68 lines
1.9 KiB
C++
68 lines
1.9 KiB
C++
/* * SmartCrop - A tool for content aware croping of images
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* Copyright (C) 2024 Carl Philipp Klemm
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*
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* This file is part of SmartCrop.
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*
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* SmartCrop is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* SmartCrop is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with SmartCrop. If not, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include <exception>
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#include <opencv2/core/mat.hpp>
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#include <opencv2/objdetect/face.hpp>
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#include <opencv2/core.hpp>
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#include <vector>
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#include <memory>
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#include <filesystem>
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class FaceRecognizer
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{
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public:
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struct Detection
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{
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int person;
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float confidence;
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cv::Rect rect;
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};
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class LoadException : public std::exception
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{
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private:
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std::string message;
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public:
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LoadException(const std::string& msg): std::exception(), message(msg) {}
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virtual const char* what() const throw() override
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{
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return message.c_str();
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}
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};
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private:
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std::vector<cv::Mat> referanceFeatures;
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std::shared_ptr<cv::FaceRecognizerSF> recognizer;
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std::shared_ptr<cv::FaceDetectorYN> detector;
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double threshold = 0.363;
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public:
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FaceRecognizer(std::filesystem::path recognizerPath = "", const std::filesystem::path& detectorPath = "", const std::vector<cv::Mat>& referances = std::vector<cv::Mat>());
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cv::Mat detectFaces(const cv::Mat& input);
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Detection isMatch(const cv::Mat& input, bool alone = false);
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bool addReferances(const std::vector<cv::Mat>& referances);
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void setThreshold(double threashold);
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double getThreshold();
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void clearReferances();
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};
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