ImageIO.h

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#pragma once

#include <string>

#include "open3d/io/ImageIO.h"
#include "open3d/t/geometry/Image.h"

namespace open3d {
namespace t {
namespace io {

std::shared_ptr<geometry::Image> CreateImageFromFile(
        const std::string &filename);

bool ReadImage(const std::string &filename, geometry::Image &image);

constexpr int kOpen3DImageIODefaultQuality = -1;

bool WriteImage(const std::string &filename,
                const geometry::Image &image,
                int quality = kOpen3DImageIODefaultQuality);

bool ReadImageFromPNG(const std::string &filename, geometry::Image &image);

bool WriteImageToPNG(const std::string &filename,
                     const geometry::Image &image,
                     int quality = kOpen3DImageIODefaultQuality);

bool ReadImageFromJPG(const std::string &filename, geometry::Image &image);

bool WriteImageToJPG(const std::string &filename,
                     const geometry::Image &image,
                     int quality = kOpen3DImageIODefaultQuality);

class DepthNoiseSimulator {
public:
    explicit DepthNoiseSimulator(const std::string &noise_model_path);

    geometry::Image Simulate(const geometry::Image &im_src,
                             float depth_scale = 1000.0);

    core::Tensor GetNoiseModel() const { return model_; }

    void EnableDeterministicDebugMode() { deterministic_debug_mode_ = true; }

private:
    core::Tensor model_;  // ndims==3
    bool deterministic_debug_mode_ = false;
};

}  // namespace io
}  // namespace t
}  // namespace open3d