Struct akaze::types::keypoint::Keypoint

pub struct Keypoint {
    pub point: (f32, f32),
    pub response: f32,
    pub size: f32,
    pub octave: usize,
    pub class_id: usize,
    pub angle: f32,
}

A point of interest in an image. This pretty much follows from OpenCV conventions.

Fields

point: (f32, f32)

The horizontal coordinate in a coordinate system is defined s.t. +x faces right and starts from the top of the image. the vertical coordinate in a coordinate system is defined s.t. +y faces toward the bottom of an image and starts from the left side of the image.

response: f32

The magnitude of response from the detector.

size: f32

The radius defining the extent of the keypoint, in pixel units

octave: usize

The level of scale space in which the keypoint was detected.

class_id: usize

A classification ID

angle: f32

The orientation angle

Trait Implementations

impl Copy for Keypoint

impl Clone for Keypoint

fn clone(&self) -> Keypoint

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Keypoint

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

Formats the value using the given formatter.

impl Serialize for Keypoint

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

Serialize this value into the given Serde serializer.

impl<'de> Deserialize<'de> for Keypoint

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

Deserialize this value from the given Serde deserializer.