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IGC D1
IGC D1 Basic Scanning Hardware
| Question | Anwer |
|---|---|
| Bitmapped file that reduces the file size of an image. Used primarily for photographs | .JPEG or .JPG File |
| The star pattern is formed when two screen angles are in alignment | Moire |
| A digitizing device that captures line art and photographs from a flat glass type machine | Flatbed Scanner |
| A digitizing device that captures 35mm slides into high quality images. | Slide Scanner |
| A digitizing device that captures flexible photographs or transparencies. Images captured by wrapping the art around a clear glass cylinder and rotating the image at high speeds that is viewed by a laser to capture the image. | Drum Scanner |
| (Encapsulated PostScript) - Used generally for a vector format. | .EPS File |
| Compression software the selects (Details) of the data. | Lossy |
| Raster (bitmapped) file format that saves all of the metadata of a file. It is the best format for Windows or MAC platforms. | .TIFF File |
| Compression software that selects (ALL) of the data. | Lossless |
| The density of dots or pixels on a page or monitor usually measured in dots per inch (DPI) | Resolution |
| Pixels Per Inch that is a measurement of input resolution. Used when you scan art or photograph. | PPI |
| Dots Per Inch that is a measurement of resolution at which an out device uses. Example - Used when you output to an Imagesetter or Printer | DPI |
| Lines Per Inch that is a measurement of screen resolution. Used when you are printing on a press. | LPI |
| Portable Document File - Compression software that emeds all the necessary information to view a document or entire publication. |
Created by:
johnaugustine