Trait LDATrait 

pub trait LDATrait: LDATraitConst {
    // Required method
    fn as_raw_mut_LDA(&mut self) -> *mut c_void;

    // Provided methods
    fn load(&mut self, filename: &str) -> Result<()> { ... }
    fn load_1(&mut self, node: &impl FileStorageTraitConst) -> Result<()> { ... }
    fn compute(
        &mut self,
        src: &impl ToInputArray,
        labels: &impl ToInputArray,
    ) -> Result<()> { ... }
    fn project(&mut self, src: &impl ToInputArray) -> Result<Mat> { ... }
    fn reconstruct(&mut self, src: &impl ToInputArray) -> Result<Mat> { ... }
}

Mutable methods for core::LDA

Required Methods

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

Provided Methods

fn load(&mut self, filename: &str) -> Result<()>

Deserializes this object from a given filename.

fn load_1(&mut self, node: &impl FileStorageTraitConst) -> Result<()>

Deserializes this object from a given cv::FileStorage.

fn compute( &mut self, src: &impl ToInputArray, labels: &impl ToInputArray, ) -> Result<()>

Compute the discriminants for data in src (row aligned) and labels.

fn project(&mut self, src: &impl ToInputArray) -> Result<Mat>

Projects samples into the LDA subspace. src may be one or more row aligned samples.

fn reconstruct(&mut self, src: &impl ToInputArray) -> Result<Mat>

Reconstructs projections from the LDA subspace. src may be one or more row aligned projections.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl LDATrait for BoxedRefMut<'_, LDA>

impl LDATrait for LDA