PPT-Raster Scan CRT Monitors

BY PEERMOHAMEDA MCASET ASSTPROF OF INFORMATION TECHNOLOGY HAJEE KARUTHA ROWTHER HOWDIA COLLEGE UTHAMAPALAYAM Raster Scan CRT Monitors It is the most common and widely used graphical output device. Computer Monitors TV Video Monitors Computer Monitors cannot receive video TV signals eg NTSC SECAM PAL because they do not incorporate a TV tuner They have DVI andor mini D Stub connectors to connect to the Central Processing Unit CPU TV Video M 1. 2. Light. Visible Range: 390-700nm. Luminance has large dynamic range. 0.00003 Moonless overcast night sky. 30. Sky on overcast day. 30000. Sky on clear day. 16,000. Snowy ground in full sunlight. Chapter 2: . Computer Graphics Hardware. Dr. Doaa Hegazy. Overview of a graphics . system. 2. 2.1 Video Display Devices. 3. Cathode-ray-tube (CRT). CRT basics:. The screen output is stored in the frame buffer and. CMSC 435/634. 1. Light. Visible Range: 390-700nm. Luminance has large dynamic range. 0.00003 Moonless overcast night sky. 30. Sky on overcast day. 30000. Sky on clear day. 16,000. Snowy ground in full sunlight. Level 3 . Btec. Music Technology. What is a studio monitor?. Studio monitors, also called reference monitors, are loudspeakers specifically designed for audio production applications such as recording, film, television and radio studios. . Ken Carrier, . GISP. Senior GIS Specialist. Strategy & Information Department GIS Division. 2016 Ohio GIS Conference. Deliverable. Raw TIF imagery . 192,000 KB / 192 MB. No spatial reference files. Objectives. To review the definition of raster GIS. To briefly review basic raster model GIS concepts. To review raster data model advantages and disadvantages. To introduce raster data input and processing. Apr. 5. th. , 2017. Wenwen Zhang. CP6514/Spring 2017. 1. Agenda. GIS Concepts . Raster data . Raster analysis . Map algebra / Boolean overlay / Weighted overlay . Distance functions / Density / Interpolation / Surface analysis / Neighborhood statistics / Zonal statistics . Scan Conversion / . Rasterization. :. converting vector graphics into raster graphics (determining pixels in raster graphics to represent primitives in vector graphics).. Scan Converting Lines. . Raster Graphics. Also called . bitmap . graphics . Consist of grids of tiny dots called pixels . Have a fixed resolution and cannot be resized without altering image quality. Edited in paint programs . Rasters. are . beautiful.. Rasters. don’t depict objects; they represent space.. Rasters. are made of pixels, called cells. The cells are squares of a fixed size, and each contains a single value.. Katherine Paybins, USGS. Basic Ingredien. ts. Grid of data, such as the National Land Cover dataset, from 2006, and a point, line, or polygon feature dataset.. Area of interest, such as the Coterminous US, or the boundary of WV, or drainage areas in WV. DataTitle. Larry C. . Shubat. Professor. The University of Akron. Ohio GIS Conference. Hyatt Regency Columbus. September 24 – 26, 2018. Columbus, Ohio. Prof Shubat BIO. 2. BA Geology UC Davis, CA . Visible Range: 390-700nm. Luminance has large dynamic range. 0.00003 Moonless overcast night sky. 30. Sky on overcast day. 30000. Sky on clear day. 16,000. Snowy ground in full sunlight. Actual colors result from spectral curves.