In the Internet-of-Things (IoT) era, user authentication is essential to ensure the security of
connected devices and the customization of passive services. However, conventional …

Recognizing people by their gait has become more and more popular nowadays due to the
following reasons. First, gait recognition can work well remotely. Second, gait recognition …

With the flourish of the smart devices and their applications, controlling devices using
gestures has attracted increasing attention for ubiquitous sensing and interaction. Recent …

With the rapid development of mobile devices and deep learning, mobile smart applications
using deep learning technology have sprung up. It satisfies multiple needs of users, network …

Smart wearable devices have recently become one of the major technological trends and
been widely adopted by the general public. Wireless earphones, in particular, have seen a …

Face authentication (FA) schemes are universally adopted. However, current FA systems
are mainly camera-based and hence susceptible to face occlusion (eg, facial masks) and …

With the continuing growth of voice-controlled devices, voice metrics have been widely used
for user identification. However, voice biometrics is vulnerable to replay attacks and ambient …

Recent improvements in deep learning and hardware support offer a new breakthrough in
mobile sensing; we could enjoy context-aware services and mobile healthcare on a mobile …

Facial expression recognition (FER) is a crucial task for human-computer interaction and a
multitude of multimedia applications that typically call for friendly, unobtrusive, ubiquitous …

Robust speech enhancement is considered as the holy grail of audio processing and a key
requirement for human-human and human-machine interaction. Solving this task with single …