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DAGM
2004
Springer
15 years 3 months ago
Shape from Shading Under Coplanar Light Sources
Abstract. In this paper image-based techniques for 3D surface reconstruction are presented which are especially suitable for (but not limited to) coplanar light sources. The first...
Christian Wöhler
ICWL
2004
Springer
15 years 3 months ago
Activity Theory as Tool for Analyzing Asynchronous Learning Networks (ALN)
Abstract. This paper calls on activity theory as tool for analyzing Asynchronous Learning Networks (ALN) to achieve a better understanding of their dynamics. This paper makes some ...
Jerry Zhigang Li, Sharon Elizabeth Bratt
HICSS
2003
IEEE
95views Biometrics» more  HICSS 2003»
15 years 3 months ago
An Interactive Software-Agent Smoking Cessation Program
Health communication researchers have shown that tailored health communication messages outperform nontailored materials. Non-tailored materials are typically “one-size-fits-all...
Todd Shimoda
HICSS
2003
IEEE
121views Biometrics» more  HICSS 2003»
15 years 3 months ago
The Gender Factor in Virtual Reality Navigation and Wayfinding
An area of interest that remains to be more thoroughly investigated is that of human navigation and wayfinding in VR. This study attempted to examine the effect of gender on VR na...
Joaquin Vila, Barbara Beccue, Sachin Anandikar
ICDAR
2003
IEEE
15 years 3 months ago
Towards a Ptolemaic Model for OCR
In style-constrained classification often there are only a few samples of each style and class, and the correspondences between styles in the training set and the test set are un...
Sriharsha Veeramachaneni, George Nagy