arrayfire

Function convolve2

Source 
pub fn convolve2<T, F>(
    signal: &Array<T>,
    filter: &Array<F>,
    mode: ConvMode,
    domain: ConvDomain,
) -> Array<T>
where
    T: HasAfEnum,
    F: HasAfEnum,
Expand description

2d convolution

§Parameters

  • signal is the input signal
  • filter is the signal that shall be flipped for convolution operation
  • mode indicates if the convolution should be expanded or not(where output size equals input). It takes a value of type ConvMode
  • domain indicates if the convolution should be performed in frequencey or spatial domain. It takes a value of type ConvDomain

§Return Values

Convolved Array