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GI
2009
Springer
15 years 10 months ago
Activity Recognition using Optical Sensors on Mobile Phones
: Each mobile phone with a built-in CMOS sensor can inherently be seen as sophisticated optical sensor being able to analyze its environment in terms of visual events and its own m...
Michael Wittke, Uwe Jänen, Aret Duraslan, Emr...
CP
2001
Springer
15 years 10 months ago
Solving Disjunctive Constraints for Interactive Graphical Applications
In interactive graphical applications we often require that objects do not overlap. Such non-overlap constraints can be modelled as disjunctions of arithmetic inequalities. Unfortu...
Kim Marriott, Peter Moulder, Peter J. Stuckey, Ala...
SIGGRAPH
2010
ACM
15 years 10 months ago
Filament-based smoke with vortex shedding and variational reconnection
Simulating fluids based on vortex filaments is highly attractive for the creation of special effects because it gives artists full control over the simulation using familiar too...
Steffen Weißmann, Ulrich Pinkall
AUIC
2000
IEEE
15 years 10 months ago
Finger Tracking for the Digital Desk
A trend in computing environments today is to move towards more ‘natural’ interaction, another is to make hardware invisible to the user. Both these ideas converge into ubiqui...
Thomas Brown, Richard C. Thomas
CVPR
2000
IEEE
15 years 10 months ago
Provably Fast Algorithms for Contour Tracking
A new tracker is presented. Two sets are identified: one which contains all possible curves as found in the image, and a second which contains all curves which characterize the o...
Daniel Freedman, Michael S. Brandstein