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1. 发明授权

US10296096B2 Operation recognition device and operation recognition method 有权
公开(公告)号：US10296096B2
公开(公告)日：2019-05-21
申请号：US15208289
申请日：2016-07-12
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Toshiaki Nakasu , Tsukasa Ike , Yasunobu Yamauchi
IPC分类号： G06F3/01 , G06F3/0346
摘要： According to one embodiment, there is provided an operation recognition device comprising a computer including a hardware processor. The hardware processor is configured to acquire movement information associated with a movement of a user, and area information corresponding to a first operation section; determine, based at least in part on the movement information and the area information corresponding to the first operation section, an estimated position corresponding to a subsequent operation by the user; and determine whether the subsequent operation by the user is directed to the first operation section based at least in part on the estimated position corresponding to the subsequent operation.

2. 发明授权

US09240047B2 Recognition apparatus, method, and computer program product 有权
标题翻译：识别装置，方法和计算机程序产品
公开(公告)号：US09240047B2
公开(公告)日：2016-01-19
申请号：US14598251
申请日：2015-01-16
申请人： Kabushiki Kaisha Toshiba
发明人： Toshiaki Nakasu , Hidetaka Ohira , Tsukasa Ike , Ryuzo Okada
IPC分类号： G06T7/00 , G06F3/01 , G06F3/0485 , G06F3/0484 , G06T7/20
CPC分类号： G06T7/2033 , G06F3/017 , G06F3/04842 , G06F3/0485 , G06K9/52 , G06T7/246 , G06T7/60 , G06T7/73
摘要： In an embodiment, a recognition apparatus includes: an obtaining unit configured to obtain positions of a specific part in a coordinate system having a first axis to an n-th axis (n≧2); a calculating unit configured to calculate a movement vector of the specific part; a principal axis selecting unit configured to select a principal axis; a turning point setting unit configured to set a position at which there is a change in the principal axis, and set a position at which there is a change; a section setting unit configured to set a determination target section, and set a previous section; a determining unit configured to calculate an evaluation value of the determination target section and an evaluation value of the immediately previous section and, determine which of the first axis to the n-th axis is advantageous; and a presenting unit configured to perform the determined result.
摘要翻译：在一个实施例中，识别装置包括：获取单元，被配置为获得具有第一轴至第n轴（n≥2）的坐标系中的特定部分的位置; 计算单元，被配置为计算特定部分的运动矢量; 主轴选择单元，被配置为选择主轴; 转向点设定单元，被配置为设定主轴上存在变化的位置，并设定存在变化的位置; 被配置为设置确定目标部分的部分设置单元，并且设置前一部分; 确定单元，被配置为计算确定目标部分的评估值和紧接在前的部分的评估值，并且确定第一轴至第n轴中的哪一个是有利的; 以及呈现单元，被配置为执行所确定的结果。

3. 发明授权

US10162420B2 Recognition device, method, and storage medium 有权
公开(公告)号：US10162420B2
公开(公告)日：2018-12-25
申请号：US14938276
申请日：2015-11-11
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Toshiaki Nakasu , Tsukasa Ike , Yasunobu Yamauchi
IPC分类号： G06F3/01
摘要： A recognition device according to an embodiment described herein includes a hardware processor. The hardware processor generates a trajectory of a pointer based at least in part on information relating to a movement of the pointer, detects that the pointer contacts an operation surface, determines a detection time when the pointer contacts the operation surface, and determines a detection position of the pointer at the detection time, sets the detection position as a starting point, determines an ending point corresponding to the starting point based on at least the detection time or the detection position, and sets the trajectory from the starting point to the ending point as a target trajectory, and determines a command input by a user with a gesture of the pointer based on the target trajectory.

4. 发明授权

US09916015B2 Recognition device, recognition method, and non-transitory recording medium 有权
公开(公告)号：US09916015B2
公开(公告)日：2018-03-13
申请号：US14853124
申请日：2015-09-14
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Toshiaki Nakasu , Tsukasa Ike , Yasunobu Yamauchi
IPC分类号： G06F3/0346 , G06F3/0487 , G06F3/03 , G06F3/0485
CPC分类号： G06F3/0346 , G06F3/0325 , G06F3/0485 , G06F3/0487
摘要： A recognition device includes an acquisition unit and a processor. The acquisition unit acquires first and second informations. The first information relates to a first signal corresponding to a state of a first portion of a body performing an action. The first signal is generated by a first element mounted to the first portion. The second information relates to a second signal corresponding to a state of a second portion. The second signal is generated by a second element mounted to the second portion. A relative positional relationship between the first portion and the second portion changes according to the action. The processor calculates a first feature based on the first information and a second feature based on the second information. The processor recognizes a type of the action based on a change of the first feature and a change of the second feature.

5. 发明授权

US09405373B2 Recognition apparatus 有权
标题翻译：识别装置
公开(公告)号：US09405373B2
公开(公告)日：2016-08-02
申请号：US13766877
申请日：2013-02-14
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Toshiaki Nakasu , Tsukasa Ike , Kazushige Ouchi , Ryuzo Okada
IPC分类号： G06F3/01 , G06F3/03
CPC分类号： G06F3/017 , G06F3/0304
摘要： The acquiring unit is configured to acquire positions of a particular part of a user in time series. The calculator is configured to calculate a feature value of a motion of the particular part from the positions acquired in time series. The comparing unit configured to compare the feature value and a first threshold. The recognizing unit is configured to recognize the motion of the particular part using a first recognition method and a second recognition method which is different from the first recognition method. The control unit configured to control the recognizing unit to select the first recognition method for recognizing a position or a motion of the particular part when the feature value is smaller than the first threshold, and select the second recognition method when the feature value is equal to or larger than the first threshold.
摘要翻译：获取单元被配置为以时间序列获取用户的特定部分的位置。计算器被配置为从时间序列获取的位置计算特定部分的运动的特征值。比较单元，被配置为比较特征值和第一阈值。识别单元被配置为使用与第一识别方法不同的第一识别方法和第二识别方法来识别特定部分的运动。所述控制单元被配置为当所述特征值小于所述第一阈值时，控制所述识别单元选择用于识别所述特定部分的位置或运动的所述第一识别方法，并且当所述特征值等于所述特征值时，选择所述第二识别方法或大于第一阈值。

