3tryduotoninginduotoningyoutakeapictureandsomecoloryou

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Unformatted text preview: image.
When
you
do
a
transformation,
 display
the
resulting
image
using
the
command





image(pic)



and
use
the
edit
menu
on
 the
picture
window
to
copy
the
picture
and
paste
it
into
word.
 
 Try
these
transformations:
 
 1.

Create
a
grayscale
image.

In
a
grayscale
image,
the
red,
green,
blue
intensities
of
each
 individual
pixel
are
set
to
the
same
value,
a
value
that
is
related
to
the
total
brightness
of
 that
pixel.

This
intensity
is
called
the
luminance
and
can
be
computed
in
two
ways.

In
one
 case,
you
just
take
the
average
of
the
three
values
so
lum...
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