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mmisbinary
Check for binary image

Synopsis

bool = mmisbinary( f )

Implemented in Python.

Input

f	Image Gray-scale (uint8 or uint16) or binary image.

Output

bool

Boolean

Description

mmisbinary returns TRUE(1) if the input image is binary. A binary image is a logical uint8 image that has just the values 0 and 1.

Examples

>>> a=uint8([0, 1, 0, 1])

>>> mmisbinary(a)

0.0

>>> b=(a)

>>> mmisbinary(b)

0.0

Source Code
        def mmisbinary(f):
    bool = type(f) is type(mmbinary([1]))
    if bool:            
       bool = f.typecode() == '1'
    return bool
    
      

mmfreedom	Control automatic data type conversion.
mmbinary	Convert a gray-scale image into a binary image
mmgray	Convert a binary image into a gray-scale image.
mmis	Verify if a relationship among images is true or false.

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Copyright (c) 2003, Roberto A. Lotufo, UNICAMP-University of Campinas; Rubens C. Machado, CenPRA-Renato Archer Research Center.

mmisbinary Check for binary image