6. 发明申请

US20160086348A1 RECOGNITION APPARATUS, METHOD, AND COMPUTER PROGRAM PRODUCT 审中-公开
公开(公告)号：US20160086348A1
公开(公告)日：2016-03-24
申请号：US14956449
申请日：2015-12-02
申请人： Kabushiki Kaisha Toshiba
发明人： Toshiaki Nakasu , Hidetaka Ohira , Tsukasa Ike , Ryuzo Okada
IPC分类号： G06T7/20 , G06K9/52 , G06T7/00 , G06T7/60
CPC分类号： G06K9/52 , G06F3/017 , G06F3/04842 , G06F3/0485 , G06T7/246 , G06T7/60 , G06T7/73
摘要： In an embodiment, a recognition apparatus includes: an obtaining unit configured to obtain positions of a specific part in a coordinate system having a first axis to an n-th axis (n≧2); a calculating unit configured to calculate a movement vector of the specific part; a principal axis selecting unit configured to select a principal axis; a turning point setting unit configured to set a position at which there is a change in the principal axis, and set a position at which there is a change; a section setting unit configured to set a determination target section, and set a previous section; a determining unit configured to calculate an evaluation value of the determination target section and an evaluation value of the immediately previous section and, determine which of the first axis to the n-th axis is advantageous; and a presenting unit configured to perform the determined result.

7. 发明申请

US20150125038A1 RECOGNITION APPARATUS, METHOD, AND COMPUTER PROGRAM PRODUCT 审中-公开
标题翻译：识别装置，方法和计算机程序产品
公开(公告)号：US20150125038A1
公开(公告)日：2015-05-07
申请号：US14598251
申请日：2015-01-16
申请人： Kabushiki Kaisha Toshiba
发明人： Toshiaki Nakasu , Hidetaka Ohira , Tsukasa Ike , Ryuzo Okada
IPC分类号： G06T7/00 , G06F3/01 , G06T7/20
CPC分类号： G06T7/2033 , G06F3/017 , G06F3/04842 , G06F3/0485 , G06K9/52 , G06T7/246 , G06T7/60 , G06T7/73
摘要： In an embodiment, a recognition apparatus includes: an obtaining unit configured to obtain positions of a specific part in a coordinate system having a first axis to an n-th axis (n≧2); a calculating unit configured to calculate a movement vector of the specific part; a principal axis selecting unit configured to select a principal axis; a turning point setting unit configured to set a position at which there is a change in the principal axis, and set a position at which there is a change; a section setting unit configured to set a determination target section, and set a previous section; a determining unit configured to calculate an evaluation value of the determination target section and an evaluation value of the immediately previous section and, determine which of the first axis to the n-th axis is advantageous; and a presenting unit configured to perform the determined result.
摘要翻译：在一个实施例中，识别装置包括：获取单元，被配置为获得具有第一轴至第n轴（n≥2）的坐标系中的特定部分的位置; 计算单元，被配置为计算特定部分的运动矢量; 主轴选择单元，被配置为选择主轴; 转向点设定单元，被配置为设定主轴上存在变化的位置，并设定存在变化的位置; 被配置为设置确定目标部分的部分设置单元，并且设置前一部分; 确定单元，被配置为计算确定目标部分的评估值和紧接在前的部分的评估值，并且确定第一轴至第n轴中的哪一个是有利的; 以及呈现单元，被配置为执行所确定的结果。

8. 发明申请

US20130321261A1 RECOGNITION APPARATUS 有权
标题翻译：识别装置
公开(公告)号：US20130321261A1
公开(公告)日：2013-12-05
申请号：US13766877
申请日：2013-02-14
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Toshiaki Nakasu , Tsukasa Ike , Kazushige Ouchi , Ryuzo Okada
IPC分类号： G06F3/01
CPC分类号： G06F3/017 , G06F3/0304
摘要： The acquiring unit is configured to acquire positions of a particular part of a user in time series. The calculator is configured to calculate a feature value of a motion of the particular part from the positions acquired in time series. The comparing unit configured to compare the feature value and a first threshold. The recognizing unit is configured to recognize the motion of the particular part using a first recognition method and a second recognition method which is different from the first recognition method. The control unit configured to control the recognizing unit to select the first recognition method for recognizing a position or a motion of the particular part when the feature value is smaller than the first threshold, and select the second recognition method when the feature value is equal to or larger than the first threshold.
摘要翻译：获取单元被配置为以时间序列获取用户的特定部分的位置。计算器被配置为从时间序列获取的位置计算特定部分的运动的特征值。比较单元，被配置为比较特征值和第一阈值。识别单元被配置为使用与第一识别方法不同的第一识别方法和第二识别方法来识别特定部分的运动。所述控制单元被配置为当所述特征值小于所述第一阈值时，控制所述识别单元选择用于识别所述特定部分的位置或运动的所述第一识别方法，并且当所述特征值等于所述特征值时，选择所述第二识别方法或大于第一阈值。

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