Struct imageproc::hough::LineDetectionOptions
source · [−]Expand description
Options for Hough line detection.
Fields
vote_threshold: u32
Number of votes required to be detected as a line.
suppression_radius: u32
Non-maxima suppression is applied to accumulator buckets before
returning lines. Only lines which have the greatest vote in the
block centred on them of side length 2 * suppression_radius + 1
are returned. Set to 0
if you don’t want to apply non-maxima suppression.
Trait Implementations
sourceimpl Clone for LineDetectionOptions
impl Clone for LineDetectionOptions
sourcefn clone(&self) -> LineDetectionOptions
fn clone(&self) -> LineDetectionOptions
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
sourceimpl Debug for LineDetectionOptions
impl Debug for LineDetectionOptions
sourceimpl PartialEq<LineDetectionOptions> for LineDetectionOptions
impl PartialEq<LineDetectionOptions> for LineDetectionOptions
sourcefn eq(&self, other: &LineDetectionOptions) -> bool
fn eq(&self, other: &LineDetectionOptions) -> bool
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
sourcefn ne(&self, other: &LineDetectionOptions) -> bool
fn ne(&self, other: &LineDetectionOptions) -> bool
This method tests for !=
.
impl Copy for LineDetectionOptions
impl Eq for LineDetectionOptions
impl StructuralEq for LineDetectionOptions
impl StructuralPartialEq for LineDetectionOptions
Auto Trait Implementations
impl RefUnwindSafe for LineDetectionOptions
impl Send for LineDetectionOptions
impl Sync for LineDetectionOptions
impl Unpin for LineDetectionOptions
impl UnwindSafe for LineDetectionOptions
Blanket Implementations
sourceimpl<Src, Scheme> ApproxFrom<Src, Scheme> for Src where
Scheme: ApproxScheme,
impl<Src, Scheme> ApproxFrom<Src, Scheme> for Src where
Scheme: ApproxScheme,
sourcefn approx_from(src: Src) -> Result<Src, <Src as ApproxFrom<Src, Scheme>>::Err>
fn approx_from(src: Src) -> Result<Src, <Src as ApproxFrom<Src, Scheme>>::Err>
Convert the given value into an approximately equivalent representation.
sourceimpl<Dst, Src, Scheme> ApproxInto<Dst, Scheme> for Src where
Dst: ApproxFrom<Src, Scheme>,
Scheme: ApproxScheme,
impl<Dst, Src, Scheme> ApproxInto<Dst, Scheme> for Src where
Dst: ApproxFrom<Src, Scheme>,
Scheme: ApproxScheme,
type Err = <Dst as ApproxFrom<Src, Scheme>>::Err
type Err = <Dst as ApproxFrom<Src, Scheme>>::Err
The error type produced by a failed conversion.
sourcefn approx_into(self) -> Result<Dst, <Src as ApproxInto<Dst, Scheme>>::Err>
fn approx_into(self) -> Result<Dst, <Src as ApproxInto<Dst, Scheme>>::Err>
Convert the subject into an approximately equivalent representation.
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T, Dst> ConvAsUtil<Dst> for T
impl<T, Dst> ConvAsUtil<Dst> for T
sourcefn approx(self) -> Result<Dst, Self::Err> where
Self: ApproxInto<Dst, DefaultApprox>,
fn approx(self) -> Result<Dst, Self::Err> where
Self: ApproxInto<Dst, DefaultApprox>,
Approximate the subject with the default scheme.
sourcefn approx_by<Scheme>(self) -> Result<Dst, Self::Err> where
Self: ApproxInto<Dst, Scheme>,
Scheme: ApproxScheme,
fn approx_by<Scheme>(self) -> Result<Dst, Self::Err> where
Self: ApproxInto<Dst, Scheme>,
Scheme: ApproxScheme,
Approximate the subject with a specific scheme.
sourceimpl<T> ConvUtil for T
impl<T> ConvUtil for T
sourcefn approx_as<Dst>(self) -> Result<Dst, Self::Err> where
Self: ApproxInto<Dst, DefaultApprox>,
fn approx_as<Dst>(self) -> Result<Dst, Self::Err> where
Self: ApproxInto<Dst, DefaultApprox>,
Approximate the subject to a given type with the default scheme.
sourcefn approx_as_by<Dst, Scheme>(self) -> Result<Dst, Self::Err> where
Self: ApproxInto<Dst, Scheme>,
Scheme: ApproxScheme,
fn approx_as_by<Dst, Scheme>(self) -> Result<Dst, Self::Err> where
Self: ApproxInto<Dst, Scheme>,
Scheme: ApproxScheme,
Approximate the subject to a given type with a specific scheme.
impl<T> Pointable for T
impl<T> Pointable for T
impl<SS, SP> SupersetOf<SS> for SP where
SS: SubsetOf<SP>,
impl<SS, SP> SupersetOf<SS> for SP where
SS: SubsetOf<SP>,
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 more
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).
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.
fn from_subset(element: &SS) -> SP
fn from_subset(element: &SS) -> SP
The inclusion map: converts self
to the equivalent element of its superset.
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcefn clone_into(&self, target: &mut T)
fn clone_into(&self, target: &mut T)
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more