im2int16 - Convert image to 16-bit signed integers
Syntax
I2 = im2int16(I)
RGB2 = im2int16(RGB)
I = im2int16(BW)
Description
I2 = im2int16(I) converts the intensity
image I to int16, rescaling
the data if necessary. If the input image is of class int16,
the output image is identical to it.
RGB2 = im2int16(RGB) converts the truecolor
image RGB to int16, rescaling
the data if necessary.
I = im2int16(BW) converts the binary image BW to
an int16 intensity image, changing false-valued
elements to -32768 and true-valued elements to 32767.
Class Support
Intensity and truecolor images can be uint8, uint16, int16, single, double,
or logical. Binary input images must be logical.
The output image is int16.
Examples
I = reshape(linspace(0,1,20),[5 4])
I2 = im2int16(I)
See Also
im2double, im2single, im2uint8, im2uint16, int16
 | im2double | | im2java2d |  |
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