Struct opencv::saliency::StaticSaliencySpectralResidual

pub struct StaticSaliencySpectralResidual { /* fields omitted */ }

the Spectral Residual approach from SR

Starting from the principle of natural image statistics, this method simulate the behavior of pre-attentive visual search. The algorithm analyze the log spectrum of each image and obtain the spectral residual. Then transform the spectral residual to spatial domain to obtain the saliency map, which suggests the positions of proto-objects.

Implementations

impl StaticSaliencySpectralResidual

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

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

impl StaticSaliencySpectralResidual

pub fn default() -> Result<StaticSaliencySpectralResidual>

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

Trait Implementations

impl AlgorithmTrait for StaticSaliencySpectralResidual

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_1(&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 StaticSaliencySpectralResidual

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 StaticSaliencySpectralResidual

fn drop(&mut self)

Executes the destructor for this type.

impl Saliency for StaticSaliencySpectralResidual

fn as_raw_Saliency(&self) -> *const c_void

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

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

\brief Compute the saliency \param image The image. \param saliencyMap The computed saliency map. \return true if the saliency map is computed, false otherwise

impl Send for StaticSaliencySpectralResidual

impl StaticSaliency for StaticSaliencySpectralResidual

fn as_raw_StaticSaliency(&self) -> *const c_void

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

fn compute_binary_map(
    &mut self,
    _saliency_map: &dyn ToInputArray,
    _binary_map: &mut dyn ToOutputArray
) -> Result<bool>

This function perform a binary map of given saliency map. This is obtained in this way:

impl StaticSaliencySpectralResidualTrait for StaticSaliencySpectralResidual

fn as_raw_StaticSaliencySpectralResidual(&self) -> *const c_void

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

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

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

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

fn get_image_width(&self) -> Result<i32>

fn set_image_width(&mut self, val: i32) -> Result<()>

fn get_image_height(&self) -> Result<i32>

fn set_image_height(&mut self, val: i32) -> Result<()>