bob.sp.FFT2D

class bob.sp.FFT2D((object)self, (int)height, (int)width) → None

Bases: bob.sp._sp.FFT2DAbstract

Objects of this class, after configuration, can compute the direct FFT of a 2D array/signal.

__init__( (object)self, (FFT2D)other) -> None

__init__((object)self, (int)height, (int)width) → None

__init__( (object)self, (FFT2D)other) -> None

Methods

__init__((object)self, (int)height, (int)width)	__init__( (object)self, (FFT2D)other) -> None
reset((FFT2D)self, (int)height, (int)width)	Reset the dimension of the expected input signals.

Attributes

height
width

__call__((FFT2D)self, (object)input, (object)output) → None :

Compute the FFT of the input 2D array/signal. The output should have the expected size and type (numpy.float64).

__call__( (FFT2D)self, (object)input) -> object :

Compute the FFT of the input 2D array/signal. The output is allocated and returned.

height

reset((FFT2D)self, (int)height, (int)width) → None :

Reset the dimension of the expected input signals.

width