pub fn ssim<T>(
reference: ArrayView2<'_, T>,
estimate: ArrayView2<'_, T>,
valid_mask: Option<ArrayView2<'_, bool>>,
data_range: f64,
) -> Result<f64, IntensityMetricError>where
T: ToPrimitive,Expand description
Return canonical single-scale SSIM using an 11×11 Gaussian window (σ=1.5).
§References
Z. Wang, A. C. Bovik, H. R. Sheikh, and E. P. Simoncelli, “Image quality assessment: From error visibility to structural similarity” (2004), IEEE Transactions on Image Processing 13(4), 600–612.