Struct image_compare::Similarity

pub struct Similarity {
    pub image: Option<SimilarityImage>,
    pub score: f64,
}

the resulting struct containing both an image of per pixel diffs as well as an average score

Fields

image: Option<SimilarityImage>

Contains the resulting differences per pixel if applicable The buffer will contain the resulting values of the respective algorithms:

• RMS will be between 0. for all-white vs all-black and 1.0 for identical
• SSIM usually is near 1. for similar, near 0. for different but can take on negative values for negative covariances
• Hybrid mode will be inverse: 0. means no difference, 1.0 is maximum difference. For details see crate::hybrid::rgb_hybrid_compare

score: f64

the average score of the image

Trait Implementations

impl Debug for Similarity

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

Formats the value using the given formatter.