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1. 发明申请

US20080141181A1 INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND PROGRAM 审中-公开
标题翻译：信息处理设备，信息处理方法和程序
公开(公告)号：US20080141181A1
公开(公告)日：2008-06-12
申请号：US11951760
申请日：2007-12-06
申请人： SATORU ISHIGAKI , Tsukasa Ike , Yasuhiro Taniguchi , Hisashi Kazama
发明人： SATORU ISHIGAKI , Tsukasa Ike , Yasuhiro Taniguchi , Hisashi Kazama
IPC分类号： G06F3/048
CPC分类号： G06F3/017 , G06F3/011 , G06F3/0482 , G06F3/04847
摘要： According to one embodiment, there is provided an information processing apparatus. A hand-shape database stores first data representing a first hand shape and second data representing a second hand shape. A hand-shape recognition unit determines whether a received image includes one of the first and second hand shapes. The hand-shape recognition unit outputs first predetermined information when the image includes the first hand shape, and outputs second predetermined information when the image includes the second hand shape. When the first predetermined information is received, a gesture interpretation unit displays on a display a user interface including display items each associated with an executable function, and selects one of the display items in accordance with the position information. When the second predetermined information is received in a state where one of the display items is selected, the gesture interpretation unit executes the function associated with the selected display item.
摘要翻译：根据一个实施例，提供了一种信息处理装置。手形数据库存储表示第一手形状的第一数据和表示秒针形状的第二数据。手形识别单元确定接收到的图像是否包括第一和第二手形状之一。当图像包括第一手形状时，手形识别单元输出第一预定信息，并且当图像包括秒针形状时输出第二预定信息。当接收到第一预定信息时，手势解释单元在显示器上显示包括与可执行功能相关联的显示项目的用户界面，并且根据位置信息选择一个显示项目。当在选择一个显示项目的状态下接收到第二预定信息时，手势解释单元执行与所选择的显示项目相关联的功能。

2. 发明授权

US08405712B2 Gesture recognition apparatus and method thereof 有权
标题翻译：手势识别装置及其方法
公开(公告)号：US08405712B2
公开(公告)日：2013-03-26
申请号：US12233693
申请日：2008-09-19
申请人： Tsukasa Ike , Yasukazu Okamoto , Satoru Ishigaki , Kei Sakamoto , Masahiro Fujita , Hisashi Kazama
发明人： Tsukasa Ike , Yasukazu Okamoto , Satoru Ishigaki , Kei Sakamoto , Masahiro Fujita , Hisashi Kazama
IPC分类号： H04N7/18 , G06K9/00
CPC分类号： G06F3/017 , G06F3/012 , G06K9/00355
摘要： A gesture recognition apparatus including a detector, a controller and a gesture recognizer, and is able to detect a portion to be detected using an image captured at a first resolution without reducing the number of images to be entered per unit of time to an object detector by detecting an auxiliary portion instead when the portion to be detected is not detected at a second resolution, estimating the position of the auxiliary portion based on the position of the auxiliary portion, and extracting the periphery thereof from the image captured at the first resolution.
摘要翻译：一种手势识别装置，包括检测器，控制器和手势识别器，并且能够使用以第一分辨率捕获的图像来检测要检测的部分，而不会将每单位时间输入的图像数量减少到对象检测器通过在第二分辨率下未检测到要检测的部分的情况下检测辅助部分，基于辅助部分的位置估计辅助部分的位置，并且从以第一分辨率捕获的图像中提取其外围。

3. 发明授权

US07844921B2 Interface apparatus and interface method 有权
标题翻译：接口设备和接口方法
公开(公告)号：US07844921B2
公开(公告)日：2010-11-30
申请号：US11757159
申请日：2007-06-01
申请人： Tsukasa Ike , Yasuhiro Taniguchi , Ryuzo Okada , Nobuhisa Kishikawa , Kentaro Yokoi , Mayumi Yuasa , Bjorn Stenger
发明人： Tsukasa Ike , Yasuhiro Taniguchi , Ryuzo Okada , Nobuhisa Kishikawa , Kentaro Yokoi , Mayumi Yuasa , Bjorn Stenger
IPC分类号： G06F3/33 , G09G5/36
CPC分类号： G06F3/017 , G06K9/00355 , G06K9/4614
摘要： An apparatus for a user to interface with a control object apparatus by a posture or a motion of the user's physical part. An image input unit inputs an image including the user's physical part. A gesture recognition unit recognizes the posture or the motion of the user's physical part from the image. A control unit controls the control object apparatus based on an indication corresponding to the posture or the motion. A gesture information display unit displays an exemplary image of the posture or the motion recognized for the user's reference to indicate the control object apparatus.
摘要翻译：用于用户通过用户物理部分的姿势或运动与控制对象装置进行接口的装置。图像输入单元输入包括用户物理部分的图像。手势识别单元从图像识别用户物理部分的姿势或运动。控制单元基于与姿势或运动对应的指示来控制控制对象装置。手势信息显示单元显示为了用户的参考识别的姿势或运动的示例性图像，以指示控制对象装置。

