发明名称 Attention level measuring apparatus and an attention level measuring system
摘要 An attention level measuring apparatus, including: an eye direction measurement unit, which is configured to input image data and to measure an eye direction of a person photographed; an attention position information calculate unit, which is configured to calculate attention position information of a person, from the eye direction measured by an eye direction measurement unit; a person-attention-level calculate unit, which is configured to calculate person-attention-level information regarding a person-attention-level parameter about an attention target of a person, with using the attention position information calculated by the attention position information calculate unit; and an output control unit, which is configured to display graphic information produced upon basis of the calculated attention level information and a picture of the attention target, putting one upon the other.
申请公布号 US7834912(B2) 申请公布日期 2010.11.16
申请号 US20070737159 申请日期 2007.04.19
申请人 HITACHI, LTD. 发明人 YOSHINAGA TOMOAKI;NAGAYA SHIGEKI;HORII YOUICHI
分类号 H04N5/228;G06Q30/02;G06Q30/06;G06Q50/00;G06T1/00;G06T11/60 主分类号 H04N5/228
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