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Preface and Table of Contents
(The Eurographics Association, 2009)
Preface and Table of Contents
Bilateral Filter Based Compositing for Variable Exposure Photography
(The Eurographics Association, 2009)
Compositing a scene from multiple images is of considerable interest to graphics professionals. Typical compositing techniques involve estimation or explicit preparation of matte by an artist. In this article, we address ...
Fast Approximation of Multiple Scattering in Inhomogeneous Participating Media
(The Eurographics Association, 2009)
This paper presents a fast approximation for the solution of the radiative transfer equation in inhomogeneous participating media. This scheme traces rays from the point light creating spherical wavefronts. While we march ...
A new Projection Method for Point Set Surfaces
(The Eurographics Association, 2009)
A successful approach in triangulating point set surfaces is to apply operations, like a projection operator for advancing front algorithms, directly to Moving-Least Squares (MLS) surfaces. The MLS method naturally handles ...
Continuous Search and Replace in Vector Graphics
(The Eurographics Association, 2009)
Many types of vector graphics comprise large numbers of almost identical partial shapes such as serifs in typeface design, ornaments in illustrations, and stylistic elements in icon design. As of today, later design changes ...
Volume Conserving Simulation of Deformable Bodies
(The Eurographics Association, 2009)
We present a new method for simulating volume conserving deformable bodies using an impulse-based approach. In order to simulate a deformable body a tetrahedral model is generated from an arbitrary triangle mesh. All ...
A Real-time Interactive Tool for Image Cutout
(The Eurographics Association, 2009)
We present an interactive tool for extracting foreground objects from image in real-time. As seen from the object boundary, the segmentation is to split pixel-pairs right on the boundary. The system utilizes the user input ...
Importance Sampling with Floyd-Steinberg Halftoning
(The Eurographics Association, 2009)
This paper proposes a deterministic importance sampling algorithm for complex integrands. The idea is based on the recognition that halftoning algorithms are equivalent to importance sampling if the gray-scale image and a ...
A Cost Metric for Scene-Interior Ray Origins
(The Eurographics Association, 2009)
Acceleration structures reducing the number of intersection tests are crucial for high ray tracing performance. The best acceleration structures are currently obtained using the surface area heuristic (SAH) which greedily ...
Does Brief Exposure to a Self-avatar Effect Common Human Behaviors in Immersive Virtual Environments?
(The Eurographics Association, 2009)
A plausible assumption is that self-avatars increase the realism of immersive virtual environments (VEs), because self-avatars provide the user with a visual representation of his/her own body. Consequently having a ...