Jingjie Li

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Whispers are an important secondary vocal communications mechanism that can be necessary for communicating private information and which are an integral aspect of natural human-to-human dialogue. Furthermore, they may be the primary vocal communications method of those suffering from certain forms of aphonia, such as laryngectomees. This paper considers the(More)
Whispering is a natural, unphonated, secondary aspect of speech communications for most people. However, it is the primary mechanism of communications for some speakers who have impaired voice production mechanisms, such as partial laryngectomees, as well as for those prescribed voice rest, which often follows surgery or damage to the larynx. Unlike most(More)
This study aimed to investigate the high risk factors, cerebral palsy (CP) subtypes and comorbidities of periven-tricular leukomalacia (PVL). Based on treatment conditions at a specialist hospital, a cross-sectional clinical study and retrospective analysis of computed tomography and magnetic resonance imaging examinations was conducted to evaluate the risk(More)
Whispers are a common and necessary secondary vocal communications mechanism for natural human-to-human dialogue. They are also the primary communications mechanism for many suffering from aphonia, such as laryngectomees. For typical speakers, whispering is a predominantly contextual activity, prompted by either the sensitive nature of information being(More)
Geometric distortions are simple and effective attacks rendering many watermarking methods useless. They make detection and extraction of the embedded watermark difficult or even impossible by destroying the synchronization between the watermark reader and the embedded watermark. In this paper, we propose a blind content-based image watermarking scheme(More)
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