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ICPR
2006
IEEE
15 years 4 months ago
Visible Edges Thresholding: a HVS based Approach
This paper presents a technique, which determines whether an edge is visible for a human eye or not. First, a threshold function is built according to the optical characteristics ...
Nicolas Hautière, Didier Aubert
BMVC
1998
14 years 11 months ago
A Two-Stage Algorithm for Planning the Next View From Range Images
A new technique is presented for determining the positions where a range sensor should be located to acquire the surfaces of a complex scene. The algorithm consists of two stages....
Miguel Angel García, Susana Velázque...
BMVC
1998
14 years 11 months ago
Learning to Associate Faces across Views in Vector Space of Similarities to Prototypes
We present a method for learning appearance models that can be used to recognise and track both 3D head pose and identities of novel subjects with continuous head movement across ...
Shaogang Gong, Eng-Jon Ong, Stephen J. McKenna
CVPR
1998
IEEE
16 years 4 hour ago
Using Adaptive Tracking to Classify and Monitor Activities in a Site
We describe a vision system that monitors activity in a site over extended periods of time. The system uses a distributed set of sensors to cover the site, and an adaptive tracker...
W. Eric L. Grimson, Chris Stauffer, R. Romano, L. ...
PET
2004
Springer
15 years 3 months ago
Protecting User Data in Ubiquitous Computing: Towards Trustworthy Environments
Abstract. In a Ubiquitous Computing environment, sensors are actively collecting data, much of which can be very sensitive. Data will often be streaming at high rates (video and au...
Yitao Duan, John F. Canny