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Computer graphics for half-tone three-dimensional object images
Computers & Graphics, 1974Abstract A system is described for displaying studio-quality television images of objects described by a set of closed polyhedra. The objects are defined by a series of opaque planar surfaces which may obscure and intersect each other. The image description lists are passed through a scan-conversion, hidden surface removal and shading process and are
Deborah J. Ogden, John Staudhammer
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Computer graphics – more than beautiful images
The Visual Computer, 2005Computers are being used more and more to model, simulate and render parts of the real or an imaginary world, and due to the importance of visual information for humans, computer graphics is at the very core of the technologies enabling the modern information society.
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Research on the Application of Digital Images Based on the Computer Graphics
Applied Mechanics and Materials, 2014Digital art images which is based on the computer graphics is integrated with computer graphics technology and network transmission technology. The design of the system is a new application in the field of digital art. This paper chooses ARM9 (S3C2440) processor as the hardware platform, and computer graphics Linux operating system as the software ...
Jing Li, Bin Hu
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Special issue of computer graphics and image processing
IEEE Acoustics, Speech, and Signal Processing Newsletter, 1981A special issue of Computer Graphics and Image Processing on Motion and Time-Varying Imagery is planned for 1982. Professor J.K. Aggarwal will be the guest editor for the special issue. The issue will address both theoretical and experimental issues related to time-varying imagery including dynamic scene analysis, real-time processing of imagery ...
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Feature based classification of computer graphics and real images
2009 IEEE International Conference on Acoustics, Speech and Signal Processing, 2009Photorealistic images can now be created using advanced techniques in computer graphics (CG). Synthesized elements could easily be mistaken for photographic (real) images. Therefore we need to differentiate between CG and real images. In our work, we propose and develop a new framework based on an aggregate of existing features.
Yee-Hong Yang +2 more
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Computer Graphics and its expansion to image industry
1991Major parts of computer graphics techniques such as rendering and modeling, are presented. First, we discuss the current status of computer graphics and image industry in Japan, and point out requirements that solve problems which image industry is facing to.
M. Ishii, K. Murakami
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Computer Graphics: New Emphasis on Image Quality
SMPTE Journal, 1986Increased processor speed, decreased memory and disk storage costs, and the advent of the bit-slice co-processor have enabled several companies to offer full-color (24-bit/pixel) computer graphics systems at significantly lower prices and in smaller packages than was possible a few years ago.
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Applications in Image Processing, Computer Graphics, and Computer-Aided Design
1994This chapter illustrates the use of multidimensional search tree and search trie objects for applications in image processing, computer-aided design (CAD), and computer graphics. Four applications are presented, two employing comparative-based multidimensional search trees and two employing digital-based multidimensional search tries.
Saumyendra Sengupta +1 more
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Mirrors in Computer Graphics, Computer Vision and Time-of-Flight Imaging
2013Mirroring is one of the fundamental light/surface interactions occurring in the real world. Surfaces often cause specular reflection, making it necessary to design robust geometry recovery algorithms for many practical situations. In these applications the specular nature of the surface is a challenge.
Ilya Reshetouski, Ivo Ihrke
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A high performance parallel computing system for imaging and graphics
[1991] IEEE Pacific Rim Conference on Communications, Computers and Signal Processing Conference Proceedings, 2002UWGSP4 (University of Washington Graphics System Processor) consists of four parts: a parallel vector processor, a shared-memory system, an interconnection network, and a graphics subsystem. The parallel vector processor was provided mainly for imaging and general-purpose computing, whereas the main functions of the graphics subsystem are to generate ...
S.H. Moon +3 more
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