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361 | Reconstruction of three-dimensional surfaces from two-dimensional projections | Abstract: This thesis describes a method for determining the three-dimensional shape of an object from a set of photographs of the objects. For a non-glossy surface, the image brightness is, in theory, a function only of the normal to the surface and of the incident light direction. A reflectivity l... | three-dimensional images; image brightness; reflectivity law | 1981-06 | |
362 | Surface perturbations for texture mapping | This thesis present a new method of texture mapping which can be used in conjunction with the above techniques to improve textured images. The proposed method uses surface perturbations for texture mapping. Surface perturbations enhance traditional texture mapping techniques by allowing the texture ... | surface perturbations; texture mapping; computers | 1987-03 | |
363 | An Interactive Continuous Simulation Language | Computer simulation has come into increasingly widespread use to study the behavior of systems of which the state of the system changes over time. There have been two main types of simulation languages developed to study these systems, continuous simulation languages to study continuous change model... | 1968-10 | ||
364 | Computer Illustration of Three Dimensional Sculptured Surfaces | The information content in computer generated images is often overwhelming to visually interpret. To better communicate the overall shape information of a given model, current techniques for creation of wireframes, shaded renderings. and painted images need to be augmented and used cooperatively. A ... | computer graphics; computer generated image | 1990-08 | |
365 | Considerations for the Development of a Computer-Aided Electrical Design System | The specifications of a computer-aided design system are proposed based on the implementation of a prototype subsystem using UNIVAC 1108 and PDP-8 computers. The design system would aid a designer who wished to select and specify electrical fixtures, controls and circuits, and place them in a buildi... | 1969-09 | ||
366 | Intersurface continuity of B-spline based solid models | One of the issues of concern in any boundary representation model is the smoothness at the abutment edges of the model surface patches. This thesis looks at the maintenance of this smoothness (continuity) between connected B-spline surfaces in a multi-surface model. This process also necessitates ad... | computer graphics; computer aided design | 1988-08 | |
367 | Models for Stochastic Texture Generation | This work explores current models of textures for image synthesis and analysis, with an emphasis on generation of stochastic textures. Digital signal processing techniques are applied to create a general and robust model for the generation of stochastic textures. Martingale sequences are analyzed, a... | computer graphics; models of texture; image synthesis; image analysis; stochastic textures | 1985-12 | |
368 | Page 10 | ||||
369 | Page 107 | ||||
370 | Page 107 | ||||
371 | Page 150 | ||||
372 | Page 17 | ||||
373 | Page 18 | ||||
374 | Page 19 | ||||
375 | Page 20 |