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» On representing variation
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ICCV
2001
IEEE
16 years 1 months ago
Color Eigenflows: Statistical Modeling of Joint Color Changes
We develop a linear model of commonly observed joint color changes in images due to variation in lighting and certain non-geometric camera parameters. This is done by observing ho...
Erik G. Miller, Kinh Tieu
CVPR
2008
IEEE
15 years 6 months ago
View and scale invariant action recognition using multiview shape-flow models
Actions in real world applications typically take place in cluttered environments with large variations in the orientation and scale of the actor. We present an approach to simult...
Pradeep Natarajan, Ram Nevatia
AMDO
2008
Springer
15 years 1 months ago
Online and Offline Fingerprint Template Update Using Minutiae: An Experimental Comparison
Abstract. Although the template fingerprint collected during the registration phase of personal verification systems can be considered in principle as representative of the subject...
Biagio Freni, Gian Luca Marcialis, Fabio Roli
ECAL
2005
Springer
15 years 5 months ago
On the Unit of Selection in Sexual Populations
Evolution by natural selection is a process of variation and selection acting on replicating units. These units are often assumed to be individuals, but in a sexual population, the...
Richard A. Watson
ICIP
2005
IEEE
16 years 1 months ago
Gesture-based video summarization
A novel method for summarizing videos of gestures is presented. The gestures performed by the hands and the head are extracted through skin color segmentation and represented throu...
Dimitrios I. Kosmopoulos, Anastasios D. Doulamis, ...