[uint8] [Up] [mmframe] Data Type Conversion

uint16
Convert an image to a uint16 image.

Synopsis

img = uint16( f )

Implemented in Python.

Input

f Image

Any image

Output

img Image

The converted image

Description

uint16 clips the input image between the values 0 and 65535 and converts it to the unsigned 16-bit datatype.

Examples

>>> a = int32([-3,0,8,100000])

              
>>> print uint16(a)

              
[    0     0     8 65535]

            

          

        

      

    

    

      
Source Code

      

        
def uint16(f):
    from Numeric import array, clip
    img = array(clip(f,0,65535)).astype('w')
    return img
    

      

    

    

      
See also

      

        

          
            

              int32
              Convert an image to an int32 image.
            

            

              uint8
              Convert an image to an uint8 image.
            

            

              mmdatatype
              Return the image datatype string
            

          
        

      

    

    

      

        

          
                    [uint8]
                
                    [Up]
                    
                    [mmframe]
                
          Python
        

        

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