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Raster scan

Index Raster scan

A raster scan, or raster scanning, is the rectangular pattern of image capture and reconstruction in television. [1]

90 relations: A Simple Response to an Elemental Message, AI Mk. VIII radar, Analog television, Arecibo message, Bitmap, BMP file format, Cathode ray tube, Chronostasis, Deflection yoke, Direct-view bistable storage tube, Electron, Electron microscope, Film frame, Frank Gray (researcher), Genlock, Gerhard Kraft, Graphic design, Hogan's Alley (video game), Horizontal blanking interval, Hoshen–Kopelman algorithm, IBM 2260, Imlac PDS-1, Interlaced video, Kinescope, Knitting, Laser printing, Laser scanning, List of video game websites, Macintosh 128K/512K technical details, Magnetic force microscope, Magnetic lens, Maurice Leblanc (engineer), Mechanical television, Microscanner, Microscanning, Near-field scanning optical microscope, NLS (computer system), Non-contact atomic force microscopy, NTSC, Outline of television broadcasting, Parallax scrolling, Parallel multidimensional digital signal processing, Particle therapy, Pencil-beam scanning, Photographic paper, Pixel, Pixel aspect ratio, Pixels (2015 film), Projection clock, QEMSCAN, ..., Raster, Raster graphics, Refresh rate, Saccade, Saccadic suppression of image displacement, Scan, Scan conversion, Scan line, Scanline rendering, Scanning electrochemical microscopy, Scanning electron microscope, Scanning probe microscopy, Scotophor, Signal, Spark printing, SUN workstation, Super Scope, Tektronix 4010, Television, Television in the Soviet Union, Television set, Text mode, Transsaccadic memory, Turing machine gallery, Umtech, University of North Texas, Vacuum tube, Vector General, Vector monitor, Vectrex, Vertical blank interrupt, Vertical blanking interval, VHS, Video camera tube, Video game, Video synthesizer, Voyager Golden Record, VT52, XFree86 Modeline, 44,100 Hz. Expand index (40 more) »

A Simple Response to an Elemental Message

A Simple Response to an Elemental Message (ASREM) was an Interstellar Radio Message (IRM) consisting primarily of 3775 worldwide responses to this initiative's posed question; "How will our present, environmental interactions shape the future?" This transmission also features a smaller 'Honorary Mention' text archive and a series of images of Earth.

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AI Mk. VIII radar

Airborne Interception radar, Mark VIII, or AI Mk.

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Analog television

Analog television or analogue television is the original television technology that uses analog signals to transmit video and audio.

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Arecibo message

The Arecibo message is a 1974 interstellar radio message carrying basic information about humanity and Earth sent to globular star cluster M13 in the hope that extraterrestrial intelligence might receive and decipher it.

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Bitmap

In computing, a bitmap is a mapping from some domain (for example, a range of integers) to bits.

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BMP file format

The BMP file format, also known as bitmap image file or device independent bitmap (DIB) file format or simply a bitmap, is a raster graphics image file format used to store bitmap digital images, independently of the display device (such as a graphics adapter), especially on Microsoft Windows and OS/2 operating systems.

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Cathode ray tube

The cathode ray tube (CRT) is a vacuum tube that contains one or more electron guns and a phosphorescent screen, and is used to display images.

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Chronostasis

Chronostasis (from Greek χρόνος, chrónos, "time" and στάσις, stásis, "standing") is a type of temporal illusion in which the first impression following the introduction of a new event or task-demand to the brain appears to be extended in time.

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Deflection yoke

A deflection yoke is a kind of magnetic lens, used in cathode ray tubes to scan the electron beam both vertically and horizontally over the whole screen.

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Direct-view bistable storage tube

Direct-view bistable storage tube (DVBST) was an acronym used by Tektronix to describe their line of storage tubes.

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Electron

The electron is a subatomic particle, symbol or, whose electric charge is negative one elementary charge.

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Electron microscope

An electron microscope is a microscope that uses a beam of accelerated electrons as a source of illumination.

