Trait opencv::prelude::FaceRecognizerSFConst

source · 
pub trait FaceRecognizerSFConst {
    // Required method
    fn as_raw_FaceRecognizerSF(&self) -> *const c_void;

    // Provided methods
    fn align_crop(
        &self,
        src_img: &dyn ToInputArray,
        face_box: &dyn ToInputArray,
        aligned_img: &mut dyn ToOutputArray
    ) -> Result<()> { ... }
    fn match_(
        &self,
        face_feature1: &dyn ToInputArray,
        face_feature2: &dyn ToInputArray,
        dis_type: i32
    ) -> Result<f64> { ... }
}
Expand description

Constant methods for crate::objdetect::FaceRecognizerSF

Required Methods§

source

fn as_raw_FaceRecognizerSF(&self) -> *const c_void

Provided Methods§

source

fn align_crop( &self, src_img: &dyn ToInputArray, face_box: &dyn ToInputArray, aligned_img: &mut dyn ToOutputArray ) -> Result<()>

Aligning image to put face on the standard position

Parameters
  • src_img: input image
  • face_box: the detection result used for indicate face in input image
  • aligned_img: output aligned image
source

fn match_( &self, face_feature1: &dyn ToInputArray, face_feature2: &dyn ToInputArray, dis_type: i32 ) -> Result<f64>

Calculating the distance between two face features

Parameters
  • face_feature1: the first input feature
  • face_feature2: the second input feature of the same size and the same type as face_feature1
  • dis_type: defining the similarity with optional values “FR_OSINE” or “FR_NORM_L2”
C++ default parameters
  • dis_type: FaceRecognizerSF::FR_COSINE

Implementors§