opencv::mod_prelude

Trait OCRHMMDecoder_ClassifierCallbackTrait

Source 
pub trait OCRHMMDecoder_ClassifierCallbackTrait: OCRHMMDecoder_ClassifierCallbackTraitConst {
    // Required method
    fn as_raw_mut_OCRHMMDecoder_ClassifierCallback(&mut self) -> *mut c_void;

    // Provided method
    fn eval(
        &mut self,
        image: &impl ToInputArray,
        out_class: &mut Vector<i32>,
        out_confidence: &mut Vector<f64>,
    ) -> Result<()> { ... }
}
Expand description

Mutable methods for crate::text::OCRHMMDecoder_ClassifierCallback

Required Methods§

Source

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

Provided Methods§

Source

fn eval( &mut self, image: &impl ToInputArray, out_class: &mut Vector<i32>, out_confidence: &mut Vector<f64>, ) -> Result<()>

The character classifier must return a (ranked list of) class(es) id(’s)

§Parameters
  • image: Input image CV_8UC1 or CV_8UC3 with a single letter.
  • out_class: The classifier returns the character class categorical label, or list of class labels, to which the input image corresponds.
  • out_confidence: The classifier returns the probability of the input image corresponding to each classes in out_class.

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§