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verification S-CONPRI
. O
The O
developed O
image S-CONPRI
processing O
methods O
have O
no O
dependence O
on O
the O
original O
image S-CONPRI
. O
The O
layer-by-layer S-CONPRI
printing O
process S-CONPRI
of O
additive B-MANP
manufacturing E-MANP
methods O
provides O
new O
opportunities O
to O
embed O
identification O
codes O
inside O
parts O
during O
manufacture S-CONPRI
. O
The O
availability O
of O
reverse B-CONPRI
engineering E-CONPRI
tools O
has O
increased O
the O
risk O
of O
counterfeit O
part O
production S-MANP
and O
new O
authentication O
technologies S-CONPRI
such O
as S-MATE
the O
one O
proposed O
in O
this O
paper O
are O
required O
for O
many O
applications O
including O
aerospace B-MACEQ
components E-MACEQ
and O
medical B-APPL
implants E-APPL
and O
devices O
. O
The O
embedded O
codes O
are O
read O
by O
imaging S-APPL
techniques O
such O
as S-MATE
micro-Computed O
Tomography O
( O
micro-CT S-CHAR
) O
scanners O
or O