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SINOBIOMETRICS
2004
Springer
16 years 24 days ago
Face Recognition Under Varying Lighting Based on Derivates of Log Image
This paper considers the problem of recognizing faces under varying illuminations. First, we investigate the statistics of the derivative of the irradiance images (log) of human f...
Laiyun Qing, Shiguang Shan, Wen Gao
HAPTICS
2002
IEEE
16 years 12 days ago
On Application of Virtual Fixtures as an Aid for Telemanipulation and Training
This paper presents a study on the application of virtual fixtures as a control aid for performing telemanipulation or in the training environment. The implementation features bot...
Shahram Payandeh, Zoran Stanisic
196
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ISWC
2002
IEEE
16 years 11 days ago
Evaluating Contextual Information for Wearable Computing
Does the use of a wearable context-aware computer increase task proficiency? User trials have been carried out in an attempt to answer this question. The study involves WECAPC sof...
Huw W. Bristow, Chris Baber, James Cross, Sandra I...
DSVIS
2000
Springer
15 years 11 months ago
Specifying Temporal Behaviour in Software Architectures for Groupware Systems
This paper presents an example of how software architectures can encode temporal properties as well as the traditional structural ones. In the context of expressing concurrency con...
Timothy N. Wright, T. C. Nicholas Graham, Tore Urn...
HUC
1999
Springer
15 years 11 months ago
An Evaluation of WebTwig - A Site Outliner for Handheld Web Access
Interaction problems occur when small-screen devices (PDAs, Palmtops etc) are used to access Web pages designed for conventional, largescreen displays. To overcome some of these pr...
Matt Jones, George Buchanan, Norliza Mohd-Nasir