SIGGRAPH
2010
ACM
13 years 11 months ago
2010
ACM
In many scenes with human characters, interacting groups are an important factor for maintaining a sense of realism. However, little is known about what makes these characters app...
SIGGRAPH
2010
ACM
13 years 11 months ago
2010
ACM
We introduce a new method for simulating frictional contact between volumetric objects using interpenetration volume constraints. When applied to complex geometries, our formulati...
SIGGRAPH
2010
ACM
13 years 11 months ago
2010
ACM
We introduce an interactive, portable, and inexpensive solution for estimating refractive errors in the human eye. While expensive optical devices for automatic estimation of refr...
SI3D
2010
ACM
13 years 11 months ago
2010
ACM
We present variance soft shadow mapping (VSSM) for rendering plausible soft shadow in real-time. VSSM is based on the theoretical framework of percentage-closer soft shadows (PCSS...
SI3D
2010
ACM
13 years 11 months ago
2010
ACM
We present a novel framework for editing geometric detail. Drawing on previous work in image- and geometry-processing, we show that the frequency-space filtering performed in mes...
SG
2010
Springer
13 years 11 months ago
2010
Springer
This paper presents VEX-CMS, a tool to build 3D virtual museums and exhibitions, architectural walkthroughs and, more generally, applications where 3D and 2D content is presented t...
SG
2010
Springer
13 years 11 months ago
2010
Springer
Declarative approaches to camera control model inputs as properties on the camera and then rely on constraint-based and/or optimization techniques to compute the camera parameters ...
SG
2010
Springer
13 years 11 months ago
2010
Springer
In this paper, we investigate how discourse context in the form of short-term memory can be exploited to automatically group consecutive strokes in digital freehand sketching. With...
APGV
2007
ACM
13 years 11 months ago
2007
ACM
The display of space filling data is still a challenge for the community of visualization. Direct Volume Rendering (DVR) is one of the most important techniques developed to achie...
APGV
2007
ACM
13 years 11 months ago
2007
ACM
Much research in recent times has been conducted towards realtime rendering of accurate glossy reflections under direct, natural illumination including correct occlusions. The vie...