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VRST
2009
ACM
14 years 3 months ago
Standalone edge-based markerless tracking of fully 3-dimensional objects for handheld augmented reality
This paper presents a markerless tracking technique targeted to the Windows Mobile Pocket PC platform. The primary aim of this work is to allow the development of standalone augme...
João Paulo S. M. Lima, Veronica Teichrieb, ...
ICB
2007
Springer
156views Biometrics» more  ICB 2007»
14 years 3 months ago
Robust Extraction of Secret Bits from Minutiae
Abstract. Our goal is to extract consistent bits from the same fingerprint in a noisy environment. Such bits can then be used as a secret key in several cryptographic applications...
Ee-Chien Chang, Sujoy Roy
MM
2006
ACM
178views Multimedia» more  MM 2006»
14 years 2 months ago
Multimedia signal processing for behavioral quantification in neuroscience
While there have been great advances in quantification of the genotype of organisms, including full genomes for many species, the quantification of phenotype is at a comparatively...
Peter Andrews, Haibin Wang, Dan Valente, Jih&egrav...
AVSS
2005
IEEE
14 years 2 months ago
Hypovigilence analysis: open or closed eye or mouth? Blinking or yawning frequency?
This paper proposes a frequency method to estimate the state open or closed of eye and mouth and to detect associated motion events such as blinking and yawning. The context of th...
Alexandre Benoit, Alice Caplier
SMI
2005
IEEE
14 years 2 months ago
Designing with Distance Fields
Distance fields provide an implicit representation of shape that has advantages in many application areas; in this overview, we focus on their use in digital design. Distance fi...
Sarah F. Frisken, Ronald N. Perry