Trait opencv::hub_prelude::FaceRecognizerSF

pub trait FaceRecognizerSF: FaceRecognizerSFConst {
    fn as_raw_mut_FaceRecognizerSF(&mut self) -> *mut c_void;

    fn feature(
        &mut self, 
        aligned_img: &dyn ToInputArray, 
        face_feature: &mut dyn ToOutputArray
    ) -> Result<()> { ... }
}

Required methods

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

Provided methods

fn feature(
    &mut self,
    aligned_img: &dyn ToInputArray,
    face_feature: &mut dyn ToOutputArray
) -> Result<()>

Extracting face feature from aligned image

Parameters

• aligned_img: input aligned image
• face_feature: output face feature

Implementations

impl dyn FaceRecognizerSF + '_

pub fn create(
    model: &str,
    config: &str,
    backend_id: i32,
    target_id: i32
) -> Result<Ptr<dyn FaceRecognizerSF>>

Creates an instance of this class with given parameters

Parameters

• model: the path of the onnx model used for face recognition
• config: the path to the config file for compability, which is not requested for ONNX models
• backend_id: the id of backend
• target_id: the id of target device

C++ default parameters

• backend_id: 0
• target_id: 0

Implementors

impl FaceRecognizerSF for PtrOfFaceRecognizerSF