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DOCENG
2010
ACM
14 years 10 months ago
Next generation typeface representations: revisiting parametric fonts
Outline font technology has long been established as the standard way to represent typefaces, allowing characters to be represented independently of print size and resolution. Alt...
Tamir Hassan, Changyuan Hu, Roger D. Hersch
AFPAC
2000
Springer
257views Mathematics» more  AFPAC 2000»
15 years 2 months ago
The Multidimensional Isotropic Generalization of Quadrature Filters in Geometric Algebra
In signal processing, the approach of the analytic signal is a capable and often used method. For signals of finite length, quadrature filters yield a bandpass filtered approxim...
Michael Felsberg, Gerald Sommer
PAMI
2006
227views more  PAMI 2006»
14 years 10 months ago
Matching 2.5D Face Scans to 3D Models
The performance of face recognition systems that use two-dimensional images depends on factors such as lighting and subject's pose. We are developing a face recognition system...
Xiaoguang Lu, Anil K. Jain, Dirk Colbry
ISAMI
2010
14 years 8 months ago
A Framework for Modeling and Analysis of Ambient Agent Systems: Application to an Emergency Case
It is recognized in Ambient Intelligence that ambient devices should be modeled as intelligent autonomous components rather than passive information sources. The agent paradigm sui...
Tibor Bosse, Alexei Sharpanskykh
FGR
2006
IEEE
179views Biometrics» more  FGR 2006»
15 years 4 months ago
Articulated Hand Tracking by PCA-ICA Approach
—This paper introduces a new representation of hand motions for tracking and recognizing hand-finger gestures in an image sequence. A human hand has many joints, for example our ...
Makoto Kato, Yen-Wei Chen, Gang Xu