[−][src]Struct imageproc::hog::HogSpec
HoG options plus values calculated from these options and the desired image dimensions. Validation must occur when instances of this struct are created - functions receiving a spec will assume that it is valid.
Methods
impl HogSpec
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pub fn from_options(
width: u32,
height: u32,
options: HogOptions
) -> Result<HogSpec, String>
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width: u32,
height: u32,
options: HogOptions
) -> Result<HogSpec, String>
Returns an error message if image dimensions aren't compatible with the provided options.
pub fn descriptor_length(&self) -> usize
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The total size in floats of the HoG descriptor with these dimensions.
Trait Implementations
impl Eq for HogSpec
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impl Clone for HogSpec
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fn clone(&self) -> HogSpec
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fn clone_from(&mut self, source: &Self)
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Performs copy-assignment from source
. Read more
impl Copy for HogSpec
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impl PartialEq<HogSpec> for HogSpec
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impl Debug for HogSpec
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Auto Trait Implementations
Blanket Implementations
impl<T, U> Into for T where
U: From<T>,
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U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
impl<T> From for T
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impl<T, U> TryFrom for T where
U: Into<T>,
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U: Into<T>,
type Error = !
try_from
)The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T> Borrow for T where
T: ?Sized,
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T: ?Sized,
impl<T, U> TryInto for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
try_from
)The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> BorrowMut for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> SetParameter for T
fn set<T>(&mut self, value: T) -> <T as Parameter<Self>>::Result where
T: Parameter<Self>,
T: Parameter<Self>,
Sets value
as a parameter of self
.
impl<Src, Dst> ValueInto for Src where
Dst: ValueFrom<Src>,
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Dst: ValueFrom<Src>,
type Err = <Dst as ValueFrom<Src>>::Err
The error type produced by a failed conversion.
fn value_into(self) -> Result<Dst, <Src as ValueInto<Dst>>::Err>
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impl<Src, Scheme> ApproxFrom for Src where
Scheme: ApproxScheme,
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Scheme: ApproxScheme,
type Err = NoError
The error type produced by a failed conversion.
fn approx_from(src: Src) -> Result<Src, <Src as ApproxFrom<Src, Scheme>>::Err>
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impl<Src> ValueFrom for Src
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type Err = NoError
The error type produced by a failed conversion.
fn value_from(src: Src) -> Result<Src, <Src as ValueFrom<Src>>::Err>
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impl<Dst, Src, Scheme> ApproxInto for Src where
Dst: ApproxFrom<Src, Scheme>,
Scheme: ApproxScheme,
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Dst: ApproxFrom<Src, Scheme>,
Scheme: ApproxScheme,
type Err = <Dst as ApproxFrom<Src, Scheme>>::Err
The error type produced by a failed conversion.
fn approx_into(self) -> Result<Dst, <Src as ApproxInto<Dst, Scheme>>::Err>
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impl<T, Dst> ConvAsUtil for T
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fn approx(self) -> Result<Dst, Self::Err> where
Self: ApproxInto<Dst, DefaultApprox>,
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Self: ApproxInto<Dst, DefaultApprox>,
Approximate the subject with the default scheme.
fn approx_by<Scheme>(self) -> Result<Dst, Self::Err> where
Scheme: ApproxScheme,
Self: ApproxInto<Dst, Scheme>,
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Scheme: ApproxScheme,
Self: ApproxInto<Dst, Scheme>,
Approximate the subject with a specific scheme.
impl<T> ConvUtil for T
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fn approx_as<Dst>(self) -> Result<Dst, Self::Err> where
Self: ApproxInto<Dst, DefaultApprox>,
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Self: ApproxInto<Dst, DefaultApprox>,
Approximate the subject to a given type with the default scheme.
fn approx_as_by<Dst, Scheme>(self) -> Result<Dst, Self::Err> where
Scheme: ApproxScheme,
Self: ApproxInto<Dst, Scheme>,
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Scheme: ApproxScheme,
Self: ApproxInto<Dst, Scheme>,
Approximate the subject to a given type with a specific scheme.
fn into_as<Dst>(self) -> Dst where
Self: Into<Dst>,
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Self: Into<Dst>,
Convert the subject to a given type.
fn try_as<Dst>(self) -> Result<Dst, Self::Err> where
Self: TryInto<Dst>,
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Self: TryInto<Dst>,
Attempt to convert the subject to a given type.
fn value_as<Dst>(self) -> Result<Dst, Self::Err> where
Self: ValueInto<Dst>,
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Self: ValueInto<Dst>,
Attempt a value conversion of the subject to a given type.
impl<Src> TryFrom for Src
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type Err = NoError
The error type produced by a failed conversion.
fn try_from(src: Src) -> Result<Src, <Src as TryFrom<Src>>::Err>
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impl<Src, Dst> TryInto for Src where
Dst: TryFrom<Src>,
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Dst: TryFrom<Src>,