def execute( width, height, data ):
"""
Applies a Sobel edge detect algorithm on the image.
:Parameters:
width : int
The width of the image being converted
height : int
The height of the image being converted
data : string
A string containing the data for the image
:rtype: tuple
:returns: a tuple containing a width, height, and data as a binary string.
"""
return spatial( width, height, data, FILTER )
def execute( width, height, data ):
"""
Sharpens the image with a laplacian algorithm.
:Parameters:
width : int
The width of the image being converted
height : int
The height of the image being converted
data : string
A string containing the data for the image
:rtype: tuple
:returns: a tuple containing a width, height, and data as a binary string.
"""
return spatial( width, height, data, FILTER )
def execute( width, height, data ):
"""
Smooths an image evenly on a 3x3 area.
:Parameters:
width : int
The width of the image being converted
height : int
The height of the image being converted
data : string
A string containing the data for the image
:rtype: tuple
:returns: a tuple containing a width, height, and data as a binary string.
"""
return spatial( width, height, data, FILTER )
def execute( width, height, data ):
"""
Performs a Laplacian Edge Detect.
:Parameters:
width : int
The width of the image being converted
height : int
The height of the image being converted
data : string
A string containing the data for the image
:rtype: tuple
:returns: a tuple containing a width, height, and data as a binary string.
"""
return spatial( width, height, data, FILTER )
def execute( width, height, data ):
"""
Smooths an image, placing more emphasis on the center of a 3x3 area and less
on the surrounding pixels.
:Parameters:
width : int
The width of the image being converted
height : int
The height of the image being converted
data : string
A string containing the data for the image
:rtype: tuple
:returns: a tuple containing a width, height, and data as a binary string.
"""
return spatial( width, height, data, FILTER )