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Film frame

In filmmaking, video production, animation, and related fields, a frame is one of the many still images which compose the complete moving picture.

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Frank Gray (researcher)

Frank Gray (13 September 1887, Alpine, Indiana – 23 May 1969) was a physicist and researcher at Bell Labs who made numerous innovations in television, both mechanical and electronic, and is remembered for the Gray code.

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Genlock

Genlock (generator locking) is a common technique where the video output of one source, or a specific reference signal from a signal generator, is used to synchronize other picture sources together.

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Gerhard Kraft

Gerhard Kraft (born 1941 in Heidelberg, Germany) is a German physicist, best known for introducing heavy ion cancer therapy in Europe.

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Graphic design

Graphic design is the process of visual communication and problem-solving through the use of typography, photography and illustration.

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Hogan's Alley (video game)

is a 1984 video game by Nintendo.

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Horizontal blanking interval

Horizontal blanking interval refers to a part of the process of displaying images on a computer monitor or television screen via raster scanning.

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Hoshen–Kopelman algorithm

The Hoshen–Kopelman algorithm is a simple and efficient algorithm for labeling clusters on a grid, where the grid is a regular network of cells, with the cells being either occupied or unoccupied.

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IBM 2260

The text-only monochrome IBM 2260 cathode ray tube (CRT) video display terminal (Display Station) plus keyboard was a 1964 predecessor to the more-powerful IBM 3270 terminal line which eventually was extended to support color text and graphics.

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Imlac PDS-1

The IMLAC PDS-1 and PDS-4 were popular graphical display systems in the 1970s.

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Interlaced video

Interlaced video is a technique for doubling the perceived frame rate of a video display without consuming extra bandwidth.

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Kinescope

Kinescope, shortened to kine, also known as telerecording in Britain, is a recording of a television program on motion picture film, directly through a lens focused on the screen of a video monitor.

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Knitting

Knitting is a method by which yarn is manipulated to create a textile or fabric for use in many types of garments.

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Laser printing

Laser printing is an electrostatic digital printing process.

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Laser scanning

In modern surveying, the general meaning of laser scanning is the controlled deflection of laser beams, visible or invisible.

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List of video game websites

This is a list of video gaming-related websites.

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Macintosh 128K/512K technical details

The original Macintosh was a relatively simple machine, now of interest for its simplicity and for the fact that it was the first computer produced by Apple under the name Macintosh.

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Magnetic force microscope

The magnetic force microscope (MFM) is a variety of atomic force microscope, where a sharp magnetized tip scans a magnetic sample; the tip-sample magnetic interactions are detected and used to reconstruct the magnetic structure of the sample surface.

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Magnetic lens

thumb thumb A subtype of a magnetic lens (quadrupole magnet) in the Maier-Leibnitz laboratory, Munich A magnetic lens is a device for the focusing or deflection of moving charged particles, such as electrons or ions, by use of the magnetic Lorentz force.

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Maurice Leblanc (engineer)

Maurice Leblanc (1857 – 1923) was a French engineer and industrialist.

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Mechanical television

Mechanical television or mechanical scan television is a television system that relies on a mechanical scanning device, such as a rotating disk with holes in it or a rotating mirror, to scan the scene and generate the video signal, and a similar mechanical device at the receiver to display the picture.

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Microscanner

A microscanner (or micro-scanning mirror) is a micro-opto-electromechanical system (MOEMS) in the category of micro-mirror actuators for dynamic light modulation.

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Microscanning

Microscanning is a method for increasing resolution of digital cameras.

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Near-field scanning optical microscope

Near-field scanning optical microscopy (NSOM/SNOM) is a microscopy technique for nanostructure investigation that breaks the far field resolution limit by exploiting the properties of evanescent waves.

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NLS (computer system)

NLS, or the "oN-Line System", was a revolutionary computer collaboration system from the 1960s.

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Non-contact atomic force microscopy

Non-contact atomic force microscopy (nc-AFM), also known as dynamic force microscopy (DFM), is a mode of atomic force microscopy, which itself is a type of scanning probe microscopy.

