RIU 324 Study Guide - Final Guide: Cathode Ray Tube, Dynamic Range, Frame Rate
12 Mar 2020
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Document Summary
Understand pitfalls of sloppy measurement, especially when tracing an area. Angle must be considered so as to not over or underestimate the true. Minimize the amount of error in the assessed area term. Emits electrons which are scanned across a coated screen. The screen is coated with a phosphorescent layer which glows when excited by electrons. By changing the electron density, regions on the screen can be made to glow more or less brightly. Presents an image as the combination of two interlaced fields, an off and an even. Able to display both fields on an image simultaneously. The image is produced in half of the time and frame rate is double that of an interlaced monitor. Convert decimal numbers to binary and vice versa. High-level understanding of limitations and advantages of analog- vs digital storage devices. Image fade= stored charges on the silicon wafer dissipate over time modes. Image flicker= caused by switching between read and write.
