Enum opencv::xfeatures2d::PCTSignatures_SimilarityFunction

#[repr(C)]
pub enum PCTSignatures_SimilarityFunction {
    MINUS,
    GAUSSIAN,
    HEURISTIC,
}

Similarity function selector.

See also

Christian Beecks, Merih Seran Uysal, Thomas Seidl. Signature quadratic form distance. In Proceedings of the ACM International Conference on Image and Video Retrieval, pages 438-445. ACM, 2010. BeecksUS10

Note: For selected distance function: and parameter:

Variants

MINUS

GAUSSIAN

HEURISTIC

Trait Implementations

impl Clone for PCTSignatures_SimilarityFunction

fn clone(&self) -> PCTSignatures_SimilarityFunction

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PCTSignatures_SimilarityFunction

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

Formats the value using the given formatter.

impl PartialEq<PCTSignatures_SimilarityFunction> for PCTSignatures_SimilarityFunction

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl Copy for PCTSignatures_SimilarityFunction

impl StructuralPartialEq for PCTSignatures_SimilarityFunction