Enum ResizeCoordinateTransformation 

#[repr(i32)]
pub enum ResizeCoordinateTransformation {
    kALIGN_CORNERS = 0,
    kASYMMETRIC = 1,
    kHALF_PIXEL = 2,
}

ResizeCoordinateTransformation

The resize coordinate transformation function.

See [IResizeLayer::setCoordinateTransformation()]

Variants

kALIGN_CORNERS = 0

Think of each value in the tensor as a unit volume, and the coordinate is a point inside this volume. The coordinate point is drawn as a star (*) in the below diagram, and multiple values range has a length. Define x_origin as the coordinate of axis x in the input tensor, x_resized as the coordinate of axis x in the output tensor, length_origin as length of the input tensor in axis x, and length_resize as length of the output tensor in axis x.

|<–––––––length–––––>| | 0 | 1 | 2 | 3 |

---

x_origin = x_resized * (length_origin - 1) / (length_resize - 1)

kASYMMETRIC = 1

|<–––––––length———————>| | 0 | 1 | 2 | 3 |

---

x_origin = x_resized * (length_origin / length_resize)

kHALF_PIXEL = 2

|<–––––––length———————>| | 0 | 1 | 2 | 3 |

---

x_origin = (x_resized + 0.5) * (length_origin / length_resize) - 0.5

Trait Implementations

impl Clone for ResizeCoordinateTransformation

fn clone(&self) -> ResizeCoordinateTransformation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Eq for ResizeCoordinateTransformation

impl ExternType for ResizeCoordinateTransformation

type Id = (n, v, i, n, f, e, r, _1, (), R, e, s, i, z, e, C, o, o, r, d, i, n, a, t, e, T, r, a, n, s, f, o, r, m, a, t, i, o, n)

A type-level representation of the type’s C++ namespace and type name.

type Kind = Trivial

Either cxx::kind::Opaque or cxx::kind::Trivial.

impl From<ResizeCoordinateTransformation> for ResizeCoordinateTransformation

fn from(value: ResizeCoordinateTransformation) -> Self

Converts to this type from the input type.

impl Hash for ResizeCoordinateTransformation

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Into<ResizeCoordinateTransformation> for ResizeCoordinateTransformation

fn into(self) -> ResizeCoordinateTransformation

Converts this type into the (usually inferred) input type.

impl PartialEq for ResizeCoordinateTransformation

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl SharedPtrTarget for ResizeCoordinateTransformation

impl StructuralPartialEq for ResizeCoordinateTransformation

impl UniquePtrTarget for ResizeCoordinateTransformation

impl VectorElement for ResizeCoordinateTransformation

impl WeakPtrTarget for ResizeCoordinateTransformation