomGenerator, const InitializerAppearanceMapping& appearanceInitializer) :
    Initializer(layer),
    InitializerI(layer),
    InitializerRandomized(layer, randomGenerator),
    Initializer1(layer),
    appearanceInitializer_(appearanceInitializer)
{
    // nothing to do here
}
 
}
 
}
 
}
 
#endif // META_OCEAN_CV_SYNTHESIS_INITIALIZER_SHRINKING_EROSION_RANDOMIZED_I_1_H