发明名称 |
Visual line estimating apparatus |
摘要 |
The visual line estimating apparatus 200 comprises: an image inputting section 201 operable to take an image of a human; a visual line measurement section 202 operable to measure a direction of a visual line on the basis of the taken image; a visual line measuring result storing section 211 operable to store therein visual line measuring results previously measured; a representative value extracting section 212 operable to extract a previous representative value; and a visual line determining section 213 operable to judge whether or not a difference between the representative value and the visual line measuring result is lower than a predetermined threshold to determine a visual line estimating result from the representative value and the visual line measuring result.
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申请公布号 |
US8503737(B2) |
申请公布日期 |
2013.08.06 |
申请号 |
US201113240200 |
申请日期 |
2011.09.22 |
申请人 |
OKA KENJI;TSUKIZAWA SOTARO;PANASONIC CORPORATION |
发明人 |
OKA KENJI;TSUKIZAWA SOTARO |
分类号 |
G06K9/00 |
主分类号 |
G06K9/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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