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The aim was to develop snack bars with high dietary fibre (DF) and polyphenol contents. Snack bar base was formulated without (control bar) or with fibre (inulin or apple DF bar). Snack bar filling was formulated with or without apple polyphenol extract (APE). Nutritional assessment of snack bars was based on the total DF, phenolics, protein, fat, uronic acid (UA) and moisture contents, water activity,...
The individual privacy linking to the widespread use of personal information appears to be a new phenomenon for networked society. In a conventional biometrics enabled authentication system, the privacy remains a controversial topic. Biometric characteristics are indisputable and unique to an individual hence the compromise of the biometric template is permanent. Cancelable biometrics was introduced...
Online handwritten signature has been widely used for identity verification. However, it suffers from large intra-class variation problem as individualpsilas signature may deviate from time to time due to variations in signing position, signature size, writing surface, and other factors. In addition, signatures are easier to forge than other biometrics and this leads to random and skilled forgeries...
This paper aims to investigate the optimal face ratio for recognition. Face data are normalized to several ratios, which are 25%, 50% (equivalent to right and left face), and 75% of the full-face. The advantages of using different face ratios are these face data reduce the amount of computational power and storage requirements significantly. For fair comparison, various part-based linear subspace...
Keystroke dynamics refers to a userpsilas habitual typing characteristics. These typing characteristics are believed to be unique among large populations. In this paper, we present a novel keystroke dynamic recognition system by using a fusion method. Firstly,we record the dwell time and the flight time as the feature data. We then calculate their mean and standard deviation values and stored. The...
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