Struct opencv::saliency::StaticSaliencySpectralResidual

pub struct StaticSaliencySpectralResidual { /* private fields */ }

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 default() -> Result<StaticSaliencySpectralResidual>

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

Trait Implementations

impl AlgorithmTrait for StaticSaliencySpectralResidual

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 StaticSaliencySpectralResidual

fn as_raw_Algorithm(&self) -> *const c_void

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

Stores algorithm parameters in a file storage

fn write_1(&self, fs: &mut FileStorage, 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 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 Debug for StaticSaliencySpectralResidual

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

Formats the value using the given formatter.

impl Drop for StaticSaliencySpectralResidual

fn drop(&mut self)

Executes the destructor for this type.

impl From<StaticSaliencySpectralResidual> for Algorithm

fn from(s: StaticSaliencySpectralResidual) -> Self

Converts to this type from the input type.

impl From<StaticSaliencySpectralResidual> for Saliency

fn from(s: StaticSaliencySpectralResidual) -> Self

Converts to this type from the input type.

impl From<StaticSaliencySpectralResidual> for StaticSaliency

fn from(s: StaticSaliencySpectralResidual) -> Self

Converts to this type from the input type.

impl SaliencyTrait for StaticSaliencySpectralResidual

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

fn compute_saliency( &mut self, image: &impl ToInputArray, saliency_map: &mut impl 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 SaliencyTraitConst for StaticSaliencySpectralResidual

fn as_raw_Saliency(&self) -> *const c_void

impl StaticSaliencySpectralResidualTrait for StaticSaliencySpectralResidual

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

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

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

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

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

impl StaticSaliencySpectralResidualTraitConst for StaticSaliencySpectralResidual

fn as_raw_StaticSaliencySpectralResidual(&self) -> *const c_void

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

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

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

impl StaticSaliencyTrait for StaticSaliencySpectralResidual

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

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

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

impl StaticSaliencyTraitConst for StaticSaliencySpectralResidual

fn as_raw_StaticSaliency(&self) -> *const c_void

impl TryFrom<Saliency> for StaticSaliencySpectralResidual

type Error = Error

The type returned in the event of a conversion error.

fn try_from(s: Saliency) -> Result<Self>

Performs the conversion.

impl TryFrom<StaticSaliency> for StaticSaliencySpectralResidual

type Error = Error

The type returned in the event of a conversion error.

fn try_from(s: StaticSaliency) -> Result<Self>

Performs the conversion.

impl Send for StaticSaliencySpectralResidual