Face region estimating device, face region estimat

专利名称：Face region estimating device, face region

estimating method, and face regionestimating program

发明人：Nobuo Higaki申请号：US11301117申请日：20051213

公开号：US20060126941A1公开日：20060615

专利附图：

摘要：The invention provides a face region estimating device capable of extracting aperson's face region even when an illumination environment, for example, is changed and

persons with different skin colors are contained in a picked-up image taken by a camera.The face region estimating device includes: a mobile body detecting unit for extractingthe outline of a mobile body from the picked-up image and for generating an objectdistance image composed of pixels corresponding to a distance in which the mobile bodyexists; a head region setting unit for setting a head region based on the pixel distributionin the object distance image corresponding to a predetermined range on the basis of apixel position at the upper part of the outline; and a face region extracting unit forextracting the person's face region from the picked-up image based on the colordistribution in the picked-up image corresponding to the head region.

申请人：Nobuo Higaki

地址：Wako-si JP

国籍：JP

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