4. 发明申请

US20130036389A1 COMMAND ISSUING APPARATUS, COMMAND ISSUING METHOD, AND COMPUTER PROGRAM PRODUCT 审中-公开
标题翻译：指令发布装置，指令发布方法和计算机程序产品
公开(公告)号：US20130036389A1
公开(公告)日：2013-02-07
申请号：US13526777
申请日：2012-06-19
申请人： Hidetaka Ohira , Ryuzo Okada , Yojiro Tonouchi , Tsukasa Ike , Toshiaki Nakasu
发明人： Hidetaka Ohira , Ryuzo Okada , Yojiro Tonouchi , Tsukasa Ike , Toshiaki Nakasu
IPC分类号： G06F3/033
CPC分类号： G06F3/005 , G06F3/017 , G06F3/0304 , G06F3/04842 , G06F3/04847 , G06F3/0485
摘要： According to an embodiment, a command issuing apparatus includes an acquiring unit configured to acquire an image obtained by capturing a subject; a detector configured to detect a specific region of the subject from the image; a first setting unit configured to set a specific position indicating a position of the specific region; a second setting unit configured to set a reference position indicating a position that is to be a reference in the image; a first calculator configured to calculate a position vector directing toward the specific position from the reference position; a second calculator configured to calculate, for each of a plurality of command vectors respectively corresponding to predetermined commands, a first parameter indicating a degree of coincidence between the command vector and the position vector; and an issuing unit configured to issue the command based on the first parameter.
摘要翻译：根据实施例，命令发布装置包括：获取单元，被配置为获取通过拍摄对象获得的图像; 检测器，被配置为从所述图像检测所述对象的特定区域; 第一设定单元，被配置为设定表示特定区域的位置的特定位置; 第二设定单元，被配置为设定表示作为图像中的基准的位置的基准位置; 第一计算器，被配置为计算从所述参考位置指向所述特定位置的位置矢量; 第二计算器，被配置为针对分别对应于预定命令的多个命令向量中的每一个计算指示所述命令矢量和所述位置矢量之间的一致程度的第一参数; 以及发布单元，被配置为基于所述第一参数发出所述命令。

5. 发明授权

US09003284B2 Information search apparatus and system 有权
标题翻译：信息搜索装置和系统
公开(公告)号：US09003284B2
公开(公告)日：2015-04-07
申请号：US13369417
申请日：2012-02-09
申请人： Hidetaka Ohira , Toshihiko Manabe , Yojiro Tonouchi , Ryuzo Okada , Mieko Asano , Tsukasa Ike
发明人： Hidetaka Ohira , Toshihiko Manabe , Yojiro Tonouchi , Ryuzo Okada , Mieko Asano , Tsukasa Ike
IPC分类号： G06F17/00 , G06K9/00 , G06F3/01 , G06F3/0488
CPC分类号： G06K9/00436 , G06F3/018 , G06F3/04883 , G06K2209/011
摘要： According to one embodiment, an information search apparatus includes a generation unit, a selection unit, a search unit and a display unit. The generation unit generates recognition candidate character strings based on shapes of strokes and combinations of the shapes. The selection unit calculates reliability values for the recognition candidate character strings and selects search keys from the recognition candidate character strings. The search unit searches a database for second character strings including the search keys, and obtains one or more result character strings indicating search results of each of the search keys. The display displays the one or more result character strings corresponding to each of the search keys distinctively.
摘要翻译：根据一个实施例，信息搜索装置包括生成单元，选择单元，搜索单元和显示单元。生成单元基于笔画的形状和形状的组合生成识别候选字符串。选择单元计算识别候选字符串的可靠性值，并从识别候选字符串中选择搜索关键字。搜索单元在数据库中搜索包括搜索关键字的第二字符串，并获得指示每个搜索关键字的搜索结果的一个或多个结果字符串。显示器显着地显示与每个搜索关键字相对应的一个或多个结果字符串。

