Trait opencv::prelude::MACETrait

source · 
pub trait MACETrait: AlgorithmTrait + MACETraitConst {
    // Required method
    fn as_raw_mut_MACE(&mut self) -> *mut c_void;

    // Provided methods
    fn salt(&mut self, passphrase: &str) -> Result<()> { ... }
    fn train(&mut self, images: &impl ToInputArray) -> Result<()> { ... }
}
Expand description

Mutable methods for crate::face::MACE

Required Methods§

source

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

Provided Methods§

source

fn salt(&mut self, passphrase: &str) -> Result<()>

optionally encrypt images with random convolution

Parameters
  • passphrase: a crc64 random seed will get generated from this
source

fn train(&mut self, images: &impl ToInputArray) -> Result<()>

train it on positive features compute the mace filter: h = D(-1) * X * (X(+) * D(-1) * X)(-1) * C also calculate a minimal threshold for this class, the smallest self-similarity from the train images

Parameters
  • images: a vector with the train images

Implementors§