/* ============================================================
*
* This file is a part of digiKam project
* https://www.digikam.org
*
* Date : 28/08/2021
* Description : Image Quality Parser - Exposure basic factor detection
*
* SPDX-FileCopyrightText: 2021-2025 by Gilles Caulier <caulier dot gilles at gmail dot com>
* SPDX-FileCopyrightText: 2021-2022 by Phuoc Khanh Le <phuockhanhnk94 at gmail dot com>
*
* SPDX-License-Identifier: GPL-2.0-or-later
*
* ============================================================ */
#pragma once
// Local includes
#include "abstract_detector.h"
namespace Digikam
{
class ExposureDetector : public AbstractDetector
{
Q_OBJECT
public:
explicit ExposureDetector();
~ExposureDetector();<--- Destructor in derived class
float detect(const cv::Mat& image) const override;
private:
float percent_underexposed(const cv::Mat& image) const;
float percent_overexposed(const cv::Mat& image) const;
int count_by_condition(const cv::Mat& image,
int minVal, int maxVal) const;
// Disable
explicit ExposureDetector(QObject*);
private:
class Private;
Private* const d = nullptr;
};
} // namespace Digikam