Trait opencv::face::PredictCollector

pub trait PredictCollector {
    fn as_raw_PredictCollector(&self) -> *mut c_void;

    fn init(&mut self, size: size_t) -> Result<()> { ... }
    fn collect(&mut self, label: i32, dist: f64) -> Result<bool> { ... }
}

Abstract base class for all strategies of prediction result handling

Required methods

fn as_raw_PredictCollector(&self) -> *mut c_void

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Provided methods

fn init(&mut self, size: size_t) -> Result<()>

Interface method called by face recognizer before results processing

Parameters

• size: total size of prediction evaluation that recognizer could perform

fn collect(&mut self, label: i32, dist: f64) -> Result<bool>

Interface method called by face recognizer for each result

Parameters

• label: current prediction label
• dist: current prediction distance (confidence)

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Implementors

impl PredictCollector for StandardCollector

fn as_raw_PredictCollector(&self) -> *mut c_void

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