Michotte argued that humans almost immediately perceive causality in simple animations as a consequence of spatial and temporal localities. To explore the usefulness of these ideas in animation, Ware et al. introduced...
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ISBN:
(数字)9783540362951
ISBN:
(纸本)3540362932
Michotte argued that humans almost immediately perceive causality in simple animations as a consequence of spatial and temporal localities. To explore the usefulness of these ideas in animation, Ware et al. introduced a semiotic method called a visual causal vector. This work studies their wave metaphor, shows a method for calibrating timings to produce a causal impression, and explores the effect of animations timed in this way.
In this paper we propose interactive visualization techniques which support the spatial comprehension of angiogram images by emphasizing depth information and introducing combined depth cues. In particular, we propose...
详细信息
ISBN:
(数字)9783540362951
ISBN:
(纸本)3540362932
In this paper we propose interactive visualization techniques which support the spatial comprehension of angiogram images by emphasizing depth information and introducing combined depth cues. In particular, we propose a depth based color encoding, two variations of edge enhancement and the application of a modified depth of field effect in order to enhance depth perception of complex blood vessel systems. All proposed techniques have been developed to improve the human depth perception and have been adapted with special consideration of the spatial comprehension of blood vessel structures. To evaluate the presented techniques, we have conducted a user study, in which users had to accomplish certain depth perception tasks.
The teaching experiences of the network simplex algorithm to postgraduate students at our department, lead us to develop a visualization software which aims to support the instructor in his effort to explain the algor...
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To evaluate differences across viewers' visual attentional patterns, scanpath comparison has recently gained popularity in eye tracking studies, supplementing traditional objective (performance) and subjective mea...
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This work investigates how people perceive high-fidelity computer graphics whilst they are experiencing motion. The aim is to exploit the cross-modal interference between the human visual and vestibular systems. This ...
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visualization is a sound means to facilitate understanding of complex correlations and offers a broad variety of concepts. A problem with the visualization of software architectures is that there are almost no empiric...
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Chemistry deals with structures too small for the naked eye;thus chemists rely heavily on graphical representations. An external observer could presume that the available chemistry visualization tools would be at the ...
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