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Now showing items 31-40 of 129
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 ...
Adaptive Caustic Maps Using Deferred Shading
(The Eurographics Association and Blackwell Publishing Ltd, 2009)
Teaching Computer Graphics in the Context of Theatre
(The Eurographics Association, 2009)
Since the spring of 2004 the authors have coordinated efforts in teaching computer graphics within courses in their disciplines of computer science and computer graphics design, while collaborating on virtual theatre ...
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 ...
Predicting Display Visibility Under Dynamically Changing Lighting Conditions
(The Eurographics Association and Blackwell Publishing Ltd, 2009)
Display devices, more than ever, are finding their ways into electronic consumer goods as a result of recent trends in providing more functionality and user interaction. Combined with the new developments in display ...
Modal Locomotion: Animating Virtual Characters with Natural Vibrations
(The Eurographics Association and Blackwell Publishing Ltd, 2009)
We present a general method to intuitively create a wide range of locomotion controllers for 3D legged characters. The key of our approach is the assumption that efficient locomotion can exploit the natural vibration modes ...
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 ...
Time-of-Flight Sensors in Computer Graphics
(The Eurographics Association, 2009)
A growing number of applications depend on accurate and fast 3D scene analysis. Examples are model and lightfield acquisition, collision prevention, mixed reality, and gesture recognition. The estimation of a range map by ...
Feature Preserving Point Set Surfaces based on Non-Linear Kernel Regression
(The Eurographics Association and Blackwell Publishing Ltd, 2009)
Moving least squares (MLS) is a very attractive tool to design effective meshless surface representations. However, as long as approximations are performed in a least square sense, the resulting definitions remain sensitive ...
Detecting Symmetries and Curvilinear Arrangements in Vector Art
(The Eurographics Association and Blackwell Publishing Ltd, 2009)
Understanding symmetries and arrangements in existing content is the first step towards providing higher level content aware editing capabilities. Such capabilities may include edits that both preserve existing structure ...