pub struct FeaturePyramid {
pub num_levels: usize,
pub scale_factor: f32,
}Expand description
Feature pyramid for multi-scale feature detection
Fields§
§num_levels: usizeNumber of pyramid levels
scale_factor: f32Scale factor between levels
Implementations§
Source§impl FeaturePyramid
impl FeaturePyramid
Sourcepub fn build_pyramid(
&self,
image: &[u8],
width: usize,
height: usize,
) -> Vec<(Vec<u8>, usize, usize)>
pub fn build_pyramid( &self, image: &[u8], width: usize, height: usize, ) -> Vec<(Vec<u8>, usize, usize)>
Build image pyramid
Sourcepub fn detect_multiscale(
&self,
image: &[u8],
width: usize,
height: usize,
detector: &FastDetector,
) -> AlignResult<Vec<Keypoint>>
pub fn detect_multiscale( &self, image: &[u8], width: usize, height: usize, detector: &FastDetector, ) -> AlignResult<Vec<Keypoint>>
Trait Implementations§
Auto Trait Implementations§
impl Freeze for FeaturePyramid
impl RefUnwindSafe for FeaturePyramid
impl Send for FeaturePyramid
impl Sync for FeaturePyramid
impl Unpin for FeaturePyramid
impl UnsafeUnpin for FeaturePyramid
impl UnwindSafe for FeaturePyramid
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left is true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left(&self) returns true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read moreSource§impl<T> Pointable for T
impl<T> Pointable for T
Source§impl<SS, SP> SupersetOf<SS> for SPwhere
SS: SubsetOf<SP>,
impl<SS, SP> SupersetOf<SS> for SPwhere
SS: SubsetOf<SP>,
Source§fn to_subset(&self) -> Option<SS>
fn to_subset(&self) -> Option<SS>
The inverse inclusion map: attempts to construct
self from the equivalent element of its
superset. Read moreSource§fn is_in_subset(&self) -> bool
fn is_in_subset(&self) -> bool
Checks if
self is actually part of its subset T (and can be converted to it).Source§fn to_subset_unchecked(&self) -> SS
fn to_subset_unchecked(&self) -> SS
Use with care! Same as
self.to_subset but without any property checks. Always succeeds.Source§fn from_subset(element: &SS) -> SP
fn from_subset(element: &SS) -> SP
The inclusion map: converts
self to the equivalent element of its superset.