312 search results - page 40 / 63 » Measuring Visual Shape using Computer Graphics Psychophysics |
107
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SMC
2010
IEEE
14 years 11 months ago
2010
IEEE
Abstract — The natural environments that robotic applications often encounter can present difficult problems for imagebased task execution. Prior efforts have used both grayscale...
120
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GD
2003
Springer
15 years 5 months ago
2003
Springer
We consider the problem of drawing Venn diagrams for which each region’s area is proportional to some weight (e.g., population or percentage) assigned to that region. These area-...
87
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PERVASIVE
2007
Springer
15 years 6 months ago
2007
Springer
This paper addresses two problems: “What are the appropriate methods for evaluating information systems?” and “How do we measure the impact of ambient information systems?...
112
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CHI
2010
ACM
15 years 7 months ago
2010
ACM
Human perception of time is fluid, and can be manipulated in purposeful and productive ways. In this note, we propose and evaluate variations on two visual designs for progress ba...
CGF
2002
15 years 9 days ago
2002
STRANDS are thin elastic solids that are visually well approximated as smooth curves, and yet possess essential physical behaviors characteristic of solid objects such as twisting...