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Abstract- Voice over IP (VoIP) technologies such as Skype are becoming increasingly popular and widely used in different organisations, and therefore identifying the usage of this service at the network level becomes very important. Reasons for this include applying Quality of Service (QoS), network planning, prohibiting its use in some networks and lawful interception of communications. Researchers...
While considerable research have been conducted on age-wise age estimation using skin detection most often with other visual cues, relatively little research has looked closely at the subject. In this paper, we present a new framework for interpreting facial image patterns that can be employed in categorical age estimation. The aim is to propose a novel approach to investigate and implement a child...
We present a novel approach to generate cryptographic keys from biometric face data so that their privacy and biometric template can be protected by using helper data schema (HDS). Our method includes three components: feature extraction, feature discretization and key generation. During feature extraction stage, the global features (PCA-transformed) and local features (Gabor wavelet-transformed)...
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