Results 281 to 290 of about 291,690 (311)
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Image Processing and Computer Graphics
Computer Graphics and Image Processing, 1979For a number of years, image processing and computer graphics have been treated as separate subjects. Conferences and journals exist for one group or the other but rarely for both groups. However, the hardware for computer graphics, and even for alphanumeric displays, more and more frequently use raster-scan processing.
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Second order image statistics in computer graphics
Proceedings of the 1st Symposium on Applied perception in graphics and visualization, 2004The class of all natural images is an extremely small fraction of all possible images. Some of the structure of natural images can be modeled statistically, revealing striking regularities. Moreover, the human visual system appears to be optimized to view natural images. Images that do not behave statistically as natural images are harder for the human
Reinhard, Erik +3 more
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TEACHING IMAGE COMPUTATION: FROM COMPUTER GRAPHICS TO COMPUTER VISION
International Journal of Pattern Recognition and Artificial Intelligence, 2001This paper describes a course in image computation that is designed to follow and build up an established course in computer graphics. The course is centered on images: how they are generated, manipulated, matched and symbolically described. It builds on the student's knowledge of coordinate systems and the perspective projection pipeline.
J. Ross Beveridge, Bruce A. Draper
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A raster engine for computer graphics and image composition
Proceedings of APCCAS'94 - 1994 Asia Pacific Conference on Circuits and Systems, 2002A raster engine (RE) is designed and implemented to improve the performance of computer graphics and image composition. The RE hardware can release more than 50% CPU loads. Furthermore, if the approximated Phong method which is proposed is applied, 89% CPU operations are reduced by the RE.
Hwan-Rei Lee +3 more
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Image Synthesis Based on Computer Graphics
2012The computer simulation can conveniently model the real scenes at little expense. In this paper, in order to realize the synthesis of the object and background images, their image data is firstly obtained through computer simulation. In order to view the background and objects at different angles, the coordinate system is reset according to the ...
Zhanhai Dong +4 more
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Reliability of computer graphic images for visual assessment
The Visual Computer, 1991This paper analyzes the use of computer graphics images as an architectural assessment tool. The characteristics of such images as an architectural simulation tool are discussed and their reliability as an assessment tool is evaluated and compared with that of traditional hand-generated perspective drawings.
Koichi Harada +5 more
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The Application of Computer Graphics and Image Software in the Marine Graphic Advertisement Design
Journal of Coastal Research, 2020Zang, Z. and Wang, Z., 2020. The application of computer graphics and image software in the marine graphic advertisement design. In: Li, L. and Huang, X. (eds.), Sustainable Development in Coastal Regions: A Perspective of Environment, Economy, and Technology. Journal of Coastal Research, Special Issue No. 112, pp. 375-378.
Zhiyun Zang, Zhigang Wang
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Interactive Computer Graphic Image Analysis for Functional Neurosurgery
Stereotactic and Functional Neurosurgery, 1987This study deals with the use of microcomputer graphic analysis of preop-erative magnetic resonance imaging (MRI) scans in functional neurosurgical procedures. Three patients (2 treated for thalamotomy and 1 for thalamic stimulation) had preadmission MRI scans which delineated the classic internal landmarks used in functional neurosurgery.
G.L. Rea, J.R. Davis, J.H. Goodman
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From image and video compression to computer graphics
Proceedings 2000 International Conference on Image Processing (Cat. No.00CH37101), 2000We report previous effort in expanding image and video compression to computer graphics applications, in particular those based on image-based rendering. We then introduce our progress in developing a networked immersive environment that integrates image analysis, face animation, and streaming of 3D objects, to provide a truly immersive environment ...
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From concept to image with computer art graphics
Proceedings. 1997 IEEE Conference on Information Visualization (Cat. No.97TB100165), 2002Discusses how to train computer graphics-oriented students to be able to use the computer to its full artistic potential, with application both of programming and art-related issues. Students create computer art graphics inspired by scientific concepts, to match the curricular content of other courses they are taking concurrently.
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