Lip reading is a technique of communication used by a hard hearing person in their conversation between themselves or with the normal person. Sometime the word they understand is not the same as what the other speaker talk. Computer-based lip reading system may help them to track those words based on the movement of the lips. When speak, lip make a movement that may differ between several words...

The objective of this prospective study was to investigate outcomes of a lip repositioning technique for the treatment of excessive gingival display by limiting the retraction of the elevator smile muscles. One of the most important goals of clinicians is to meet the esthetic expectations of the patients. Excessive gingival display during smiling is defined as gummy smile; and lip repositioning...

Cross-modality generation is an emerging topic that aims to synthesize data in one modality based on information in a different modality. In this paper, we consider a task of such: given an arbitrary audio speech and one lip image of arbitrary target identity, generate synthesized lip movements of the target identity saying the speech. To perform well in this task, it inevitably requires a mode...

BACKGROUND Epstein-Barr virus (EBV) genome has been demonstrated in lung tissues of patients with lymphocytic interstitial pneumonia (LIP) but its role in the pathogenesis of this condition is unclear. In vitro studies have shown that EBV can immortalise and transform cells by upregulation of the cellular proto-oncogene, B cell leukaemia-2 (bcl-2), via the viral latent membrane protein, LMP1. T...

Automatic lip segmentation is an indispensable pre-requisite in face-video applications that make use of the mouth-region. Lip segmentation can be treated as a three-stage process: mouth-region detection, separation of the constituent clusters in this region and identification of the cluster containing the lip pixels. This paper describes a novel method of performing automatic, single-frame, ch...

Lip reconstruction following resection for tumour or following extensive trauma may pose a challenge. This is more so when the resection is total and a complete lip has to be constructed. We present a case of lip reconstruction following a total resection of the upper lip. The procedure used in this case was a combination of bilateral nasolabial flaps with a submental flap and buccal mucosal gr...

BACKGROUND This study describes a 20-year experience of treating patients with unilateral cleft lip. During this time, various techniques were used including Millard's technique and its modification and two types of geometrically designed procedures. The study objective was to compare surgical outcomes of different surgical techniques for unilateral cleft lip repair. MATERIALS AND METHODS Thi...

OBJECTIVE To review recent data on the aetiology of cleft lip and palate. DATA SOURCES MEDLINE literature search (1986-2003). STUDY SELECTION Literature and data on aetiology of cleft lip and palate using the following key words: 'cleft lip', 'cleft palate', 'aetiology', and 'genetics'. DATA EXTRACTION Relevant information and data were reviewed by the authors. DATA SYNTHESIS Cleft lip ...