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公开(公告)号：US08790280B2
公开(公告)日：2014-07-29
申请号：US12666507
申请日：2008-06-25
申请人： Kiyomi Sakamoto , Shoichi Aoyama , Shigeo Asahara , Xiaolin Zhang , Hirohiko Kaneko , Keiji Uchikawa , Haruki Mizushina , Naofumi Murata , Koichi Tanaka
发明人： Kiyomi Sakamoto , Shoichi Aoyama , Shigeo Asahara , Xiaolin Zhang , Hirohiko Kaneko , Keiji Uchikawa , Haruki Mizushina , Naofumi Murata , Koichi Tanaka
摘要： To provide a human state estimating device which accurately estimates a human state. The human state estimating device includes: a storage unit (16) which stores reference data (17) in which a human state and a reference profile including a horizontal component of a standard microsaccade in the human state are corresponded to each other, for each of plural personal attribute information; a video obtaining unit (11) which obtains video of a user's eyeball, with an eyeball rotation angle accuracy of 0.05 degrees or higher, and a measuring speed of 120 samples per second or higher; an analyzing unit (12) which generates an actual-measurement profile including the horizontal component of the microsaccade, from fixational eye movement shown in the video; a personal attribute information obtaining unit (13) which obtains the user's personal attribute information; and an analyzing unit which estimates the human state by searching, in the reference data (17), for a reference profile that corresponds to the obtained personal attribute information and is closest to the actual-measurement profile.
摘要翻译： 提供准确地估计人类状态的人状态估计装置。 人状态估计装置包括：存储单元（16），其存储参考数据（17），其中人类状态和包括人类状态的标准微型游戏的水平分量的参考轮廓彼此对应， 复数个人属性信息; 视频获取单元（11），其获得用户眼球的视频，眼球旋转角度精度为0.05度以上，测量速度为每秒120个样本; 分析单元（12），其通过视频中所示的固定眼动作产生包括微视频水平分量的实际测量曲线; 个人属性信息获取单元，其获取用户的个人属性信息; 以及分析单元，其通过在参考数据（17）中搜索与所获得的个人属性信息相对应并且最接近实际测量简档的参考简档来估计人的状态。
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公开(公告)号：US20100191156A1
公开(公告)日：2010-07-29
申请号：US12666507
申请日：2008-06-25
申请人： Kiyomi Sakamoto , Shoichi Aoyama , Shigeo Asahara , Xiaolin Zhang , Hirohiko Kaneko , Keiji Uchikawa , Haruki Mizushina , Naofumi Murata , Koichi Tanaka
发明人： Kiyomi Sakamoto , Shoichi Aoyama , Shigeo Asahara , Xiaolin Zhang , Hirohiko Kaneko , Keiji Uchikawa , Haruki Mizushina , Naofumi Murata , Koichi Tanaka
IPC分类号： A61B5/11
摘要： To provide a human state estimating device which accurately estimates a human state. The human state estimating device includes: a storage unit (16) which stores reference data (17) in which a human state and a reference profile including a horizontal component of a standard microsaccade in the human state are corresponded to each other, for each of plural personal attribute information; a video obtaining unit (11) which obtains video of a user's eyeball, with an eyeball rotation angle accuracy of 0.05 degrees or higher, and a measuring speed of 120 samples per second or higher; an analyzing unit (12) which generates an actual-measurement profile including the horizontal component of the microsaccade, from fixational eye movement shown in the video; a personal attribute information obtaining unit (13) which obtains the user's personal attribute information; and an analyzing unit which estimates the human state by searching, in the reference data (17), for a reference profile that corresponds to the obtained personal attribute information and is closest to the actual-measurement profile.
摘要翻译： 提供准确地估计人类状态的人状态估计装置。 人状态估计装置包括：存储单元（16），其存储参考数据（17），其中人类状态和包括人类状态的标准微型游戏的水平分量的参考轮廓彼此对应， 复数个人属性信息; 视频获取单元（11），其获得用户眼球的视频，眼球旋转角度精度为0.05度以上，测量速度为每秒120个样本; 分析单元（12），其通过视频中所示的固定眼动作产生包括微视频水平分量的实际测量曲线; 个人属性信息获取单元，其获取用户的个人属性信息; 以及分析单元，其通过在参考数据（17）中搜索与所获得的个人属性信息相对应并且最接近实际测量简档的参考简档来估计人的状态。
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