Trait opencv::prelude::BIFTraitConst

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pub trait BIFTraitConst: AlgorithmTraitConst {
    // Required method
    fn as_raw_BIF(&self) -> *const c_void;

    // Provided methods
    fn get_num_bands(&self) -> Result<i32> { ... }
    fn get_num_rotations(&self) -> Result<i32> { ... }
    fn compute(
        &self,
        image: &impl ToInputArray,
        features: &mut impl ToOutputArray
    ) -> Result<()> { ... }
}
Expand description

Constant methods for crate::face::BIF

Required Methods§

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fn as_raw_BIF(&self) -> *const c_void

Provided Methods§

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fn get_num_bands(&self) -> Result<i32>

Returns

The number of filter bands used for computing BIF.

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fn get_num_rotations(&self) -> Result<i32>

Returns

The number of image rotations.

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fn compute( &self, image: &impl ToInputArray, features: &mut impl ToOutputArray ) -> Result<()>

Computes features sby input image.

Parameters
  • image: Input image (CV_32FC1).
  • features: Feature vector (CV_32FC1).

Implementors§