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» An evaluation of depth perception on volumetric displays
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AVI
2006
13 years 6 months ago
An evaluation of depth perception on volumetric displays
We present an experiment that compares volumetric displays to existing 3D display techniques in three tasks that require users to perceive depth in 3D scenes. Because they generat...
Tovi Grossman, Ravin Balakrishnan
UIST
2004
ACM
13 years 10 months ago
Multi-finger gestural interaction with 3d volumetric displays
Volumetric displays provide interesting opportunities and challenges for 3D interaction and visualization, particularly when used in a highly interactive manner. We explore this a...
Tovi Grossman, Daniel Wigdor, Ravin Balakrishnan
UIST
2006
ACM
13 years 10 months ago
The design and evaluation of selection techniques for 3D volumetric displays
Volumetric displays, which display imagery in true 3D space, are a promising platform for the display and manipulation of 3D data. To fully leverage their capabilities, appropriat...
Tovi Grossman, Ravin Balakrishnan
APVIS
2010
13 years 6 months ago
Interactive volumetric lighting simulating scattering and shadowing
In this paper we present a volumetric lighting model, which simulates scattering as well as shadowing in order to generate high quality volume renderings. By approximating light t...
Timo Ropinski, Christian Döring, Christof Rez...
BILDMED
2007
134views Algorithms» more  BILDMED 2007»
13 years 6 months ago
Improving Depth Perception in Medical AR
We present the in-situ visualization of medical data taken from CT or MRI scans in real-time using a video see-through head mounted display (HMD). One of the challenges to improve ...
Christoph Bichlmeier, Tobias Sielhorst, Sandro Mic...