[Due: 09/30/2016 ALL CLASSES] [25 Points]
The following terms are basic terms related to image editing. Please copy and define the following information into your journal. You are allowed to abbreviate as necessary.
- If you are given the VOCABULARY TERM you must find the DEFINITION.
- If you are given the DEFINITION you must find the VOCABULARY TERM.
Vocabulary Terms
- Pixel:
- __________: The number of pixels, both horizontally and vertically, used to capture or display the image. The higher the _________, the finer the image details.
- Color Depth:
- CMYK Color:
- _____ _______: A _______ is the set of available colors. For a given application, the _______ may be only a subset of all the colors that can be physically displayed. For example, many computer systems can display 16-million unique colors, but a given program would use only 256 of them at a time if the display is in 256-color mode. The computer system's _______, therefore, would consist of the 16 million colors, but the program's _______ would contain only the 256-color subset.
- ___: A bit-mapped file format used by Microsoft Windows. The ___ format supports RGB, indexed-color, grayscale, and Bitmap color modes.
- RGB Color:
- ___: Developed as a patent-free alternative to GIF, this format is used for lossless compression for the purposes of displaying images on the World Wide Web. Adopted by the WWW consortium as a replacement for GIF, some older versions of Web browsers may not support ___ images.
- GIF:
- JPEG:
- _____: A data compression technique that can reduce the detail of a digital image file. Most video compression techniques utilize lossy compression.
- Non-lossy (a.k.a. lossless):
Pro-Tip
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