Sciweavers

519 search results - page 64 / 104
» Object Detection using Background Context
Sort
View
ICMI
2004
Springer
235views Biometrics» more  ICMI 2004»
14 years 1 months ago
Multimodal detection of human interaction events in a nursing home environment
In this paper, we propose a multimodal system for detecting human activity and interaction patterns in a nursing home. Activities of groups of people are firstly treated as intera...
Datong Chen, Robert Malkin, Jie Yang
FODO
1998
Springer
242views Algorithms» more  FODO 1998»
13 years 12 months ago
Optimizing OID Indexing Cost in Temporal Object-Oriented Database Systems
In object-oriented database systems (OODB) with logical OIDs, an OID index (OIDX) is needed to map from OID to the physical location of the object. In a transaction time temporal ...
Kjetil Nørvåg, Kjell Bratbergsengen
GIS
1999
ACM
13 years 12 months ago
Spatial Data Integrity Constraints in Object Oriented Geographic Data Modeling
An important activity in the design of a particular database application consists in identifying the integrity constraints that must hold on the database, and that are used to det...
Karla A. V. Borges, Alberto H. F. Laender, Clodove...
CVPR
2012
IEEE
11 years 10 months ago
Saliency filters: Contrast based filtering for salient region detection
Saliency estimation has become a valuable tool in image processing. Yet, existing approaches exhibit considerable variation in methodology, and it is often difficult to attribute...
Federico Perazzi, Philipp Krähenbühl, Ya...
ISMAR
2009
IEEE
14 years 2 months ago
Augmented touch without visual obtrusion
Visuo-haptic mixed reality consists of adding to a real scene the ability to see and touch virtual objects. It requires the use of seethrough display technology for visually mixin...
Francesco I. Cosco, Carlos Garre, Fabio Bruno, Mau...