[mmisequal] [Up] [mmcmp] Relations

mmislesseq
Verify if one image is less or equal another (is beneath)

Synopsis

function boo = mmislesseq ( f1 , f2 )

Input

f1 Image Gray-scale (uint8 or uint16) or binary image
f2 Image Gray-scale (uint8 or uint16) or binary image

Output

boo Boolean

Description

mmislesseq compares the images f1 and f2 and returns true (1), if f1(x) <= f2(x), for every pixel x, and false (0), otherwise.

Examples

f1 = uint8([0:3])

f1 =
    0    1    2    3

f2 = uint8([9 5 3 3]);

mmislesseq(f1,f2)

ans =
     1

mmislesseq(f2,f3)

ans =
     0

mmislesseq(f1,f1)

ans =
     1

Equation

Algorithm

function g = mmislesseq_equ(f1,f2)
g = all(all(f1<=f2));

See also

mmfreedom Control automatic data type conversion.
mmcmp Compare two images pixelwisely.
mmis Verify if a relationship among images is true or false.
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