公开(公告)号：US06215890B1

公开(公告)日：2001-04-10

申请号：US09160048

申请日：1998-09-25

申请人： Hideaki Matsuo ,  Yuji Takata ,  Terutaka Teshima ,  Seiji Igi ,  Shan Lu ,  Kazuyuki Imagawa

发明人： Hideaki Matsuo ,  Yuji Takata ,  Terutaka Teshima ,  Seiji Igi ,  Shan Lu ,  Kazuyuki Imagawa

IPC分类号： G06F936

CPC分类号： G06F3/017 ,  G06K9/00355 ,  H04N13/239 ,  H04N13/243 ,  H04N2013/0081

摘要： A hand gesture recognizing device is provided which can correctly recognize hand gestures at high speed without requiring users to be equipped with tools. A gesture of a user is stereoscopically filmed by a photographing device 1 and then stored in an image storage device 2. A feature image extracting device 3 transforms colors of the stereoscopic image data read from the image storage device 2 in accordance with color transformation tables created by a color transformation table creating device 13, and disassembles and outputs the feature image of the user in corresponding channels. A spatial position calculating device 4 calculates spatial positions of feature parts of the user by utilizing parallax of the feature image outputted from the feature image extracting device 4. A region dividing device 5 defines the space around the user with spatial region codes. A hand gesture detecting device 6 detects how the hands of the user move in relation to the spatial region codes. A category is detected first on the basis of the detected hand gesture, and then a sign language word in that category is specified.

摘要翻译： 提供了一种手势识别装置，其可以在不需要用户配备工具的情况下以高速度正确识别手势。 用户的手势由拍摄装置1立体地拍摄，然后存储在图像存储装置2中。特征图像提取装置3根据所生成的颜色变换表，转换从图像存储装置2读取的立体图像数据的颜色 通过颜色变换表创建装置13，并且在对应的频道中分解并输出用户的特征图像。 空间位置计算装置4通过利用从特征图像提取装置4输出的特征图像的视差来计算用户的特征部分的空间位置。区域划分装置5使用空间区域码定义用户周围的空间。 手势检测装置6检测用户的手相对于空间区域代码移动的方式。 首先基于检测到的手势来检测类别，然后指定该类别中的手语。

公开(公告)号：US08291458B2

公开(公告)日：2012-10-16

申请号：US12139695

申请日：2008-06-16

申请人： Tsuneki Yasuho ,  Yasuo Masuda ,  Yoshiyuki Sasagawa ,  Terutaka Teshima ,  Hiroshi Aoki

发明人： Tsuneki Yasuho ,  Yasuo Masuda ,  Yoshiyuki Sasagawa ,  Terutaka Teshima ,  Hiroshi Aoki

IPC分类号： H04N7/173 ,  H04N7/16

CPC分类号： H04N21/8173 ,  G06F8/60 ,  H04N21/42204 ,  H04N21/4312 ,  H04N21/4314 ,  H04N21/4753 ,  H04N21/482

摘要： A digital broadcast receiver includes an operation mode manager that switches an operation mode to a first mode in which a function is implemented by the downloaded application or a second mode in which a function is implemented by the pre-installed application, and a key delivery module that delivers the key code received from the remote control to the downloaded application or the pre-installed application. When the receiver is in the first mode, the key delivery module delivers the received key code to the downloaded application if the received key code is a key code for the first mode, and delivers the received key code to the pre-installed application if the received key code is a key code for the second mode. When the receiver is in the second mode, the key delivery module delivers the received key code to the pre-installed application.

摘要翻译： 数字广播接收机包括操作模式管理器，该操作模式管理器将操作模式切换到其中功能由下载的应用实现的第一模式或其中由预先安装的应用实现功能的第二模式，以及密钥传递模块 它将从遥控器接收的密钥代码传递到下载的应用程序或预安装的应用程序。 当接收机处于第一模式时，如果接收到的密钥代码是用于第一模式的密钥代码，则密钥递送模块将所接收的密钥代码传送到下载的应用，并且如果接收到的密钥代码被传送到预先安装的应用 接收到的密钥代码是用于第二模式的密钥代码。 当接收机处于第二模式时，密钥传递模块将接收到的密钥代码传送到预先安装的应用。

公开(公告)号：US20090049507A1

公开(公告)日：2009-02-19

申请号：US12139695

申请日：2008-06-16

申请人： Tsuneki Yasuho ,  Yasuo Masuda ,  Yoshiyuki Sasagawa ,  Terutaka Teshima ,  Hiroshi Aoki

发明人： Tsuneki Yasuho ,  Yasuo Masuda ,  Yoshiyuki Sasagawa ,  Terutaka Teshima ,  Hiroshi Aoki

IPC分类号： H04N7/16

CPC分类号： H04N21/8173 ,  G06F8/60 ,  H04N21/42204 ,  H04N21/4312 ,  H04N21/4314 ,  H04N21/4753 ,  H04N21/482

摘要： A digital broadcast receiver includes an operation mode manager that switches an operation mode to a first mode in which a function is implemented by the downloaded application or a second mode in which a function is implemented by the pre-installed application, and a key delivery module that delivers the key code received from the remote control to the downloaded application or the pre-installed application. When the receiver is in the first mode, the key delivery module delivers the received key code to the downloaded application if the received key code is a key code for the first mode, and delivers the received key code to the pre-installed application if the received key code is a key code for the second mode. When the receiver is in the second mode, the key delivery module delivers the received key code to the pre-installed application.

摘要翻译： 数字广播接收机包括操作模式管理器，该操作模式管理器将操作模式切换到其中功能由下载的应用实现的第一模式或其中由预先安装的应用实现功能的第二模式，以及密钥传递模块 它将从遥控器接收的密钥代码传递到下载的应用程序或预安装的应用程序。 当接收机处于第一模式时，如果接收到的密钥代码是用于第一模式的密钥代码，则密钥递送模块将所接收的密钥代码传送到下载的应用，并且如果接收到的密钥代码被传送到预先安装的应用 接收到的密钥代码是用于第二模式的密钥代码。 当接收机处于第二模式时，密钥传递模块将接收到的密钥代码传送到预先安装的应用。