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10: Review Questions
The colors and lines of an image in _____ format are continuous. The colors and lines of an image in _____ format consist of values measured at distinct points.
Explain how
CCD sensors
operate.
What are the three types of digital cameras?
Printing quality is determined by the number of _____.
What are the advantages and disadvantages to shooting in JPEG?
What are the advantages and disadvantages to shooting in RAW format?
Name the most commonly used types of lighting for commercial studio lighting.
What is
unsharp masking
?
When scanning text, you must use a(n) _____ system to translate the bitmapped image into ASCII characters.
What is
spatial resolution
?
Explain the use of a
histogram
.
List some typical storage devices used for images captured by common point-and-shoot cameras.
What purpose do
layers
serve in an image manipulation program?
_____ are used to apply special effects, such as patterns and textures, to bitmap images.
Which image manipulation tool would be used to protect an area of an image from changes and effects applied to the rest of the image?
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