Trait opencv::prelude::MarrHildrethHashTrait

source · 
pub trait MarrHildrethHashTrait: ImgHashBaseTrait + MarrHildrethHashTraitConst {
    // Required method
    fn as_raw_mut_MarrHildrethHash(&mut self) -> *mut c_void;

    // Provided method
    fn set_kernel_param(&mut self, alpha: f32, scale: f32) -> Result<()> { ... }
}
Expand description

Mutable methods for crate::img_hash::MarrHildrethHash

Required Methods§

source

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

Provided Methods§

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fn set_kernel_param(&mut self, alpha: f32, scale: f32) -> Result<()>

Set Mh kernel parameters

Parameters
  • alpha: int scale factor for marr wavelet (default=2).
  • scale: int level of scale factor (default = 1)

Implementors§