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Mathematical Applications Group
Mathematical Applications Group, Inc. (a.k.a. MAGi or MAGi/SynthaVision) was an early computer technology company founded in 1966 by Dr. Philip Mittelman and located in Elmsford, New York, where it was evaluating nuclear radiation exposure. By modeling structures using ''combinatorial geometry'' mathematics and applying monte carlo radiation ray tracing techniques, the mathematicians could estimate exposures at various distances and relative locations in and around fictional structures. In 1972, the graphics group called MAGi/SynthaVision was formed at MAGi by Robert Goldstein. It was one of four companies hired to create the CG animation for the film ''Tron''. MAGi was responsible for most of the CG animation in the first half of ''Tron'', while Triple-I worked mainly on the second half of the film. MAGi modeled and animated the light cycles, recognizers and tanks. Product and legacy MAGi developed a software program called SynthaVision to create CG images and films. SynthaVisi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Computing
Computing is any goal-oriented activity requiring, benefiting from, or creating computing machinery. It includes the study and experimentation of algorithmic processes, and development of both hardware and software. Computing has scientific, engineering, mathematical, technological and social aspects. Major computing disciplines include computer engineering, computer science, cybersecurity, data science, information systems, information technology and software engineering. The term "computing" is also synonymous with counting and calculating. In earlier times, it was used in reference to the action performed by mechanical computing machines, and before that, to human computers. History The history of computing is longer than the history of computing hardware and includes the history of methods intended for pen and paper (or for chalk and slate) with or without the aid of tables. Computing is intimately tied to the representation of numbers, though mathematical conc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Lasseter
John Alan Lasseter (; born January 12, 1957) is an American film director, producer, screenwriter, animator, voice actor, and the head of animation at Skydance Animation. He was previously the chief creative officer of Pixar Animation Studios, Walt Disney Animation Studios, and Disneytoon Studios, as well as the Principal Creative Advisor for Walt Disney Imagineering. Lasseter began his career as an animator with The Walt Disney Company. After being fired from Disney for promoting computer animation, he joined Lucasfilm, where he worked on then-groundbreaking use of CGI animation. The Graphics Group of the Computer Division of Lucasfilm was sold to Steve Jobs and became Pixar in 1986. Lasseter oversaw all of Pixar's films and associated projects as executive producer. In addition, he directed ''Toy Story'' (1995), ''A Bug's Life'' (1998), ''Toy Story 2'' (1999), ''Cars'' (2006), and '' Cars 2'' (2011). From 2006 to 2018, Lasseter also oversaw all of Walt Disney Animation St ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Computer Animation
Computer animation is the process used for digitally generating animations. The more general term computer-generated imagery (CGI) encompasses both static scenes (still images) and dynamic images (moving images), while computer animation refers to moving images. Modern computer animation usually uses 3D computer graphics to generate a three-dimensional picture. The target of the animation is sometimes the computer itself, while other times it is film. Computer animation is essentially a digital successor to stop motion techniques, but using 3D models, and traditional animation techniques using frame-by-frame animation of 2D illustrations. Computer-generated animations can also allow a single graphic artist to produce such content without the use of actors, expensive set pieces, or props. To create the illusion of movement, an image is displayed on the computer monitor and repeatedly replaced by a new image that is similar to it but advanced slightly in time (usually at a ra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Software Companies Established In 1966
Software is a set of computer programs and associated documentation and data. This is in contrast to hardware, from which the system is built and which actually performs the work. At the lowest programming level, executable code consists of machine language instructions supported by an individual processor—typically a central processing unit (CPU) or a graphics processing unit (GPU). Machine language consists of groups of binary values signifying processor instructions that change the state of the computer from its preceding state. For example, an instruction may change the value stored in a particular storage location in the computer—an effect that is not directly observable to the user. An instruction may also invoke one of many input or output operations, for example displaying some text on a computer screen; causing state changes which should be visible to the user. The processor executes the instructions in the order they are provided, unless it is instructed to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ken Perlin
Kenneth H. Perlin is a professor in the Department of Computer Science at New York University, founding director of the Media Research Lab at NYU, director of the Future Reality Lab at NYU, and the Director of the Games for Learning Institute. He holds a BA. degree in Theoretical Mathematics from Harvard University (7/1979), a MS degree in Computer Science from the Courant Institute of Mathematical Sciences, New York University (6/1984), and a PhD degree in Computer Science from the same institution (2/1986). His research interests include graphics, animation, multimedia, and science education. He developed or was involved with the development of techniques such as Perlin noise, real-time interactive character animation, and computer-user interfaces. He is best known for the development of Perlin noise and Simplex noise, both of which are algorithms for realistic-looking Gradient noise. He is a collaborator of the World Building Institute. Awards In 1996, K. Perlin received a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hoc (programming Language)
