ThresholdTypes

opencv::imgproc

Enum ThresholdTypes

#[repr(i32)]pub enum ThresholdTypes {
    THRESH_BINARY = 0,
    THRESH_BINARY_INV = 1,
    THRESH_TRUNC = 2,
    THRESH_TOZERO = 3,
    THRESH_TOZERO_INV = 4,
    THRESH_MASK = 7,
    THRESH_OTSU = 8,
    THRESH_TRIANGLE = 16,
    THRESH_DRYRUN = 128,
}

Expand description

type of the threshold operation threshold types

Variants§

THRESH_BINARY = 0

$block formula$

THRESH_BINARY_INV = 1

$block formula$

THRESH_TRUNC = 2

$block formula$

THRESH_TOZERO = 3

$block formula$

THRESH_TOZERO_INV = 4

$block formula$

THRESH_MASK = 7

THRESH_OTSU = 8

flag, use Otsu algorithm to choose the optimal threshold value

THRESH_TRIANGLE = 16

flag, use Triangle algorithm to choose the optimal threshold value

THRESH_DRYRUN = 128

flag, compute threshold only (useful for OTSU/TRIANGLE) but does not actually run thresholding

Trait Implementations§

impl Clone for ThresholdTypes

fn clone(&self) -> ThresholdTypes

Returns a duplicate of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

impl Debug for ThresholdTypes

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

impl From<ThresholdTypes> for i32

fn from(v: ThresholdTypes) -> Self

Converts to this type from the input type.

impl PartialEq for ThresholdTypes

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

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

1.0.0 · Source§

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 TryFrom<i32> for ThresholdTypes

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: i32) -> Result<Self, Self::Error>

Performs the conversion.

impl Copy for ThresholdTypes

impl Eq for ThresholdTypes

impl StructuralPartialEq for ThresholdTypes

Auto Trait Implementations§

impl Freeze for ThresholdTypes

impl RefUnwindSafe for ThresholdTypes

impl Send for ThresholdTypes

impl Sync for ThresholdTypes

impl Unpin for ThresholdTypes

impl UnwindSafe for ThresholdTypes

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.