Digital
Photography
printing
Photography
has place the
process of developing
pictures into the
hands of the
consumer. This includes digital
photography printing
-- anyone with
a decent printer
attached to their
computer can print
out their own
photographs.
Digital images are
usually transferred to
a computer where
they can be
edited and processed
with specialized
software. You can
downsize the pictures
to make them
easier to send
by e-mail or
post on web
sites. However,
for printing downsizing
should be avoided.
Always make sure
you are transferring
images to your
computer at their
full resolution.
The number of
pixels in any
digital image is
fixed, so
increasing the size
of a photo
means there are
fewer pixels per
inch. If the
image is blown
up beyond the
standard of 300
pixels per inch
clarity and sharpness
will be reduced.
Photos from cameras
rated at two
megapixels can be
printed as large
as 5.8" x
3.8" at 300
pixels per inch.
A four megapixel
camera can print
photos as large
as 8.2" x
5.4".
The first step
in getting good-quality
prints,
therefore, is
to make sure
your images are
at the correct
resolution – at
least 300 pixels
per inch.
Editing
One of the
advantages of digital
photography is the
capability to edit
images before they
are printed out.
However, if you make
several edits to
a JPEG
file, and
save the file
after each
edit, the
quality of the
image will decrease
significantly.
In order to
avoid this,
try to minimize
the number of
edits to a
JPEG image to
one or two
and save the
edited image under
a new file
name. This will
keep the original
file intact.
Alternatively, store
the images in
an uncompressed format
like TIFF. This
allows you to
do as many
edits as you
wish without any
loss of
quality.
Photo
processingshop
.
Many photo shops
have an online
service which allows
you to upload
photos to their
server. When they
are printed,
you can pick
them up or
have them mailed
to you.
Alternatively, do
it the old-fashioned
way – take
your pictures directly
to the
shop.
Printingyour
ownphotographs
Here
are a few
tips to get
the best results
when printing your
own photographs.
In order to
get the most
accurate colour
reproduction for
photographs it's best
to use the
same brand of
paper and ink
as your printer.
Each brand of
paper is formulated
to give optimal
results for a
particular type of
ink. Mixing brands
may give you
altered colours.
When choosing paper
for printing digital
photographs, you
may be tempted
to select special
archival paper which
is reputed to
prevent photographs from
fading for 20
years or longer.
This paper is
quite expensive,
so before laying
down the bucks
consider this --
the zeros and
ones that make
up a digital
image will not
fade over time.
You can always
print the picture
again to recapture
its original
brilliance.
You need to
use specialized
photographic paper that
is designed for
inkjet printers. It
is available in
different finishes from
glossy to mat.
Store it in
a cool place
away from direct
sunlight because
photography paper is
more expensive than
regular printing paper.
Photo printing software
can help you
to position photos
on a sheet
of paper so
that the maximum
area is being
used.
Ink is also
quite expensive,
make the proper
settings on your
printer for the
type of image
you are printing.
If you are
printing a picture
which has a
resolution of 300
dpi (dots per
inch), for
instance, there
is no need
to use the
'high' or 'best'
printer setting –
'normal' is adequate.
When the printer
is set to
'high' it uses
more ink and
will not produce
noticeably better prints
as long as
you are printing
at or above
300 dpi.
How do you
know your picture
is 300 dpi?
This can be
calculated by dividing
the dimensions of
your image (in
pixels) by 300.
For example,
if your image
is 3000 pixels
wide by 2100
pixels high,
the maximum size
the printout can
be (at 300
dpi) is 10"
x 7". You
can print pictures
larger than this
(down to about
200 dpi),
but in this
case you want
to select the
'best' printer setting
to achieve a
good printout.
Dedicated
Printers
Dedicated printers
use thermal-dye
technology. Dye is
transferred from a
ribbon to the
plastic coating of
the paper and
the resulting picture
is more like
a traditional photograph
than the ones
produced by inkjet
printers. They also
tend to last
longer than inkjet
printed pictures because
of the way
the ink is
laid down on
the paper. Each
colour is printed
as a separate
layer and there
is a finishing
overcoat which can
protect the image
from deterioration.
The disadvantage to
dedicated printers is
that they are
usually limited to
a maximum print
size of 4"
x 6". They
are,
however, quite
small in size
and easily
portable.
These printers are
easy to use
and may include
simple picture editing
functions. They can
print pictures directly
from your digital
camera or memory
card, and
battery operated models
can be used
anywhere.
How
To Take The Digital Photos You've Always Wanted, And
Finally Have Them Turn Out Like A Professional
Photographer Has Taken
Them......
Click Here For More
Details!
|