imgproc-rs 0.1.0

Image processing library for Rust
Documentation 
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//! A module for image enums

/// An enum for image tone operations
pub enum Tone {
    /// Tone operation should be carried out using an RGB channels
    Rgb,

    /// Tone operation should be carried out using XYZ channels
    Xyz,
}

/// An enum for reference white values
pub enum White {
    D50,
    D65,
}

/// An enum for image thresholding operations
pub enum Thresh {
    /// If pixel value is greater than `threshold`, it is set to `max`; otherwise, it is set to 0
    Binary,

    /// If pixel value is greater than `threshold`, it is set to 0; otherwise, it is set to `max`
    BinaryInv,

    /// If pixel value is greater than `threshold`, it is set to `threshold`; otherwise, it is unchanged
    Trunc,

    /// If pixel value is greater than `threshold`, it is unchanged; otherwise, it is set to 0
    ToZero,

    /// If pixel value is greater than `threshold`, it is set to 0; otherwise, it is unchanged
    ToZeroInv,
}

/// An enum for different scaling algorithms
pub enum Scale {
    /// Nearest neighbor interpolation
    NearestNeighbor,

    /// Bilinear interpolation
    Bilinear,

    // /// Bicubic interpolation
    // Bicubic,
    //
    // /// Since resampling
    // Sinc,
}

/// An enum for image reflection axes
pub enum Refl {
    /// Reflection axis along the line x = 0
    Vertical,

    /// Reflection axis along the line y = 0
    Horizontal,

    // /// Reflection axis along the line y = x
    // DiagonalPos,
    //
    // /// Reflection axis along the line y = -x
    // DiagonalNeg,
}