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CAV
2004
Springer
126views Hardware» more  CAV 2004»
15 years 3 months ago
An Efficiently Checkable, Proof-Based Formulation of Vacuity in Model Checking
Model checking algorithms can report a property as being true for reasons that may be considered vacuous. Current algorithms for detecting vacuity require either checking a quadrat...
Kedar S. Namjoshi
WSCG
2004
156views more  WSCG 2004»
15 years 17 days ago
Efficient Collision Detection between 2D Polygons
Collision detection between moving objects is an open question which raises major problems concerning its algorithmic complexity. In this paper we present a polygon collision dete...
Juan José Jiménez, Rafael Jesú...
ICMCS
2007
IEEE
203views Multimedia» more  ICMCS 2007»
15 years 5 months ago
Efficient Video Object Segmentation by Graph-Cut
Segmentation of video objects from background is a popular computer vision problem and has many important applications. Most existing methods are either computationally expensive ...
Jinjun Wang, Wei Xu, Shenghuo Zhu, Yihong Gong
VIS
2007
IEEE
235views Visualization» more  VIS 2007»
16 years 14 days ago
Efficient Surface Reconstruction using Generalized Coulomb Potentials
We propose a novel, geometrically adaptive method for surface reconstruction from noisy and sparse point clouds, without orientation information. The method employs a fast convecti...
Andrei C. Jalba, Jos B. T. M. Roerdink
ICMCS
2009
IEEE
154views Multimedia» more  ICMCS 2009»
14 years 9 months ago
Content-based hierarchical motion description for multiple video adaptation
Video adaptation has been considered as a promising technique to tackle challenging problems in pervasive multimedia applications. However, the styles of video representation and ...
Qiu Shen, Houqiang Li, Feng Wu