Struct opencv::bioinspired::TransientAreasSegmentationModule

pub struct TransientAreasSegmentationModule { /* private fields */ }

class which provides a transient/moving areas segmentation module

perform a locally adapted segmentation by using the retina magno input data Based on Alexandre BENOIT thesis: “Le système visuel humain au secours de la vision par ordinateur”

3 spatio temporal filters are used:

• a first one which filters the noise and local variations of the input motion energy
• a second (more powerfull low pass spatial filter) which gives the neighborhood motion energy the segmentation consists in the comparison of these both outputs, if the local motion energy is higher to the neighborhood otion energy, then the area is considered as moving and is segmented
• a stronger third low pass filter helps decision by providing a smooth information about the “motion context” in a wider area

Implementations

impl TransientAreasSegmentationModule

pub fn create(input_size: Size) -> Result<Ptr<TransientAreasSegmentationModule>>

allocator

Parameters

• inputSize: : size of the images input to segment (output will be the same size)

Trait Implementations

impl AlgorithmTrait for TransientAreasSegmentationModule

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 TransientAreasSegmentationModule

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 Boxed for TransientAreasSegmentationModule

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

Wrap the specified raw pointer

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

Return the underlying raw pointer while consuming this wrapper.

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

Return the underlying raw pointer.

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

Return the underlying mutable raw pointer

impl Debug for TransientAreasSegmentationModule

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

Formats the value using the given formatter.

impl Drop for TransientAreasSegmentationModule

fn drop(&mut self)

Executes the destructor for this type.

impl From<TransientAreasSegmentationModule> for Algorithm

fn from(s: TransientAreasSegmentationModule) -> Self

Converts to this type from the input type.

impl TransientAreasSegmentationModuleTrait for TransientAreasSegmentationModule

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

fn get_size(&mut self) -> Result<Size>

return the sze of the manage input and output images

fn setup_from_file( &mut self, segmentation_parameter_file: &str, apply_default_setup_on_failure: bool ) -> Result<()>

try to open an XML segmentation parameters file to adjust current segmentation instance setup

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

try to open an XML segmentation parameters file to adjust current segmentation instance setup

fn setup_from_storage( &mut self, fs: &mut impl FileStorageTrait, apply_default_setup_on_failure: bool ) -> Result<()>

try to open an XML segmentation parameters file to adjust current segmentation instance setup

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

try to open an XML segmentation parameters file to adjust current segmentation instance setup

fn setup(&mut self, new_parameters: SegmentationParameters) -> Result<()>

try to open an XML segmentation parameters file to adjust current segmentation instance setup

fn get_parameters(&mut self) -> Result<SegmentationParameters>

return the current parameters setup

fn print_setup(&mut self) -> Result<String>

parameters setup display method

fn run( &mut self, input_to_segment: &impl ToInputArray, channel_index: i32 ) -> Result<()>

main processing method, get result using methods getSegmentationPicture()

fn run_def(&mut self, input_to_segment: &impl ToInputArray) -> Result<()>

main processing method, get result using methods getSegmentationPicture()

fn get_segmentation_picture( &mut self, transient_areas: &mut impl ToOutputArray ) -> Result<()>

access function return the last segmentation result: a boolean picture which is resampled between 0 and 255 for a display purpose

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

cleans all the buffers of the instance

impl TransientAreasSegmentationModuleTraitConst for TransientAreasSegmentationModule

fn as_raw_TransientAreasSegmentationModule(&self) -> *const c_void

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

write xml/yml formated parameters information

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

write xml/yml formated parameters information

impl Send for TransientAreasSegmentationModule