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» On Efficient Spatial Matching
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ICIP
2008
IEEE
16 years 6 months ago
Modulo-PCM based encoding for high speed video cameras
In this paper, we present a low complexity Modulo-PCM based coding algorithm for high speed video cameras used in applications that demand very high frame rates. By compressing th...
Josep Prades-Nebot, Antoni Roca, Edward J. Delp
ICDE
2005
IEEE
160views Database» more  ICDE 2005»
16 years 5 months ago
Evaluation of Spatio-Temporal Predicates on Moving Objects
Moving objects databases managing spatial objects with continuously changing position and extent over time have recently found large interest in the database community. Queries ab...
Markus Schneider
DCC
2007
IEEE
16 years 4 months ago
Image Coding on Quincunx Lattice with Adaptive Lifting and Interpolation
Considering that quincunx lattice is a more efficient spatial sampling scheme than square lattice, we investigate a new approach of image coding for quincunx sample arrangement. T...
Xiangjun Zhang, Xiaolin Wu, Feng Wu
CAIP
2007
Springer
15 years 10 months ago
A Simplified Human Vision Model Applied to a Blocking Artifact Metric
A novel approach towards a simplified, though still reliable human vision model based on the spatial masking properties of the human visual system (HVS) is presented. The model con...
Hantao Liu, Ingrid Heynderickx
W2GIS
2005
Springer
15 years 10 months ago
Geo-Mobile Queries: Sketch-Based Queries in Mobile GIS-Environments
Traditional GIS tools are well suited for desktop workstations, but need to be adapted in order to satisfy the requirements of mobility. We propose a concept for sketch-based spati...
David Caduff, Max J. Egenhofer