Trait opencv::features2d::AffineFeature[−][src]

pub trait AffineFeature: Feature2DTrait {
    fn as_raw_AffineFeature(&self) -> *const c_void;

    fn as_raw_mut_AffineFeature(&mut self) -> *mut c_void;

    fn set_view_params(
        &mut self, 
        tilts: &Vector<f32>, 
        rolls: &Vector<f32>
    ) -> Result<()> { ... }

    fn get_view_params(
        &self, 
        tilts: &mut Vector<f32>, 
        rolls: &mut Vector<f32>
    ) -> Result<()> { ... }

    fn get_default_name(&self) -> Result<String> { ... }
}

Class for implementing the wrapper which makes detectors and extractors to be affine invariant, described as ASIFT in YM11 .

Required methods

fn as_raw_AffineFeature(&self) -> *const c_void[src]

fn as_raw_mut_AffineFeature(&mut self) -> *mut c_void[src]

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Provided methods

fn set_view_params(
    &mut self,
    tilts: &Vector<f32>,
    rolls: &Vector<f32>
) -> Result<()>[src]

fn get_view_params(
    &self,
    tilts: &mut Vector<f32>,
    rolls: &mut Vector<f32>
) -> Result<()>[src]

fn get_default_name(&self) -> Result<String>[src]

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Implementations

impl dyn AffineFeature + '_[src]

pub fn create(
    backend: &Ptr<Feature2D>,
    max_tilt: i32,
    min_tilt: i32,
    tilt_step: f32,
    rotate_step_base: f32
) -> Result<Ptr<dyn AffineFeature>>[src]

Parameters

  • backend: The detector/extractor you want to use as backend.
  • maxTilt: The highest power index of tilt factor. 5 is used in the paper as tilt sampling range n.
  • minTilt: The lowest power index of tilt factor. 0 is used in the paper.
  • tiltStep: Tilt sampling step inline formula in Algorithm 1 in the paper.
  • rotateStepBase: Rotation sampling step factor b in Algorithm 1 in the paper.

C++ default parameters

  • max_tilt: 5
  • min_tilt: 0
  • tilt_step: 1.4142135623730951f
  • rotate_step_base: 72

Implementors

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