6. 发明申请

US20110013805A1 IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND INTERFACE APPARATUS 有权
标题翻译：图像处理装置，图像处理方法和界面装置
公开(公告)号：US20110013805A1
公开(公告)日：2011-01-20
申请号：US12712746
申请日：2010-02-25
申请人： Ryuzo OKADA , Tsukasa Ike
发明人： Ryuzo OKADA , Tsukasa Ike
IPC分类号： G06K9/00
CPC分类号： G06K9/00375 , G06K9/4647 , G06K9/4652 , G06K9/4661
摘要： In order to detect a specific detection object from an input image, a color serving as a reference is calculated in a reference image region. The difference for each color component between each pixel in the detection window and the reference color is calculated. Whether or not the detection object is included in the detection window is discriminated by a feature vector indicating how the difference is distributed in the detection window.
摘要翻译：为了从输入图像检测特定检测对象，在参考图像区域中计算用作基准的颜色。计算检测窗口中的每个像素与参考颜色之间的每种颜色分量的差异。检测对象是否包含在检测窗口中的是通过指示差异如何分布在检测窗口中的特征向量来鉴别。

7. 发明申请

US20130070105A1 TRACKING DEVICE, TRACKING METHOD, AND COMPUTER PROGRAM PRODUCT 审中-公开
标题翻译：跟踪设备，跟踪方法和计算机程序产品
公开(公告)号：US20130070105A1
公开(公告)日：2013-03-21
申请号：US13537354
申请日：2012-06-29
申请人： Tsukasa Ike , Ryuzo Okada , Hidetaka Ohira
发明人： Tsukasa Ike , Ryuzo Okada , Hidetaka Ohira
IPC分类号： H04N5/225 , G06K9/00
CPC分类号： G06K9/00355 , G06K9/3241 , G06T7/246 , G06T7/277 , G06T2207/10024 , G06T2207/30196
摘要： According to an embodiment, a tracking device includes an acquiring unit, a first calculator, a second calculator, and a setting unit. The acquiring unit images a tracking target object to time-sequentially acquire an image. The first calculator calculates a first likelihood representing a degree of coincidence between a pixel value of each pixel included in a search region within the image and a reference value. The second calculator calculates a difference value between the pixel value of each pixel in the search region and the pixel value of a corresponding pixel in an image in a past frame. The setting unit sets weights of the first likelihood and the difference value so that as a distance between each pixel in the search region and a position of the tracking target object in the past increases, the weight of the first likelihood decreases and the weight of the difference value increases.
摘要翻译：根据实施例，跟踪装置包括获取单元，第一计算器，第二计算器和设置单元。拍摄单元对跟踪目标对象进行成像以对时间顺序地获取图像。第一计算器计算表示包括在图像内的搜索区域中的每个像素的像素值与参考值之间的一致程度的第一似然度。第二计算器计算搜索区域中的每个像素的像素值与过去帧中的图像中的相应像素的像素值之间的差值。设置单元设置第一似然度和差值的权重，使得随着搜索区域中的每个像素与跟踪目标对象在过去的位置之间的距离增加，第一似然性的权重减小，并且差值增加。

8. 发明授权

US08013890B2 Image processing apparatus and image processing method for recognizing an object with color 有权
标题翻译：用于用颜色识别对象的图像处理装置和图像处理方法
公开(公告)号：US08013890B2
公开(公告)日：2011-09-06
申请号：US12750542
申请日：2010-03-30
申请人： Toshifumi Ohtake , Yasukazu Okamoto , Tsukasa Ike
发明人： Toshifumi Ohtake , Yasukazu Okamoto , Tsukasa Ike
IPC分类号： H04N5/225 , G06K9/00 , G06K9/46 , G06K9/66 , G06K9/62
CPC分类号： H04N5/232 , G06K9/00234 , G06K9/00355 , G06K9/3233 , H04N5/2257 , H04N5/23219
摘要： According to one embodiment, an image processing apparatus includes an image-capturing module configured to captures an image, a module configured to detect a first object region from the image, a module configured to extract color information of an image of the first object region, a module configured to detect candidates of a second object region, which is an object of recognition, from the image, a module configured to extract color information of an image of the second object region, and sets reference color data, a module configured to select the candidates of the second object region on the basis of the reference color data and the color information of the image of the first object region with respect to each of the candidates of the second object region, and a module configured to output, as an object of recognition, any one of the candidates of the second object region.
摘要翻译：根据一个实施例，图像处理装置包括被配置为捕获图像的图像捕获模块，被配置为从图像检测第一对象区域的模块，被配置为提取第一对象区域的图像的颜色信息的模块，被配置为从所述图像检测作为所述识别对象的第二对象区域的候选的模块，被配置为提取所述第二对象区域的图像的颜色信息并设置参考颜色数据的模块，被配置为选择基于参考颜色数据的第二对象区域的候选和相对于第二对象区域的每个候选的第一对象区域的图像的颜色信息，以及被配置为输出作为对象的模块的识别，任何一个候选人的第二个对象区域。

