Struct opencv::tracking::MultiTracker

pub struct MultiTracker { /* fields omitted */ }

********************************** MultiTracker Class ---By Laksono Kurnianggoro---) *********************************** This class is used to track multiple objects using the specified tracker algorithm.

• The %MultiTracker is naive implementation of multiple object tracking.
• It process the tracked objects independently without any optimization accross the tracked objects.

Implementations

impl MultiTracker

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

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

impl MultiTracker

pub fn default() -> Result<MultiTracker>

\brief Constructor.

pub fn create() -> Result<Ptr<MultiTracker>>

\brief Returns a pointer to a new instance of MultiTracker

Trait Implementations

impl AlgorithmTrait for MultiTracker

fn as_raw_Algorithm(&self) -> *const c_void

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

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

Clears the algorithm state

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

Reads algorithm parameters from 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 Boxed for MultiTracker

unsafe fn from_raw(ptr: *mut c_void) -> Self

Wrap the specified raw pointer

fn into_raw(self) -> *mut c_void

Return an the underlying raw pointer while consuming this wrapper.

fn as_raw(&self) -> *const c_void

Return the underlying raw pointer.

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

Return the underlying mutable raw pointer

impl Drop for MultiTracker

fn drop(&mut self)

Executes the destructor for this type.

impl MultiTrackerTrait for MultiTracker

fn as_raw_MultiTracker(&self) -> *const c_void

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

fn add(
    &mut self,
    new_tracker: Ptr<dyn Tracker>,
    image: &dyn ToInputArray,
    bounding_box: Rect2d
) -> Result<bool>

\brief Add a new object to be tracked.

fn add_1(
    &mut self,
    new_trackers: Vector<Ptr<dyn Tracker>>,
    image: &dyn ToInputArray,
    bounding_box: Vector<Rect2d>
) -> Result<bool>

\brief Add a set of objects to be tracked.

fn update(&mut self, image: &dyn ToInputArray) -> Result<bool>

\brief Update the current tracking status. The result will be saved in the internal storage.

fn update_1(
    &mut self,
    image: &dyn ToInputArray,
    bounding_box: &mut Vector<Rect2d>
) -> Result<bool>

\brief Update the current tracking status.

fn get_objects(&self) -> Result<Vector<Rect2d>>

\brief Returns a reference to a storage for the tracked objects, each object corresponds to one tracker algorithm

impl Send for MultiTracker