Struct MatchOptions 

pub struct MatchOptions {
    pub cross_check: bool,
    pub ratio: Option<f32>,
    pub max_distance: Option<f32>,
}

Filtering applied to brute-force descriptor correspondences.

Fields

cross_check: bool

Keep only pairs whose reverse nearest neighbour is the query row.

ratio: Option<f32>

Lowe ratio threshold in (0, 1); requires at least two train rows.

max_distance: Option<f32>

Optional inclusive maximum distance.

Trait Implementations

impl Clone for MatchOptions

fn clone(&self) -> MatchOptions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MatchOptions

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

Formats the value using the given formatter.

impl Default for MatchOptions

fn default() -> MatchOptions

Returns the “default value” for a type.

impl PartialEq for MatchOptions

fn eq(&self, other: &MatchOptions) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for MatchOptions

impl StructuralPartialEq for MatchOptions