Trait opencv::hub_prelude::ContourFittingTrait
source · [−]pub trait ContourFittingTrait: AlgorithmTrait + ContourFittingTraitConst {
fn as_raw_mut_ContourFitting(&mut self) -> *mut c_void;
fn estimate_transformation(
&mut self,
src: &dyn ToInputArray,
dst: &dyn ToInputArray,
alpha_phi_st: &mut dyn ToOutputArray,
dist: &mut f64,
fd_contour: bool
) -> Result<()> { ... }
fn estimate_transformation_1(
&mut self,
src: &dyn ToInputArray,
dst: &dyn ToInputArray,
alpha_phi_st: &mut dyn ToOutputArray,
dist: &mut f64,
fd_contour: bool
) -> Result<()> { ... }
fn set_ctr_size(&mut self, n: i32) -> Result<()> { ... }
fn set_fd_size(&mut self, n: i32) -> Result<()> { ... }
fn get_ctr_size(&mut self) -> Result<i32> { ... }
fn get_fd_size(&mut self) -> Result<i32> { ... }
}Required Methods
fn as_raw_mut_ContourFitting(&mut self) -> *mut c_void
Provided Methods
fn estimate_transformation(
&mut self,
src: &dyn ToInputArray,
dst: &dyn ToInputArray,
alpha_phi_st: &mut dyn ToOutputArray,
dist: &mut f64,
fd_contour: bool
) -> Result<()>
fn estimate_transformation(
&mut self,
src: &dyn ToInputArray,
dst: &dyn ToInputArray,
alpha_phi_st: &mut dyn ToOutputArray,
dist: &mut f64,
fd_contour: bool
) -> Result<()>
Fit two closed curves using fourier descriptors. More details in PersoonFu1977 and BergerRaghunathan1998
Parameters
- src: Contour defining first shape.
- dst: Contour defining second shape (Target).
- alphaPhiST: :
=alphaPhiST(0,0),
=alphaPhiST(0,1) (in radian), s=alphaPhiST(0,2), Tx=alphaPhiST(0,3), Ty=alphaPhiST(0,4) rotation center
- dist: distance between src and dst after matching.
- fdContour: false then src and dst are contours and true src and dst are fourier descriptors.
C++ default parameters
- dist: 0
- fd_contour: false
fn estimate_transformation_1(
&mut self,
src: &dyn ToInputArray,
dst: &dyn ToInputArray,
alpha_phi_st: &mut dyn ToOutputArray,
dist: &mut f64,
fd_contour: bool
) -> Result<()>
fn estimate_transformation_1(
&mut self,
src: &dyn ToInputArray,
dst: &dyn ToInputArray,
alpha_phi_st: &mut dyn ToOutputArray,
dist: &mut f64,
fd_contour: bool
) -> Result<()>
Fit two closed curves using fourier descriptors. More details in PersoonFu1977 and BergerRaghunathan1998
Parameters
- src: Contour defining first shape.
- dst: Contour defining second shape (Target).
- alphaPhiST: :
- dist: distance between src and dst after matching.
- fdContour: false then src and dst are contours and true src and dst are fourier descriptors.
C++ default parameters
- fd_contour: false
fn set_ctr_size(&mut self, n: i32) -> Result<()>
fn set_ctr_size(&mut self, n: i32) -> Result<()>
set number of Fourier descriptors used in estimateTransformation
Parameters
- n: number of Fourier descriptors equal to number of contour points after resampling.
fn set_fd_size(&mut self, n: i32) -> Result<()>
fn set_fd_size(&mut self, n: i32) -> Result<()>
set number of Fourier descriptors when estimateTransformation used vector
Parameters
- n: number of fourier descriptors used for optimal curve matching.
fn get_ctr_size(&mut self) -> Result<i32>
fn get_ctr_size(&mut self) -> Result<i32>
Returns
number of fourier descriptors
fn get_fd_size(&mut self) -> Result<i32>
fn get_fd_size(&mut self) -> Result<i32>
Returns
number of fourier descriptors used for optimal curve matching