white_balance.h

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// Copyright (c) Space-ng, inc. All rights reserved.
 
#pragma once
 
#include "sol3/isp/msg/debayer.h"
 
#include <opencv2/core.hpp>
 
#include <optional>
 
namespace sol3::isp {
 
struct AutoWhiteBalanceConfig {
  float max_gain = 8.0f;
  float min_channel_mean = 1.0f;
};
 
std::optional<msg::WhiteBalanceGains> estimateWhiteBalance(
    cv::Mat const& bgr_image,
    cv::Rect const& roi,
    AutoWhiteBalanceConfig const& config = {});
 
}  // namespace sol3::isp