步态识别软件的建议进行监视，在距

Gait Recognition Software Proposed For Surveillance At A Distance步态识别软件的建议进行监视，在距

Tuesday, June 10th, 2008 周二， 2008年6月10日

Red Orbit红色轨道 | Biometrics is commonly associated retinal scans, iris recognition and DNA databases, but researchers in India are working on another form of biometrics that could allow law enforcement agencies and airport security to recognize suspects based on the way they were, their characteristic gait. |生物识别技术是常见的视网膜扫描，虹膜识别和DNA数据库，但研究人员在印度工作的另外一种形式的生物识别技术可以让执法机构和机场保安承认嫌疑人的基础上，方式他们，他们的特点，步态。 The team reveals details of a comprehensive framework for gait recognition by computer in the inaugural issue of the Inderscience publication, the International Journal of Biometrics.小组揭示的细节了一个全面的框架，为步态识别的计算机在创刊号的inderscience出版，国际期刊的生物识别技术。

C. Nandini of the Vidya Vikas Institute of Engineering & Technology and CN Ravi Kumar of the SJ College of Engineering in Mysore, India, explain that human gait typifies the motion characteristics of an individual.长nandini的vidya vikas研究所的工程技术和CN拉维库马尔的律政司司长工程学院在迈索尔，印度，解释说，人类的步态典型的运动特性， 1个人。 Viewed from the side, we each have a unique gait that makes us easily recognizable.从方面，我们都有一个独特的步态，令我们很容易辨识。

They point out that a camera with a side view can record a set of key frames, or stances, as a person heads for the security desk at an airport, military installation or bank, for instance.他们指出，相机与侧视图可以录制了一套关键帧，或立场，作为一个人元首为安全台在机场，军事设施或银行，例如。 Key frames over the person’s complete walk cycle, can then be converted into silhouette form and statistical analysis using so-called Shannon entropy, together with height measurements and the periodicity of the gait used to classify the person’s gait.关键帧以上的人的完整的步行周期，便可以转化为剪影的形式和统计分析，利用所谓的Shannon熵，加上高度的测量和周期步态用来区分人的步态。

The gait of individuals checking in at an airport could then be compared with the database, perhaps even before they enter the airport concourse.步态检查个人在一个机场便可以与数据库，甚至之前，他们进入机场大堂。 Such data compared with CCTV footage might also be used to track suspect terrorists or criminals who may otherwise be disguising their features or be carrying forged documents.这些数据相比，与中央电视台的画面也可能被用于跟踪怀疑恐怖分子或罪犯，谁可能，否则掩饰其功能或进行伪造证件。

The researchers emphasize that gait recognition has a significant advantage over more well-known biometrics, such as fingerprinting and iris scanning in that it is entirely unobtrusive and can be used to identify an individual potentially from a considerable distance.研究人员强调，步态识别有一个显着的优势，更著名的生物识别技术，如指纹识别和虹膜扫描，因为它是完全不突兀，可以用来识别个人可能从一个相当大的距离。 “The ability to identify a possible threat from a distance gives personnel a longer time frame in which to react before a possible suspect becomes a real threat,” the researchers say. “识别能力可能的威胁，从远处人员给予较长的时间框架，在作出反应之前，可能嫌疑人成为了真正的威胁， ”研究人员说。

They carried out initial tests on 20 people recorded walk in a straight line at normal speed and stride, back and forth in front of a video camera placed perpendicular to their path.他们进行的初步测试， 20人，录得走在一条直线，在正常的速度和跨越，背部及提出的在前面的一部摄录机放在垂直的道路。 They obtained good recognition rates using the Shannon entropy equation and the individuals’ height.他们取得了良好的识别率使用Shannon熵方程和个人的高度。 Recognition performance of the system was sensitive to changes in big viewing angle above ten degrees but was reasonably robust even when the individuals changed walking speed.识别系统的性能敏感的变化，大视角10度以上的，但合理的强劲，甚至当个人改变了步行速度。

“Comprehensive framework to gait recognition,” by C. Nandini and CN Ravi Kumar in International Journal of Biometrics, 2008, 1(1), 129-137 “综合框架，以步态识别” ，由长nandini和CN拉维库马尔在国际期刊的生物识别技术，到2008年， 1 （ 1 ）， 129-137

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One Response to “Gait Recognition Software Proposed For Surveillance At A Distance” 1回应“步态识别软件的建议进行监视在距离”

EyeSpyPro eyespypro
Posted: Jun 10th, 2008 at 9:18 pm | 发布时间： 2008年6月10日在下午9点18分| Link to this 链接到本

This is pretty interesting technology, and it could eventually filter down to a product that can be installed on future surveillance systems to enhance the other features like facial recognition and specific area monitoring.这是相当有趣的技术，以及它可能最终筛选到一个产品，可以安装于未来的监视系统，以提高其他功能，如面部识别和特定地区的监测。 As long as it’s used for law enforcement purposes.只要它的用于执法目的。 Great story and keep them coming.伟大的故事，让他们来。

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Gait Recognition Software Proposed For Surveillance At A Distance步态识别软件的建议进行监视，在距

One Response to “Gait Recognition Software Proposed For Surveillance At A Distance” 1回应“步态识别软件的建议进行监视在距离”

WOWEB - Web Design woweb -网页设计 FAST GATEWAY - Web Hosting快速通道-虚拟主机 INFOTX - Web Hosting Guides and Resources infotx -虚拟主机指南和资源 ASHLEY GUEST HOUSE - Morecambe Guest House亚士厘招待所-m orecambe招待所

Never Be Lied To Again!永远不会说谎，再次！ Subliminal Secrets Exposed潜意识的秘密暴露 Holographic Creation: Your Own Reality全息创造：你自己的现实 Masonic Secrets Revealed共济会秘密透露 What You Aren't Supposed To Know什么你是不是要知道

WOWEB - Web Design woweb -网页设计

FAST GATEWAY - Web Hosting快速通道-虚拟主机

INFOTX - Web Hosting Guides and Resources infotx -虚拟主机指南和资源

ASHLEY GUEST HOUSE - Morecambe Guest House亚士厘招待所-m orecambe招待所

Never Be Lied To Again!永远不会说谎，再次！

Subliminal Secrets Exposed潜意识的秘密暴露

Holographic Creation: Your Own Reality全息创造：你自己的现实

Masonic Secrets Revealed共济会秘密透露

What You Aren't Supposed To Know什么你是不是要知道