instructor ismael rosales
MS & BS mechanical engineering, stanford university, stanford CA
     
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2002 schedule
computer platform skills 101
monday 10 AM - 12 PM
wednesday 9 AM - 10 AM
friday 9 AM - 10 AM

digital photography test 07

number
questions
36.
foveon imaging sensors offer what benefits?
pixel sensor for all three RGB colors
very expensive technology
sharp photos
only produces JPEG images
uses CMOS manufacturing
37.
which elements are critical for any digital photographer?
film
lens
exposure value
CCD
CMOS
38.
what is true about three chip imagers?
always based on CCD technology
uses a prism to distribute the light
more complex calculations than single chip imager
primarily uses the RGB colorspace
works best in low light
39.
in an image editing program, a user can do what to the photo?
crop an image
color correct an image
copy picture elements
zoom into image and see beyond the pixel threshold (like in blade runner)

rotate an image
40.
what are some of the issues of digital photography?
takes a long time to develop the film
typically you cannot take more than 3 images in a row (in several seconds)
inket or continuos tone printers are expensive
film is expensive
unlimited picture taking (storage limited only)

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