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NTSC

NTSC, named after the National Television System Committee,National Television System Committee (1951–1953),, 17 v. illus., diagrs., tables.

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Outline of television broadcasting

The following outline is provided as an overview of and topical guide to television broadcasting: Television broadcasting: form of broadcasting in which a television signal is transmitted by radio waves from a terrestrial (Earth based) transmitter of a television station to TV receivers having an antenna.

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Parallax scrolling

Parallax scrolling is a technique in computer graphics where background images move past the camera more slowly than foreground images, creating an illusion of depth in a 2D scene and adding to the sense of immersion in the virtual experience.

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Parallel multidimensional digital signal processing

Parallel multidimensional digital signal processing (mD-DSP) is defined as the application of parallel programming and multiprocessing to digital signal processing techniques to process digital signals that have more than a single dimension.

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Particle therapy

Particle therapy is a form of external beam radiotherapy using beams of energetic protons, neutrons, or positive ions for cancer treatment.

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Pencil-beam scanning

Pencil beam scans (Medical physics).

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Photographic paper

Photographic paper is a paper coated with a light-sensitive chemical formula, used for making photographic prints.

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Pixel

In digital imaging, a pixel, pel, dots, or picture element is a physical point in a raster image, or the smallest addressable element in an all points addressable display device; so it is the smallest controllable element of a picture represented on the screen.

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Pixel aspect ratio

Pixel aspect ratio (often abbreviated PAR) is a mathematical ratio that describes how the width of a pixel in a digital image compares to the height of that pixel.

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Pixels (2015 film)

Pixels is a 2015 action comedy film produced by Columbia Pictures, 1492 Pictures and Happy Madison Productions.

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Projection clock

A projection clock (also called ceiling clock) is an analog or digital clock equipped with a projector that creates an enlarged image of the clock face on any suitable projection screen, most often the ceiling.

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QEMSCAN

QEMSCAN is the name for an integrated automated mineralogy and petrography solution providing quantitative analysis of minerals, rocks and man-made materials.

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Raster

Raster may refer to.

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Raster graphics

In computer graphics, a raster graphics or bitmap image is a dot matrix data structure that represents a generally rectangular grid of pixels (points of color), viewable via a monitor, paper, or other display medium.

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Refresh rate

The refresh rate (most commonly the "vertical refresh rate", "vertical scan rate" for cathode ray tubes) is the number of times in a second that a display hardware updates its buffer.

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Saccade

A saccade (French for jerk) is a quick, simultaneous movement of both eyes between two or more phases of fixation in the same direction.

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Saccadic suppression of image displacement

Saccadic suppression of image displacement (SSID), is the phenomenon in visual perception where the brain selectively blocks visual processing during eye movements in such a way that large changes in object location in the visual scene during a saccade or blink are not detected.

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Scan

Scan may refer to: Acronyms.

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Scan conversion

The process of representing continuous graphics objects as a collection of discrete pixels is called scan conversion.

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Scan line

A scan line (also scanline) is one line, or row, in a raster scanning pattern, such as a line of video on a cathode ray tube (CRT) display of a television set or computer monitor.

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Scanline rendering

Scanline rendering (also scan line rendering and scan-line rendering) is an algorithm for visible surface determination, in 3D computer graphics, that works on a row-by-row basis rather than a polygon-by-polygon or pixel-by-pixel basis.

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Scanning electrochemical microscopy

Scanning electrochemical microscopy (SECM) is a technique within the broader class of scanning probe microscopy (SPM) that is used to measure the local electrochemical behavior of liquid/solid, liquid/gas and liquid/liquid interfaces.

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Scanning electron microscope

A scanning electron microscope (SEM) is a type of electron microscope that produces images of a sample by scanning the surface with a focused beam of electrons.

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Scanning probe microscopy

Scanning probe microscope (SPM) is a branch of microscopy that forms images of surfaces using a physical probe that scans the specimen.

