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GIS
2009
ACM
15 years 2 months ago
A multidimensional model representing continuous fields in spatial data warehouses
Data warehouses and On-Line Analytical Processing (OLAP) provide an analysis framework supporting the decision making process. In many application domains, complex analysis tasks ...
Alejandro A. Vaisman, Esteban Zimányi
3DPVT
2006
IEEE
197views Visualization» more  3DPVT 2006»
14 years 12 months ago
Structured Light Based Reconstruction under Local Spatial Coherence Assumption
3D scanning techniques based on structured light usually achieve robustness against outliers by performing multiple projections to simplify correspondence. However, for cases such...
Hao Li, Raphael Straub, Hartmut Prautzsch
ENTCS
2008
109views more  ENTCS 2008»
14 years 10 months ago
Spatial Networks of Hybrid I/O Automata for Modeling Excitable Tissue
We propose a new biological framework, spatial networks of hybrid input/output automata (SNHIOA), for the efficient modeling and simulation of excitable-cell tissue. Within this f...
Ezio Bartocci, Flavio Corradini, Maria Rita Di Ber...
ICIP
2005
IEEE
15 years 11 months ago
H.264-compatible spatially scalable video coding with in-band prediction
In this paper, a H.264 compatible spatially scalable video coding method with in-band prediction is proposed which taking advantages from both the high coding efficiency of H.264 c...
Xin Jin, Xiaoyan Sun, Feng Wu, Guangxi Zhu, Shipen...
ICIP
2005
IEEE
15 years 11 months ago
A spatial image hierarchy for compression in image-based-rendering
Image-based rendering (IBR) systems create photorealistic views of complex 3D environments by resampling large collections of images captured in the environment. The quality of th...
Daniel G. Aliaga, Ingrid Carlbom