Struct BoundingBox 

#[non_exhaustive]
pub struct BoundingBox {
    pub x1: f32,
    pub y1: f32,
    pub x2: f32,
    pub y2: f32,
    pub score: f32,
    pub class_id: Option<usize>,
}

An axis-aligned bounding box with detection score and optional class ID.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

x1: f32

Left edge (x-coordinate of top-left corner).

y1: f32

Top edge (y-coordinate of top-left corner).

x2: f32

Right edge (x-coordinate of bottom-right corner).

y2: f32

Bottom edge (y-coordinate of bottom-right corner).

score: f32

Detection confidence score in [0, 1].

class_id: Option<usize>

Optional class identifier.

Implementations

impl BoundingBox

pub fn new( x1: f32, y1: f32, x2: f32, y2: f32, score: f32, class_id: Option<usize>, ) -> Self

Create a new bounding box.

pub fn area(&self) -> f32

Area of the bounding box in pixels².

pub fn iou(&self, other: &BoundingBox) -> f32

Intersection-over-Union with another bounding box.

Returns 0 for non-overlapping boxes and 1 for identical boxes.

pub fn to_xywh(&self) -> (f32, f32, f32, f32)

Convert to centre-x, centre-y, width, height representation.

Trait Implementations

impl Clone for BoundingBox

fn clone(&self) -> BoundingBox

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BoundingBox

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

Formats the value using the given formatter.