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WSCG
2000
139views more  WSCG 2000»
13 years 8 months ago
Optimizing Combined Volume and Surface Data Ray Casting
Techniques for simultaneous display of volume data and geometric models have been reported in the literature. These techniques either require conversion from one representation to...
Marcelo Rodrigo Maciel Silva, Isabel Harb Manssour...
ACSC
2005
IEEE
14 years 1 months ago
Real-time Monocular Tracking of View Frustum for Large Screen Human-Computer Interaction
This paper introduces a novel approach towards direct interaction with large display systems. Monocular computer vision is utilised to avoid restraints imposed by input devices. T...
Kelvin Cheng, Masahiro Takatsuka
SIBGRAPI
2005
IEEE
14 years 1 months ago
Two-Level Interaction Approach for Transfer Function Specification
Direct volume rendering techniques are used to visualize and explore large scalar volumes. Transfer functions (TFs) that assign opacity and color to scalar values are very importa...
João Luis Prauchner, Carla M. D. S. Freitas...
ISVC
2009
Springer
14 years 42 min ago
Layered Volume Splatting
We present a new layered, hardware-accelerated splatting algorithm for volume rendering. Layered volume splatting features the speed benefits of fast axis-aligned pre-classified ...
Philipp Schlegel, Renato Pajarola
BCSHCI
2009
13 years 8 months ago
Photo displays and intergenerational relationships in the family home
In this paper we describe a design-orientated field study in which we deploy a novel digital display device to explore the potential integration of teenage and family photo displa...
Abigail Durrant, Alex S. Taylor, David M. Frohlich...