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Scotophor

A scotophor is a material showing reversible darkening and bleaching when subjected to certain types of radiation.

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Signal

A signal as referred to in communication systems, signal processing, and electrical engineering is a function that "conveys information about the behavior or attributes of some phenomenon".

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Spark printing

Spark printing is an obsolete form of computer printing and before that fax and chart recorder printing which uses a special paper coated with a conductive layer over a contrasting backing, originally black carbon over white paper but later aluminium over black paper.

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SUN workstation

The SUN workstation was a modular computer system designed at Stanford University in the early 1980s.

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Super Scope

The Super Scope, sold as the Nintendo Scope in Europe and Australia, is a first party light gun peripheral for the Super Nintendo Entertainment System.

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Tektronix 4010

The Tektronix 4010 series was a family of text and graphics computer terminals based on the company's storage tube technology.

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Television

Television (TV) is a telecommunication medium used for transmitting moving images in monochrome (black and white), or in colour, and in two or three dimensions and sound.

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Television in the Soviet Union

Television in the Soviet Union was owned, controlled and censored by the state.

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Television set

A television set or television receiver, more commonly called a television, TV, TV set, or telly, is a device that combines a tuner, display, and loudspeakers for the purpose of viewing television.

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Text mode

Text mode is a computer display mode in which content is internally represented on a computer screen in terms of characters rather than individual pixels.

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Transsaccadic memory

Transsaccadic memory is the neural process that allows humans to perceive their surroundings as a seamless, unified image despite rapid changes in fixation points.

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Turing machine gallery

The following article is a supplement to the article Turing machine.

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Umtech

Umtech Incorporated., also known as the VideoBrain Computer Company, was an early entrant in the personal computer market that developed, manufactured, and marketed the first computer, VideoBrain, sold in department stores.

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University of North Texas

The University of North Texas (UNT) is a public research institution in Denton with programs in natural, formal, and social sciences, engineering, liberal arts, fine arts, performing arts, humanities, public policy, graduate professional education, and post-doc research.

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Vacuum tube

In electronics, a vacuum tube, an electron tube, or just a tube (North America), or valve (Britain and some other regions) is a device that controls electric current between electrodes in an evacuated container.

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Vector General

Vector General (VG) was a series of graphics terminals and the name of the Californian company that produced them.

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Vector monitor

A vector monitor or vector display is a display device used for computer graphics up through the 1970s.

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Vectrex

The Vectrex is a vector display-based home video game console that was developed by Western Technologies/Smith Engineering.

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Vertical blank interrupt

A vertical blank interrupt (or VBI) is a hardware feature found in some computer systems that generate a video display.

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Vertical blanking interval

In a raster graphics display, the vertical blanking interval (VBI), also known as the vertical interval or VBLANK, is the time between the end of the final line of a frame or field and the beginning of the first line of the next frame.

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VHS

The Video Home System (VHS) is a standard for consumer-level analog video recording on tape cassettes.

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Video camera tube

The video camera tube was a type of cathode ray tube used to capture the television image prior to the introduction of charge-coupled devices (CCDs) in the 1980s.

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Video game

A video game is an electronic game that involves interaction with a user interface to generate visual feedback on a video device such as a TV screen or computer monitor.

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Video synthesizer

A video synthesizer is a device that electronically creates a video signal.

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Voyager Golden Record

The Voyager Golden Records are two phonograph records that were included aboard both Voyager spacecraft launched in 1977.

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VT52

The VT50 was a CRT-based computer terminal introduced by Digital Equipment Corporation (DEC) in July 1974.

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XFree86 Modeline

A modeline is a configuration line in xorg.conf or the XFree86 configuration file (XF86Config) that provides information to the display server about a connected computer monitor or television and how to drive it at a specified display resolution.

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44,100 Hz

In digital audio, 44,100 Hz (alternately represented as 44.1 kHz) is a common sampling frequency.

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Redirects here:

Raster scan order, Raster scanning, Video timing.

References

[1] https://en.wikipedia.org/wiki/Raster_scan

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