Shared Flashcard Set

Details

unit 4
Digital Images
27
Computer Networking
10th Grade
05/10/2011

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Cards

Term
Bitmap
Definition
a category of graphics that represents the digital image as an array of dots called pixels
Term
Bitmap(BMP)
Definition
uncompressed bitmap file format that is very large and is not appropriate for the web
Term
Brightness
Definition
the measure of felative lightness or darkness of a color
Term
Contrast
Definition
relationship between the light and dark areas of an image
Term
Cropping
Definition
tool the enables the user to remove part of an image
Term
Digital zoom
Definition
function of a digital camera used to make the image seem more close-up
Term
Drawing software
Definition
program used to create vector graphics
Term
flip
Definition
reverse the image
Term
Graphics interchange format
Definition
compressed bitmap file format that supports onlt 256 colors and is appropriate for the web
Term
Grouping
Definition
to select more than one object to create a composiite object
Term
Hairline
Definition
very small space
Term
import
Definition
to inser text or objects from another source
Term
Joint photographer expers group
Definition
compressed bitmap file format that is perferred for photographs
Term
Layering
Definition
feature that allows you to place one image on top of anoter and edit eaach independently
Term
Maccro zoom
Definition
zooom that allows you to take extreme close ups
Term
Optical zoom
Definition
zoom that physically increases the length of the lens
Term
Painting software
Definition
programs used to creat bitmap images
Term
Portable network graphics
Definition
compressed bitmap filr format similar to the gif format
Term
Resize
Definition
changing the sixe or shape of an object
Term
Resolution
Definition
quality of digital detail in an image
Term
Rotate
Definition
function within graphic softwar that enables a user to rotate an image
Term
Rule
Definition
horizontal or vertical line used as a divider
Term
Tagged image file
Definition
uncompressed bitmap fil format that supports 16 million colors
Term
Uploading
Definition
the transfer of a file from a source computer to a destination computer
Term
Vector
Definition
an image created by using series of mathematically define lines and curves rather than pixels
Term
Watermark
Definition
lightly shaded text or image place in the background or embedded in some paper stock
Term
windows metafile
Definition
microsoft's vector file format
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