Struct MetricConfig 

pub struct MetricConfig {
    pub dssim: bool,
    pub ssimulacra2: bool,
    pub butteraugli: bool,
    pub psnr: bool,
}

Configuration for which metrics to calculate.

Fields

dssim: bool

Calculate DSSIM (structural dissimilarity).

ssimulacra2: bool

Calculate SSIMULACRA2 (perceptual similarity, higher is better).

butteraugli: bool

Calculate Butteraugli (perceptual difference, lower is better).

psnr: bool

Calculate PSNR (peak signal-to-noise ratio). NOT RECOMMENDED.

Implementations

impl MetricConfig

pub fn all() -> Self

Calculate all available metrics.

pub fn fast() -> Self

Fast metric set (PSNR only). NOT RECOMMENDED for quality comparison.

pub fn perceptual() -> Self

Perceptual metrics only (DSSIM, SSIMULACRA2, Butteraugli). RECOMMENDED.

pub fn ssimulacra2_only() -> Self

SSIMULACRA2 only - good balance of speed and accuracy.

Trait Implementations

impl Clone for MetricConfig

fn clone(&self) -> MetricConfig

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for MetricConfig

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for MetricConfig

fn default() -> MetricConfig

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for MetricConfig

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for MetricConfig

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.