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ICPR
2008
IEEE
16 years 8 months ago
Distance transformation, reverse distance transformation and discrete medial axis on toric spaces
In this paper, we present optimal in time algorithms to compute the distance transform, the reverse distance transform and the discrete medial axis on digital objects embedded on ...
David Coeurjolly
CHI
2005
ACM
16 years 7 months ago
A study of preferences for sharing and privacy
We describe studies of preferences about information sharing aimed at identifying fundamental concerns with and at understanding how people might abstract the details of sharing i...
Judith S. Olson, Jonathan Grudin, Eric Horvitz
HRI
2009
ACM
16 years 1 months ago
How anthropomorphism affects empathy toward robots
A long-standing question within the robotics community is about the degree of human-likeness robots ought to have when interacting with humans. We explore an unexamined aspect of ...
Laurel D. Riek, Tal-Chen Rabinowitch, Bhismadev Ch...
DAGM
2009
Springer
16 years 1 months ago
Real-Time GPU-Based Voxel Carving with Systematic Occlusion Handling
Abstract. We present an approach to compute the visual hulls of multiple people in real-time in the presence of occlusions. We prove that the resulting visual hulls are correct and...
Alexander Schick, Rainer Stiefelhagen
EUROITV
2007
Springer
16 years 1 months ago
Focusing on Elderly: An iTV Usability Evaluation Study with Eye-Tracking
Elderly people often experience difficulties using interactive TV. This paper presents the findings of a usability evaluation study in combination with eye-tracking conducted for a...
Marianna Obrist, Regina Bernhaupt, Elke Beck, Manf...