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Antialiasing for Automultiscopic 3D Displays
(The Eurographics Association, 2006)
Automultiscopic displays show stereoscopic images that can be viewed from any viewpoint without special glasses. They hold great promise for the future of television and digital entertainment. However, the image quality ...
Image-driven Navigation of Analytical BRDF Models
(The Eurographics Association, 2006)
Specifying parameters of analytic BRDF models is a difficult task as these parameters are often not intuitive for artists and their effect on appearance can be non-uniform. Ideally, a given step in the parameter space ...
Progressively-Refined Reflectance Functions from Natural Illumination
(The Eurographics Association, 2004)
In this paper we present a simple, robust, and efficient algorithm for estimating reflectance fields (i.e., a description of the transport of light through a scene) for a fixed viewpoint using images of the scene under ...
Practical, Real-time Studio Matting using Dual Imagers
(The Eurographics Association, 2006)
This paper presents a practical system for capturing high-resolution video mattes using cameras that contain two imagers on one optical axis. The dual imagers capture registered frames that differ only by defocus or ...
Experimental Analysis of BRDF Models
(The Eurographics Association, 2005)
The Bidirectional Reflectance Distribution Function (BRDF) describes the appearance of a material by its interaction with light at a surface point. A variety of analytical models have been proposed to represent BRDFs. ...
Efficient Isotropic BRDF Measurement
(The Eurographics Association, 2003)
In this paper we present novel reflectance measurement procedures that require fewer total measurements than standard uniform sampling approaches. First, we acquire densely sampled reflectance data for a large collection ...
Acquisition and Rendering of Transparent and Refractive Objects
(The Eurographics Association, 2002)
This paper introduces a new image-based approach to capturing and modeling highly specular, transparent, or translucent objects. We have built a system for automatically acquiring high quality graphical models of objects ...
Polyhedral Visual Hulls for Real-Time Rendering
(The Eurographics Association, 2001)
We present new algorithms for creating and rendering visual hulls in real-time. Unlike voxel or sampled approaches, we compute an exact polyhedral representation for the visual hull directly from the silhouettes. This ...