896 search results - page 127 / 180 » A Perceptual Shape Descriptor |
COMPGEOM
2005
ACM
13 years 12 months ago
2005
ACM
The persistence diagram of a real-valued function on a topological space is a multiset of points in the extended plane. We prove that under mild assumptions on the function, the p...
SAC
2010
ACM
13 years 11 months ago
2010
ACM
The long term vision of smart service systems in which electronic environments are made sensitive and responsive to the presence of, possibly many, people is gradually taking shap...
IE
2007
13 years 11 months ago
2007
By blurring the boundary between game fiction and reality, Pervasive Games impact the shared space of the city areas that they use as gaming platform. Drawing on notions of spatia...
BCSHCI
2007
13 years 11 months ago
2007
The StoryBank project in the UK is exploring the application of digital storytelling technology to information sharing in the developing world. A multidisciplinary team of interac...
CGF
2010
13 years 10 months ago
2010
This paper presents a diffusion method for generating terrains from a set of parameterized curves that characterize the landform features such as ridge lines, riverbeds or cliffs....