Sciweavers

1222 search results - page 35 / 245
» Some Results on Directable Automata
Sort
View
SPATIALCOGNITION
2004
Springer
14 years 4 months ago
A Model for Context-Specific Route Directions
Wayfinding, i.e. getting from some origin to a destination, is one of the prime everyday problems humans encounter. It has received a lot of attention in research and many (commerc...
Kai-Florian Richter, Alexander Klippel
ICMCS
2009
IEEE
107views Multimedia» more  ICMCS 2009»
13 years 8 months ago
Fast directional image interpolation with difference projection
This paper presents a new directional image interpolator, aiming to increase image resolution with high perceptual quality and low computational complexity. In our method, missing...
Zhiwei Xiong, Yonghua Zhang, Xiaoyan Sun, Feng Wu
ICIP
2002
IEEE
15 years 14 days ago
Contourlets: a directional multiresolution image representation
We propose a new scheme, named contourlet, that provides a flexible multiresolution, local and directional image expansion. The contourlet transform is realized efficiently via a ...
Minh N. Do, Martin Vetterli
ACCV
2006
Springer
14 years 4 months ago
Surface-Independent Direct-Projected Augmented Reality
Some issues on direct-projected augmented reality (DirectAR) are addressed: the projection may be geometrically distorted due to the non-planar surface (geometric distortion); the ...
Hanhoon Park, Moon-Hyun Lee, Sang-Jun Kim, Jong-Il...
COSIT
2005
Springer
131views GIS» more  COSIT 2005»
14 years 4 months ago
Structural Salience of Landmarks for Route Directions
Abstract. This paper complements landmark research with an approach to formalize the structural salience of objects along routes. The aim is to automatically integrate salient obje...
Alexander Klippel, Stephan Winter