_7_Graphics_f05 - 1 Graphics Graphics 2 Vocabulary •...

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Unformatted text preview: 1 Graphics Graphics 2 Vocabulary • Vector • Object Oriented • Bitmapped • Raster • Line Art • Continuous Tone • Dithering • Resolution • Pixels • Bit depth • Anti-Aliasing • Scaling • Cropping 3 Vocabulary • Raster – A bitmapping device • Monitor • Laser Printer • Scanner • Digital Camera 4 5 Vocabulary • Resolution – The crispness of detail or fineness of grain in an image – Measured in pixels per inch or dots per inch (dpi) 6 Vocabulary • Pixel – Picture Element – The smallest unit that a device can address 7 Vocabulary • Bit depth – The number of bits used to store information about each pixel – Can describe the image or the monitor – The more bit depth the larger the file 8 Vocabulary • Bit depth – Monitor – monitor can show a certain # of colors – Image – image may contain the specified # of colors 9 Vocabulary • Bit depth 1 bit = 2 colors (black or white) 4 bits = 16 colors (16 combinations) 8 bit =256 colors 16 bit = 65536 24 bit =16777216 colors 10 Vocabulary • Anti-aliasing – The process of bluring sharp edges in pictures to get rid of the jagged edges of lines 11 Anti-Aliasing 12...
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This note was uploaded on 11/27/2009 for the course BSAT 321 taught by Professor Melaniemeche during the Spring '09 term at University of Louisiana at Lafayette.

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_7_Graphics_f05 - 1 Graphics Graphics 2 Vocabulary •...

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