Type Definition opencv::types::PtrOfBackgroundSubtractorGSOC

pub type PtrOfBackgroundSubtractorGSOC = Ptr<dyn BackgroundSubtractorGSOC>;

Implementations

impl PtrOfBackgroundSubtractorGSOC

pub fn as_raw_PtrOfBackgroundSubtractorGSOC(&self) -> *const c_void

pub fn as_raw_mut_PtrOfBackgroundSubtractorGSOC(&mut self) -> *mut c_void

Trait Implementations

impl AlgorithmTrait for PtrOfBackgroundSubtractorGSOC

fn as_raw_mut_Algorithm(&mut self) -> *mut c_void

fn clear(&mut self) -> Result<()>

Clears the algorithm state

fn read(&mut self, fn_: &FileNode) -> Result<()>

Reads algorithm parameters from a file storage

impl AlgorithmTraitConst for PtrOfBackgroundSubtractorGSOC

fn as_raw_Algorithm(&self) -> *const c_void

fn write(&self, fs: &mut FileStorage) -> Result<()>

Stores algorithm parameters in a file storage

fn write_with_name(&self, fs: &Ptr<FileStorage>, name: &str) -> Result<()>

simplified API for language bindings Stores algorithm parameters in a file storage

fn empty(&self) -> Result<bool>

Returns true if the Algorithm is empty (e.g. in the very beginning or after unsuccessful read

fn save(&self, filename: &str) -> Result<()>

Saves the algorithm to a file. In order to make this method work, the derived class must implement Algorithm::write(FileStorage& fs).

fn get_default_name(&self) -> Result<String>

Returns the algorithm string identifier. This string is used as top level xml/yml node tag when the object is saved to a file or string.

impl BackgroundSubtractor for PtrOfBackgroundSubtractorGSOC

fn as_raw_mut_BackgroundSubtractor(&mut self) -> *mut c_void

fn apply(
    &mut self,
    image: &dyn ToInputArray,
    fgmask: &mut dyn ToOutputArray,
    learning_rate: f64
) -> Result<()>

Computes a foreground mask.

impl BackgroundSubtractorConst for PtrOfBackgroundSubtractorGSOC

fn as_raw_BackgroundSubtractor(&self) -> *const c_void

fn get_background_image(
    &self,
    background_image: &mut dyn ToOutputArray
) -> Result<()>

Computes a background image.

impl BackgroundSubtractorGSOC for PtrOfBackgroundSubtractorGSOC

fn as_raw_mut_BackgroundSubtractorGSOC(&mut self) -> *mut c_void

fn apply(
    &mut self,
    image: &dyn ToInputArray,
    fgmask: &mut dyn ToOutputArray,
    learning_rate: f64
) -> Result<()>

C++ default parameters

impl BackgroundSubtractorGSOCConst for PtrOfBackgroundSubtractorGSOC

fn as_raw_BackgroundSubtractorGSOC(&self) -> *const c_void

fn get_background_image(
    &self,
    background_image: &mut dyn ToOutputArray
) -> Result<()>