GCM 111 midterm Exam Newest 2026 Complete
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Terms in this set (108)
why do we need to digitize images we live and see in a continuous tone world:
for graphic communications? - no break between colours.
- colours seamlessly blend together.
- how our eyes see; analogous, continuous tone
world.
- graphic design isn't continuous tone; it's made
of pixels, dots and bitmap.
- there's added fake colours and added dots to
make people believe what they are seeing is
analogous.
- dots consist of 4 colours CMYK. Like pointillism
with dots.
- add white to see a lighter version of the colour.
have scanners become obsolete no, they are still in use but are used less often
because of digital cameras? (e.g. paintings/art)
- they often scan paintings and various forms of
original art.
,when comparing features to cost, prosumer: offers high quality and manual
which camera type discussed in functions but still under $1000 for everyday use.
class would offer the best value for
money when choosing an everyday
camera for capturing images for
graphic communications?
graphic communications of a depending on the end use, you could consider
"good" digital image the following:
- screen v.s print.
- large v.s small.
- close up or far away.
- colour v.s greyscale.
an 8"x 10" image is to be printed at - resolution = 2 x LPI x SF
4" x 5" at a linescreen of 133, what is where:
the minimum resolution this image - LPI = linescreen.
can be to be print correctly? - SF = scaling factor (reproduction size/original
size).
- SF(width) = 4/8 = 0.5.
- SF(height) = 5/10 = 0.5.
- if the SF's are different, go with the larger value.
- since there is no difference in value, the SF is ½
or 0.5
- resolution = 2 x 133 x ½ = 133ppi.
correlation between image size and -when size increases, resolution decreases (fewer
resolution when scaling images pixels per inch).
- when size decreases, resolution increases
(more pixels per inch).
- the resolution of a digital image should be
twice the line screen that is printed at.
- this ensures that the image will look proper
when printed.
, what will happen to the number of - images that are too small should not be scaled
pixels in an image when i enlarge it up with resample turned on, therefore, if
in photoshop with resample image resample isn't turned on when the image is being
off? enlarged then the number of pixels will stay the
same.
- resolution of a 4 x 5 300 dpi image falls to 150
ppi when the dimensions are changed to 8 x 10
(the bigger the image is scaled to, with resample
off, the pixels stay the same but are stretched.)
- 8 x 150 x 10 x 150 = 1,800,000 pixels (same).
what will happen to the number of - images that are enlarged with resampling on
pixels in an image when i enlarge it will alter the number of pixels in the image and
in photoshop with resample image add pixels in with added colours.
on? - pixels are cloned when the dimensions are
increased, and the ppi stays at 300.
- this increased the total number of pixels.
- 8 x 300 x 10 x 300 = 7,200,000 (4x's more than
before).
what considerations must be taken easiest with a green screen.
into account when combining - resolution: 2 pixels for every printing dot (150
images in Photoshop? lpi = 300 ppi).
- the dimensions on photoshop should be the
same as your final/printed product size.
- for a 4 x 5 image at 300 ppi would have
1,800,000 pixels (4 x 300 x 5 x 300).
- combining two images on photoshop, the
resolutions of those images have to both be the
same.
- if not, then the file that is being transferred will
assume the resolution of the destination file.
- both images must have the same colour model.
(grayscale, RGB, CMYK) If not, the final file can
become corrupted.
Questions | With 100% Correct Answers graded
A+ Guaranteed Success!!
Save
Terms in this set (108)
why do we need to digitize images we live and see in a continuous tone world:
for graphic communications? - no break between colours.
- colours seamlessly blend together.
- how our eyes see; analogous, continuous tone
world.
- graphic design isn't continuous tone; it's made
of pixels, dots and bitmap.
- there's added fake colours and added dots to
make people believe what they are seeing is
analogous.
- dots consist of 4 colours CMYK. Like pointillism
with dots.
- add white to see a lighter version of the colour.
have scanners become obsolete no, they are still in use but are used less often
because of digital cameras? (e.g. paintings/art)
- they often scan paintings and various forms of
original art.
,when comparing features to cost, prosumer: offers high quality and manual
which camera type discussed in functions but still under $1000 for everyday use.
class would offer the best value for
money when choosing an everyday
camera for capturing images for
graphic communications?
graphic communications of a depending on the end use, you could consider
"good" digital image the following:
- screen v.s print.
- large v.s small.
- close up or far away.
- colour v.s greyscale.
an 8"x 10" image is to be printed at - resolution = 2 x LPI x SF
4" x 5" at a linescreen of 133, what is where:
the minimum resolution this image - LPI = linescreen.
can be to be print correctly? - SF = scaling factor (reproduction size/original
size).
- SF(width) = 4/8 = 0.5.
- SF(height) = 5/10 = 0.5.
- if the SF's are different, go with the larger value.
- since there is no difference in value, the SF is ½
or 0.5
- resolution = 2 x 133 x ½ = 133ppi.
correlation between image size and -when size increases, resolution decreases (fewer
resolution when scaling images pixels per inch).
- when size decreases, resolution increases
(more pixels per inch).
- the resolution of a digital image should be
twice the line screen that is printed at.
- this ensures that the image will look proper
when printed.
, what will happen to the number of - images that are too small should not be scaled
pixels in an image when i enlarge it up with resample turned on, therefore, if
in photoshop with resample image resample isn't turned on when the image is being
off? enlarged then the number of pixels will stay the
same.
- resolution of a 4 x 5 300 dpi image falls to 150
ppi when the dimensions are changed to 8 x 10
(the bigger the image is scaled to, with resample
off, the pixels stay the same but are stretched.)
- 8 x 150 x 10 x 150 = 1,800,000 pixels (same).
what will happen to the number of - images that are enlarged with resampling on
pixels in an image when i enlarge it will alter the number of pixels in the image and
in photoshop with resample image add pixels in with added colours.
on? - pixels are cloned when the dimensions are
increased, and the ppi stays at 300.
- this increased the total number of pixels.
- 8 x 300 x 10 x 300 = 7,200,000 (4x's more than
before).
what considerations must be taken easiest with a green screen.
into account when combining - resolution: 2 pixels for every printing dot (150
images in Photoshop? lpi = 300 ppi).
- the dimensions on photoshop should be the
same as your final/printed product size.
- for a 4 x 5 image at 300 ppi would have
1,800,000 pixels (4 x 300 x 5 x 300).
- combining two images on photoshop, the
resolutions of those images have to both be the
same.
- if not, then the file that is being transferred will
assume the resolution of the destination file.
- both images must have the same colour model.
(grayscale, RGB, CMYK) If not, the final file can
become corrupted.
