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VCIP
2000
124views Communications» more  VCIP 2000»
14 years 11 months ago
Rendering of 3D-wavelet-compressed concentric mosaic scenery with progressive inverse wavelet synthesis (PIWS)
The concentric mosaics offer a quick solution to the construction and navigation of a virtual environment. To reduce the vast data amount of the concentric mosaics, a compression ...
Yunnan Wu, Lin Luo, Jin Li, Ya-Qin Zhang
JCS
2008
93views more  JCS 2008»
14 years 10 months ago
On the Bayes risk in information-hiding protocols
Randomized protocols for hiding private information can be regarded as noisy channels in the information-theoretic sense, and the inference of the concealed information can be reg...
Konstantinos Chatzikokolakis, Catuscia Palamidessi...
MLQ
1998
84views more  MLQ 1998»
14 years 9 months ago
Arithmetical Measure
We develop arithmetical measure theory along the lines of Lutz [10]. This yields the same notion of “measure 0 set” as considered before by Martin-L¨of, Schnorr, and others. W...
Sebastiaan Terwijn, Leen Torenvliet
BMVC
2010
14 years 8 months ago
Using Context to Create Semantic 3D Models of Indoor Environments
Semantic 3D models of buildings encode the geometry as well as the identity of key components of a facility, such as walls, floors, and ceilings. Manually constructing such a mode...
Xuehan Xiong, Daniel Huber
GLOBECOM
2010
IEEE
14 years 8 months ago
Finding and Mending Barrier Gaps in Wireless Sensor Networks
Constructing sensing barriers using wireless sensor networks has important applications in military operations and homeland security. The goal of forming a sensing barrier is to de...
Anwar Saipulla, Benyuan Liu, Jie Wang