9. 发明授权

US08837775B2 Apparatus and method for recognizing gesture, and non-transitory computer readable medium thereof 有权
标题翻译：用于识别手势的装置和方法及其非暂时的计算机可读介质
公开(公告)号：US08837775B2
公开(公告)日：2014-09-16
申请号：US13421711
申请日：2012-03-15
申请人： Toshiaki Nakasu , Hidetaka Ohira , Tsukasa Ike , Yojiro Tonouchi , Ryuzo Okada , Takahiro Arai
发明人： Toshiaki Nakasu , Hidetaka Ohira , Tsukasa Ike , Yojiro Tonouchi , Ryuzo Okada , Takahiro Arai
IPC分类号： G06K9/62 , G06K9/00
CPC分类号： G06K9/00208 , G06K9/00355 , G06K9/6201
摘要： According to one embodiment, a time series information acquisition unit acquires time series information of a position or a size of a specific part of a user's body. An operation segment detection unit detects a movement direction of the specific part from the time series information, and detects a plurality of operation segments each segmented by two of a start point, a turning point and an end point of the movement direction. A recognition unit specifies a first operation segment to be recognized and a second operation segment following the first operation segment among the plurality of operation segments, and recognizes a motion of the specific part in the first operation segment by using a first feature extracted from the time series information of the first operation segment and a second feature extracted from the time series information of the second operation segment.
摘要翻译：根据一个实施例，时间序列信息获取单元获取用户身体的特定部分的位置或大小的时间序列信息。操作段检测单元根据时间序列信息检测特定部分的移动方向，并且检测由运动方向的起始点，转折点和终点两者分割的多个操作段。识别单元指定要识别的第一操作段和多个操作段中的第一操作段之后的第二操作段，并且通过使用从时间中提取的第一特征来识别第一操作段中的特定部分的运动第一操作段的序列信息和从第二操作段的时间序列信息中提取的第二特征。

10. 发明申请

US20120139859A1 INFORMATION SEARCH APPARATUS AND SYSTEM 有权
标题翻译：信息搜索装置和系统
公开(公告)号：US20120139859A1
公开(公告)日：2012-06-07
申请号：US13369417
申请日：2012-02-09
申请人： Hidetaka Ohira , Toshihiko Manabe , Yojiro Tonouchi , Ryuzo Okada , Mieko Asano , Tsukasa Ike
发明人： Hidetaka Ohira , Toshihiko Manabe , Yojiro Tonouchi , Ryuzo Okada , Mieko Asano , Tsukasa Ike
IPC分类号： G06F3/041
CPC分类号： G06K9/00436 , G06F3/018 , G06F3/04883 , G06K2209/011
摘要： According to one embodiment, an information search apparatus includes a generation unit, a selection unit, a search unit and a display unit. The generation unit generates recognition candidate character strings based on shapes of strokes and combinations of the shapes. The selection unit calculates reliability values for the recognition candidate character strings and selects search keys from the recognition candidate character strings. The search unit searches a database for second character strings including the search keys, and obtains one or more result character strings indicating search results of each of the search keys. The display displays the one or more result character strings corresponding to each of the search keys distinctively.
摘要翻译：根据一个实施例，信息搜索装置包括生成单元，选择单元，搜索单元和显示单元。生成单元基于笔画的形状和形状的组合生成识别候选字符串。选择单元计算识别候选字符串的可靠性值，并从识别候选字符串中选择搜索关键字。搜索单元在数据库中搜索包括搜索关键字的第二字符串，并获得指示每个搜索关键字的搜索结果的一个或多个结果字符串。显示器显着地显示与每个搜索关键字相对应的一个或多个结果字符串。

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