Download or read book Hybrid Algorithms for Hidden surface Removal written by Ian Falicov and published by . This book was released on 1992 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Comparison of Two Hidden Surface Removal Algorithms written by Jen-Jer Huang and published by . This book was released on 1985 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Hidden Surface Removal and Shading Algorithms written by James Frederick Alexander Van Oss and published by . This book was released on 1983 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Implementation and Study of an Algorithm for Hidden Surface Removal written by Naomi Frid-Ruppin and published by . This book was released on 1993 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Multiprocessor Methods for Computer Graphics Rendering written by Scott Whitman and published by CRC Press. This book was released on 1992-11-02 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive work merges two of the hottest topics in computer science: parallel computing and computer graphics. Selected Topics from the Table of Contents: -Overview of Accelerated Rendering Techniques -Overview of Parallel Methods for Image Generation -Issues in Parallel Algorithm Development -Overview of Base Level Implementation -Compari

Download or read book Hidden Surface Removal Using Polygon Area Sorting written by Kevin James Weiler and published by . This book was released on 1978 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Hidden Surface Removal Through Object Space Decomposition written by Robert Monroe Simmons and published by . This book was released on 1982 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hidden surface removal is a computer graphics problem involving a great deal of computation. The problem involves two facets: determining which objects should appear in front of others (prioritization), and elimination of invisible portions of the objects through geometric calculations. Prioritization is accomplished using object space decomposition, which divides object space in a binary fashion such that the objects in a scene (or critical portions of those objects) occupy unique sub-volumes of the object space. An octal-tree is used to map the decomposition, and a simple traversal of the tree, with minor interruptions for more sophisticated decision-making, results in a stream of objects in priority order. The second phase of the hidden surface problem, removal of invisible portions of objects, often requires a great deal of computation. Parallel processing offers potential for savings in response time, and the second part of this thesis investigates a number of algorithms which attempt to take advantage of inherent concurrency. Three algorithms are presented: a quad-tree image space decomposition algorithm, a purely geometric algorithm, and an algorithm which combines ideas from the first two. (Author).

Download or read book An Exact Incremental Hidden Surface Removal Algorithm written by Alphonsus A. M. Kuijk and published by . This book was released on 1988 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Placing Hidden Surface Removal Within the CORE Graphics Standard written by Tom Stotts Wailes (CAPT, USAF.) and published by . This book was released on 1983 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Real Time Systolic Algorithm for On the Fly Hidden Surface Removal written by Tanguy Risset and published by . This book was released on 1991 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Hidden Line Removal written by Fouad Sabry and published by One Billion Knowledgeable. This book was released on 2024-05-05 with total page 109 pages. Available in PDF, EPUB and Kindle. Book excerpt: What is Hidden Line Removal Solid objects are typically modeled as polyhedra in the field of three-dimensional computer graphics. Within a polyhedron, a face is a planar polygon that is surrounded by straight line segments that are referred to as edges. When attempting to imitate curved surfaces, a polygon mesh is typically used. It is necessary for computer programs that are used to create line drawings of opaque objects to have the capability of determining whether edges or sections of the edges are hidden by the object itself or by other objects. This allows for the edges to be clipped during the rendering process. The difficulty in question is referred to as hidden-line removal. How you will benefit (I) Insights, and validations about the following topics: Chapter 1: Hidden-line removal Chapter 2: Painter's algorithm Chapter 3: Computational geometry Chapter 4: Ray casting Chapter 5: Hidden-surface determination Chapter 6: Point location Chapter 7: Euclidean minimum spanning tree Chapter 8: Art gallery problem Chapter 9: High-dynamic-range rendering Chapter 10: Straight skeleton (II) Answering the public top questions about hidden line removal. (III) Real world examples for the usage of hidden line removal in many fields. Who this book is for Professionals, undergraduate and graduate students, enthusiasts, hobbyists, and those who want to go beyond basic knowledge or information for any kind of Hidden Line Removal.

Download or read book Placing Hidden Surface Removal Within the CORE Graphics Standard An Example written by T. S. Wailes and published by . This book was released on 1983 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: A Pascal based ACM proposed standard (CORE) graphics system from the University of Pennsylvania was converted to run on an 086/8087 microcomputer. Additionally, a non-restrictive full 3-D hidden surface removal algorithm for surfaces modelled by opaque polygons was implemented. This algorithm is an extension of the list priority algorithm created by Newell, Newell, and Sacha. By saving the priority list created by the algorithm from one batch of updates to the next, computational savings are possible. Although the present algorithm can only be used on raster type display surfaces, this algorithm could be used as a prelude to other scan line hidden surface removal algorithms to provide support for vector type displays. (Author).

Download or read book A Simple Output sensitive Algorithm for Hidden Surface Removal written by Micha Sharir and published by . This book was released on 1989 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Parallel Processing Algorithms For GIS written by Richard Healey and published by CRC Press. This book was released on 2020-11-25 with total page 479 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the last fifteen years GIS has become a fully-fledged technology, deployed across a range of application areas. However, although computer advances in performance appear to continue unhindered, data volumes and the growing sophistication of analysis procedures mean that performance will increasingly become a serious concern in GIS. Parallel computing offers a potential solution. However, traditional algorithms may not run effectively in a parallel environment, so utilization of parallel technology is not entirely straightforward. This groundbreaking book examines some of the current strategies facing scientists and engineers at this crucial interface of parallel computing and GIS.; The book begins with an introduction to the concepts, terminology and techniques of parallel processing, with particular reference to GIS. High level programming paradigms and software engineering issues underlying parallel software developments are considered and emphasis is given to designing modular reusable software libraries. The book continues with problems in designing parallel software for GIS applications, potential vector and raster data structures and details the algorithmic design for some major GIS operations. An implementation case study is included, based around a raster generalization problem, which illustrates some of the principles involved. Subsequent chapters review progress in parallel database technology in a GIS environment and the use of parallel techniques in various application areas, dealing with both algorithmic and implementation issues.; "Parallel Processing Algorithms for GIS" should be a useful text for a new generation of GIS professionals whose principal concern is the challenge of embracing major computer performance enhancements via parallel computing. Similarly, it should be an important volume for parallel computing professionals who are increasingly aware that GIS offers a major application domain for their technology.

Download or read book Output sensitive Methods for Rectilinear Hidden Surface Removal written by DIMACS (GROUP) and published by . This book was released on 1990 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: "We present an algorithm for the hidden-surface elimination problem for rectangles, which is also known as window rendering. The time complexity of our algorithm is dependent on both the number of input rectangles, n, and on the size of the output, k. Our algorithm obtains a trade-off between these two components, in that its running time is [formula], where 1 [less than or equal to] r [less than or equal to] log n is a tunable parameter. By using this method while adjusting the parameter r 'on the fly' one can achieve a running time that is O(n log n+k(log n/log(1+k/n))). Note that when k is [Theta](n), this achieves an O(n log n) running time, and when k is [formula] for any positive constant [epsilon], then this achieves an O(k) running time, both of which are optimal."

Download or read book A Comparison of Standard Hidden Surface and Edge Removal Algorithms to the Merge and Split Method written by Paul DeLetter and published by . This book was released on 1991 with total page 678 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Algorithms and Complexity written by Bozzano G Luisa and published by Elsevier. This book was released on 2014-06-28 with total page 1011 pages. Available in PDF, EPUB and Kindle. Book excerpt: This first part presents chapters on models of computation, complexity theory, data structures, and efficient computation in many recognized sub-disciplines of Theoretical Computer Science.