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FitMetrics

ringgrid

Struct FitMetrics 

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pub struct FitMetrics {
    pub n_angles_total: usize,
    pub n_angles_with_both_edges: usize,
    pub n_points_outer: usize,
    pub n_points_inner: usize,
    pub ransac_inlier_ratio_outer: Option<f32>,
    pub ransac_inlier_ratio_inner: Option<f32>,
    pub rms_residual_outer: Option<f64>,
    pub rms_residual_inner: Option<f64>,
}
Expand description

Fit quality metrics for a detected marker.

Reports the edge sampling and ellipse fit quality. High RANSAC inlier ratios (> 0.8) and low RMS Sampson residuals (< 0.5 px) indicate a precise ellipse fit.

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§n_angles_total: usize

Total number of radial rays cast.

§n_angles_with_both_edges: usize

Number of rays where both inner and outer ring edges were found.

§n_points_outer: usize

Number of outer edge points used for ellipse fit.

§n_points_inner: usize

Number of inner edge points used for ellipse fit.

§ransac_inlier_ratio_outer: Option<f32>

RANSAC inlier ratio for outer ellipse fit.

§ransac_inlier_ratio_inner: Option<f32>

RANSAC inlier ratio for inner ellipse fit.

§rms_residual_outer: Option<f64>

RMS Sampson residual for outer ellipse fit.

§rms_residual_inner: Option<f64>

RMS Sampson residual for inner ellipse fit.

Trait Implementations§

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impl Clone for FitMetrics

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fn clone(&self) -> FitMetrics

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for FitMetrics

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

Formats the value using the given formatter. Read more
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impl Default for FitMetrics

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fn default() -> FitMetrics

Returns the “default value” for a type. Read more
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impl<'de> Deserialize<'de> for FitMetrics

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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl Serialize for FitMetrics

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

Serialize this value into the given Serde serializer. Read more

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