Browsing Issue 2 by Title

Now showing items 4-7 of 7

    • Pictorial Editing by Shape Matching Techniques 

      Ventura, A. Della; Ongaro, P.; Schettini, R. (Blackwell Science Ltd and the Eurographics Association, 1993)
      A number ofpainting and retouching packages operate much like the artist s traditional canvas andpalette, with electronic toolsfunctioning like their studio counterparts. These programs, while offering an ample set of tools ...

    • The Potential Equation and Importance in Illumination Computations 

      Pattanaik, S. N.; Mudur, S. P. (Blackwell Science Ltd and the Eurographics Association, 1993)
      An equation adjoint to the luminance equation for describing the global illumination can be formulated using the notion of a surface potential to illuminate the region of interest. This adjoint equation which we shall call ...

    • PRIP - A Parallel Raster Image Processor 

      Van Campenhout, Jan M.; Lasure, Roeland (Blackwell Science Ltd and the Eurographics Association, 1993)
      Like colour video displays and laser printers, laser photoplotters are raster scan devices. For such devices, the pixel stream representing the image must be generated in real time, and in the (scan line) order required. ...

    • A Survey of 3D Solid Reconstruction from 2D Projection Line Drawings 

      Wang, Weidong; Grinstein, Georges G. (Blackwell Science Ltd and the Eurographics Association, 1993)
      The reconstruction of a 3D object from its 2D projection(s) and its corresponding problem of 3D object recognition are two of the important research areas in the field of computer vision and artificial intelligence. ...