Struct cv_core::KeyPointsMatch

pub struct KeyPointsMatch(pub NormalizedKeyPoint, pub NormalizedKeyPoint);

Normalized keypoint match

Trait Implementations

impl Clone for KeyPointsMatch

fn clone(&self) -> KeyPointsMatch

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for KeyPointsMatch

impl Debug for KeyPointsMatch

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

Formats the value using the given formatter.

impl Model<KeyPointsMatch> for EssentialMatrix

fn residual(&self, data: &KeyPointsMatch) -> f32

Note that the residual error is returned as a 32-bit float. This might be harder to preserve precision with than a 64-bit float, but it will be faster to perform RANSAC if care is taken to avoid round-off error using Kahan's algorithm or using Pairwise summation. If the number of datapoints is small, then there should be little issue with the accumulation of round-off error and 32-bit floats should work without any concern.

impl PartialEq<KeyPointsMatch> for KeyPointsMatch

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

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

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

This method tests for !=.

impl PartialOrd<KeyPointsMatch> for KeyPointsMatch

fn partial_cmp(&self, other: &KeyPointsMatch) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &KeyPointsMatch) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &KeyPointsMatch) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &KeyPointsMatch) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &KeyPointsMatch) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl StructuralPartialEq for KeyPointsMatch