Face authentication is now widely used, especially on mobile devices, rather than using a personal identification number or an unlock pattern, due to its convenience. It has thus become tempting target for attackers presentation attack. Traditional attacks use facial images videos of the victim. Previous work proven existence master faces, i.e., faces that match multiple enrolled templates in f...

<p class="0abstract"><span lang="EN-US">In this paper, we proposed an algorithm for detecting multiple human faces in image based on haar-like features to represent the invariant characteristics of a face. The choice relevant and more representative is divine proportions This technique, widely used world beauty, especially aesthetic medicine, allows face be divided into set specific...

case presentation: this case report describes a 30-year-old female patient with left hemimandibular hyperplasia with activity of condylar growth, that was successfully treated with low condylectomy, asymmetric lefort i osteotomy and inferior border ostectomy on the affected side, and associated with a unilateral sagittal split ramus osteotomy on the contra-lateral side. discussion: the innovati...