Struct opencv::bgsegm::BackgroundSubtractorGSOC

pub struct BackgroundSubtractorGSOC { /* private fields */ }

Implementation of the different yet better algorithm which is called GSOC, as it was implemented during GSOC and was not originated from any paper.

This algorithm demonstrates better performance on CDNET 2014 dataset compared to other algorithms in OpenCV.

Trait Implementations

impl AlgorithmTrait for BackgroundSubtractorGSOC

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

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

Clears the algorithm state

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

Reads algorithm parameters from a file storage

impl AlgorithmTraitConst for BackgroundSubtractorGSOC

fn as_raw_Algorithm(&self) -> *const c_void

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

Stores algorithm parameters in a file storage

fn write_1(&self, fs: &mut impl FileStorageTrait, name: &str) -> Result<()>

Stores algorithm parameters in a file storage

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

@deprecated

fn write_with_name_def(&self, fs: &Ptr<FileStorage>) -> Result<()>

👎Deprecated:

Note

Deprecated: ## Note This alternative version of AlgorithmTraitConst::write_with_name function uses the following default values for its arguments:

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 BackgroundSubtractorGSOCTrait for BackgroundSubtractorGSOC

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

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

C++ default parameters

fn apply_def( &mut self, image: &impl ToInputArray, fgmask: &mut impl ToOutputArray ) -> Result<()>

Note

impl BackgroundSubtractorGSOCTraitConst for BackgroundSubtractorGSOC

fn as_raw_BackgroundSubtractorGSOC(&self) -> *const c_void

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

impl BackgroundSubtractorTrait for BackgroundSubtractorGSOC

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

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

Computes a foreground mask.

fn apply_def( &mut self, image: &impl ToInputArray, fgmask: &mut impl ToOutputArray ) -> Result<()>

Computes a foreground mask.

impl BackgroundSubtractorTraitConst for BackgroundSubtractorGSOC

fn as_raw_BackgroundSubtractor(&self) -> *const c_void

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

Computes a background image.

impl Boxed for BackgroundSubtractorGSOC

unsafe fn from_raw( ptr: <BackgroundSubtractorGSOC as OpenCVFromExtern>::ExternReceive ) -> Self

Wrap the specified raw pointer

fn into_raw( self ) -> <BackgroundSubtractorGSOC as OpenCVTypeExternContainer>::ExternSendMut

Return the underlying raw pointer while consuming this wrapper.

fn as_raw( &self ) -> <BackgroundSubtractorGSOC as OpenCVTypeExternContainer>::ExternSend

Return the underlying raw pointer.

fn as_raw_mut( &mut self ) -> <BackgroundSubtractorGSOC as OpenCVTypeExternContainer>::ExternSendMut

Return the underlying mutable raw pointer

impl Debug for BackgroundSubtractorGSOC

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

Formats the value using the given formatter.

impl Drop for BackgroundSubtractorGSOC

fn drop(&mut self)

Executes the destructor for this type.

impl From<BackgroundSubtractorGSOC> for Algorithm

fn from(s: BackgroundSubtractorGSOC) -> Self

Converts to this type from the input type.

impl From<BackgroundSubtractorGSOC> for BackgroundSubtractor

fn from(s: BackgroundSubtractorGSOC) -> Self

Converts to this type from the input type.

impl Send for BackgroundSubtractorGSOC