hoc, an acronym for High Order Calculator, is an interpreted programming language that was used in the 1984 book The Unix Programming Environment to demonstrate how to build interpreters using Yacc. hoc was developed by Brian Kernighan and Rob Pike as a glorified interactive calculator. Its basic functionality is to evaluate floating-point numerical expressions, e.g., . Then, variables were added, conditionals, loops, user-defined functions, simple IO, and more, using a syntax resembling C. An improved hoc interpreter was included in Eighth Edition Research Unix in 1985, but it has not been generally adopted by commercial Unix systems or by Linux distributions. Instead, the earlier calculator languages dc and bc have become widespread on those systems. hoc survived and continued to evolve as part of the Plan 9 operating system. Several improved versions of Hoc were released as free software by Bell Labs and other individuals (see list below). hoc is used as the primary scrip ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Unix
Unix (; trademarked as UNIX) is a family of multitasking, multiuser computer operating systems that derive from the original AT&T Unix, whose development started in 1969 at the Bell Labs research center by Ken Thompson, Dennis Ritchie, and others. Initially intended for use inside the Bell System, AT&T licensed Unix to outside parties in the late 1970s, leading to a variety of both academic and commercial Unix variants from vendors including University of California, Berkeley (Berkeley Software Distribution, BSD), Microsoft (Xenix), Sun Microsystems (SunOS/Solaris (operating system), Solaris), Hewlett-Packard, HP/Hewlett Packard Enterprise, HPE (HP-UX), and IBM (IBM AIX, AIX). In the early 1990s, AT&T sold its rights in Unix to Novell, which then sold the UNIX trademark to The Open Group, an industry consortium founded in 1996. The Open Group allows the use of the mark for certified operating systems that comply with the Single UNIX Specification (SUS). Unix systems are chara ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ratfor
Ratfor (short for ''Rational Fortran'') is a programming language implemented as a preprocessor for Fortran 66. It provides modern control structures, unavailable in Fortran 66, to replace GOTOs and statement numbers. Features Ratfor provides the following kinds of flow-control statements, described by Kernighan and Plauger as "shamelessly stolen from the language C, developed for the UNIX operating system by D.M. Ritchie" ("Software Tools", p. 318): * statement grouping with braces * if-else, while, for, do, repeat-until, break, next * "free-form" statements, i.e., not constrained by Fortran format rules * , >=, ... in place of .LT., .GT., .GE., ... * include * # comments For example, the following code if (a > b) else might be translated as IF(.NOT.(A.GT.B))GOTO 1 MAX = A GOTO 2 1 CONTINUE MAX = B 2 CONTINUE The version of Ratfor in ''Software Tools'' is written in Ratfor, as are the sample programs, and inasmuch as its own trans ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Organic Procedural Textures
Organic may refer to: * Organic, of or relating to an organism, a living entity * Organic, of or relating to an anatomical organ Chemistry * Organic matter, matter that has come from a once-living organism, is capable of decay or is the product of decay, or is composed of organic compounds * Organic compound, a compound that contains carbon ** Organic chemistry, chemistry involving organic compounds Farming, certification and products * Organic farming, agriculture conducted according to certain standards, especially the use of stated methods of fertilization and pest control * Organic certification, accreditation process for producers of organically-farmed products * Organic horticulture, the science and art of growing fruits, vegetables, flowers, or ornamental plants by following the essential principles of organic agriculture * Organic products, "organics": ** Organic food, food produced from organic farming methods and often certified organic according to organic farming stand ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Perlin Noise
Perlin noise is a type of gradient noise developed by Ken Perlin. History Ken Perlin developed Perlin noise in 1983 as a result of his frustration with the "machine-like" look of computer-generated imagery (CGI) at the time. He formally described his findings in a SIGGRAPH paper in 1985 called ''An Image Synthesizer''. He developed it after working on Disney's computer animated sci-fi motion picture ''Tron'' (1982) for the animation company Mathematical Applications Group (MAGI). In 1997, Perlin was awarded an Academy Award for Technical Achievement for creating the algorithm, the citation for which read: Perlin did not apply for any patents on the algorithm, but in 2001 he was granted a patent for the use of 3D+ implementations of simplex noise for texture synthesis. Simplex noise has the same purpose, but uses a simpler space-filling grid. Simplex noise alleviates some of the problems with Perlin's "classic noise", among them computational complexity and visually-significan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
KPL (programming Language)
The term/acronym KPL may refer to: People * Kevin Pierre-Louis (born 1991), American football player Libraries * Kalamazoo Public Library, district library in Kalamazoo, Michigan * Kewanee Public Library, National Register of Historic Places listings in Henry County, Illinois * Kitchener Public Library, public library system for the city of Kitchener, Ontario Organizations * Kappa Phi Lambda, Asian American sorority * Khaosan Pathet Lao, the Lao News Agency * Korean Peasants League, NGO whose members are South Korean farmers * Körber PaperLink, in Hamburg, Germany, holding company for the Körber Group's Paper Division * Communist Party of Luxembourg, communist political party in Luxembourg Sports * Karnataka Premier League, Indian Twenty20 cricket league * Kazakhstan Premier League, top division football league in Kazakhstan * Kenyan Premier League, top division football league in Kenya * Kerala Premier League, Indian Football league in Kerala * Kashmir Premier League (Pakist ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ACM SIGGRAPH
ACM SIGGRAPH is the international Association for Computing Machinery's Special Interest Group on Computer Graphics and Interactive Techniques based in New York. It was founded in 1969 by Andy van Dam (its direct predecessor, ACM SICGRAPH was founded two years earlier in 1967). ACM SIGGRAPH convenes the annual SIGGRAPH conference, attended by tens of thousands of computer professionals. The organization also sponsors other conferences around the world, and regular events are held by its professional and student chapters in several countries. Committees Professional and Student Chapters Committee The Professional and Student Chapters Committee (PSCC) is the leadership group that oversees the activities of ACM SIGGRAPH Chapters around the world. Details about Local Chapters can be found below. International Resources Committee The International Resources Committee (IRC) facilitates throughout the year worldwide collaboration in the ACM SIGGRAPH community, provides an Eng ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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