Lip Reading Based Surveillance System

H. Mahmoud, F. B. Muhaya, Alaaeldin M. Hafez
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引用次数: 3

Abstract

In this paper we propose a lip reading recognition technique designed to be a part of a surveillance system and will be used for physical security. The proposed technique would be used for security issues using motion estimation analysis, applying a new five step search block matching algorithm.. The proposed technique is characterized by high speed performance suitable for real time applications. The three-step search (TSS) algorithm has been widely used as the motion estimation technique in some low bit-rate video compression applications, owing to its simplicity and effectiveness. However, TSS uses a uniformly allocated checking point pattern in its first step, which becomes inefficient for the estimation of small motions. The lip recognition technique deemed valuable in fast recognition of lip reading that can be used in security paradigm for real time applications like password entries that are shoulder surfing resilient.
基于唇读的监控系统
在本文中,我们提出了一种唇读识别技术,旨在成为监控系统的一部分,并将用于物理安全。提出的技术将用于安全问题,使用运动估计分析,应用一个新的五步搜索块匹配算法。该技术具有速度快、适合于实时应用的特点。三步搜索(TSS)算法由于其简单、有效的特点,在一些低比特率视频压缩应用中被广泛用作运动估计技术。然而,TSS在第一步使用均匀分配的检查点模式,这对于小运动的估计是低效的。唇识别技术在唇读的快速识别中被认为是有价值的,可用于诸如肩部冲浪弹性密码输入等实时应用的安全范例。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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