Facial feature analysis system

专利名称：Facial feature analysis system发明人：Canzler, Ulrich,Kraiss, Karl-Friedrich申请号：EP05405685.8申请日：20051202公开号：EP1667049A3公开日：20070328

专利附图：

摘要：The disclosed system includes a virtual filter bank and a virtual discriminator.The virtual filter bank comprises a feature localization main module (4) having an ancillarydata bank (43) which supplies a special signal Sg for different control functions. Thesystem is provided for calculating a face localization (3) based on the parameters of a

holistic face model, for calculating a feature localization (4) based on the parameters of ageneral face graph, for calculating a feature extraction (5) by using stored feature valuescorresponding to a selected validation and for calculating out-put-signals by using asignal module (6) controlled by static and dynamic classification means. The virtualdiscriminator bank is intended for calculating a user adapted allocation (7) in accordancewith a face feature of the user and for calculating a periphery allocation (8) in accordancewith at least one command modus. The system may also be employed for calculatingexecution signals for at least one manipulator. The present invention may be used, forexample, for door surveillance functions, alarm systems in private houses or in factories,to prevent accidents in manufacture and vehicles or for a robotic wheelchair system forimpaired people.

申请人：Invacare International Sàrl

地址：Route de Cité-Ouest 2 1196 Gland CH

国籍：CH

代理机构：Ganguillet, Cyril

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