Struct FeatureDescriptor 

pub struct FeatureDescriptor {
    pub keypoint: Keypoint,
    pub descriptor: Vec<f64>,
}

A feature descriptor associated with a keypoint.

The descriptor is a fixed-length vector of floating-point values that characterizes the local image neighborhood around a keypoint. Descriptors are normalized to unit length for illumination invariance.

Fields

keypoint: Keypoint

The keypoint this descriptor is associated with

descriptor: Vec<f64>

The descriptor vector (normalized to unit length)

Trait Implementations

impl Clone for FeatureDescriptor

fn clone(&self) -> FeatureDescriptor

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FeatureDescriptor

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

Formats the value using the given formatter.