pub struct ForstnerRefiner { /* private fields */ }Expand description
Förstner structure-tensor subpixel refiner.
Solves a weighted least-squares system on the image gradient
structure tensor within a local window. Requires the image intensity
patch (passed via RefineContext::image); ignores the response map.
Implementations§
Source§impl ForstnerRefiner
impl ForstnerRefiner
Sourcepub fn new(cfg: ForstnerConfig) -> Self
pub fn new(cfg: ForstnerConfig) -> Self
Construct a refiner with the given configuration.
Trait Implementations§
Source§impl CornerRefiner for ForstnerRefiner
impl CornerRefiner for ForstnerRefiner
Source§fn radius(&self) -> i32
fn radius(&self) -> i32
Half-width of the patch the refiner needs around the seed,
in input-image pixels. The caller must ensure the seed is at
least this many pixels away from every image border before
calling
refine; violating this
contract yields RefineStatus::OutOfBounds.Source§fn refine(&mut self, seed_xy: [f32; 2], ctx: RefineContext<'_>) -> RefineResult
fn refine(&mut self, seed_xy: [f32; 2], ctx: RefineContext<'_>) -> RefineResult
Attempt to refine the subpixel position of a corner candidate. Read more
Auto Trait Implementations§
impl Freeze for ForstnerRefiner
impl RefUnwindSafe for ForstnerRefiner
impl Send for ForstnerRefiner
impl Sync for ForstnerRefiner
impl Unpin for ForstnerRefiner
impl UnsafeUnpin for ForstnerRefiner
impl UnwindSafe for ForstnerRefiner
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
§impl<T> Instrument for T
impl<T> Instrument for T
§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
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 more