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1. 发明授权

US08902158B2 Multi-user interaction with handheld projectors 有权
标题翻译：多用户与手持投影机的交互
公开(公告)号：US08902158B2
公开(公告)日：2014-12-02
申请号：US13278974
申请日：2011-10-21
申请人： Karl Darcy Daniel Willis , Ivan Poupyrev
发明人： Karl Darcy Daniel Willis , Ivan Poupyrev
IPC分类号： G09G5/00 , H04N9/31 , G06F3/042
CPC分类号： G06F3/0425 , H04N9/3147 , H04N9/3179 , H04N9/3194
摘要： A device-mounted infrared (IR) camera and a hybrid visible/IR light projector may be used to project visible animation sequences along with invisible (to the naked eye) tracking signals, (e.g. a near IR fiducial marker). A software (or firmware) platform (either on the handheld device or to which the device communicates) may track multiple, independent projected images in relation to one another using the tracking signals when projected in the near-IR spectrum. The resulting system allows a broad range of new interaction scenarios for multiple handheld projectors being used in any environment with adequate lighting conditions without requiring the environment to be instrumented in any way.
摘要翻译：可以使用装置安装的红外（IR）照相机和混合可见/红外光投影仪来投影可视动画序列以及不可见（到肉眼）跟踪信号（例如近红外基准标记）。当投影在近红外光谱中时，软件（或固件）平台（在手持设备上或设备通信到其）可以使用跟踪信号相对于彼此跟踪多个独立的投影图像。所产生的系统允许在具有足够照明条件的任何环境中使用多种手持投影机的广泛的新的交互场景，而不需要以任何方式对环境进行检测。

2. 发明申请

US20090115797A1 Image Drawing Method, Portable Terminal, and Computer Program 失效
标题翻译：图像绘图方法，便携式终端和计算机程序
公开(公告)号：US20090115797A1
公开(公告)日：2009-05-07
申请号：US12135182
申请日：2008-06-08
申请人： Ivan POUPYREV , Karl Darcy Daniel Willis
发明人： Ivan POUPYREV , Karl Darcy Daniel Willis
IPC分类号： G09G5/00 , G09G3/20
CPC分类号： G06F3/0489 , G06F3/04845 , G06F3/04892
摘要： An image drawing method for drawing an image on an input screen of a portable terminal having input keys arranged in an N×M matrix includes the steps of: determining a size of an input window formed of grid squares arranged in an N×M matrix; determining a position of the input window on the input screen; displaying the input window of the size determined in the input window size determination at the position of the input screen, the position being determined in the input window position determination; and in response to user input being performed on one of the input keys arranged in the N×M matrix, performing a drawing process at the grid square corresponding to the position in the N×M matrix at which the user input has been performed.
摘要翻译：一种用于在具有以N×M矩阵排列的输入键的便携式终端的输入屏幕上绘制图像的图像绘制方法包括以下步骤：确定以N×M矩阵排列的网格方格形成的输入窗口的大小; 确定输入窗口上的输入窗口的位置; 在所述输入画面的位置处显示在所述输入窗口尺寸确定中确定的尺寸的输入窗口，所述位置在所述输入窗口位置确定中确定; 并且响应于在排列在N×M矩阵中的输入键之一上执行的用户输入，对与已经执行了用户输入的N×M矩阵中的位置相对应的网格正方形执行绘图处理。

3. 发明授权

US08035619B2 Image drawing method, portable terminal, and computer program 失效
标题翻译：图像绘制方法，便携式终端和计算机程序
公开(公告)号：US08035619B2
公开(公告)日：2011-10-11
申请号：US12135182
申请日：2008-06-08
申请人： Ivan Poupyrev , Karl Darcy Daniel Willis
发明人： Ivan Poupyrev , Karl Darcy Daniel Willis
IPC分类号： G06F3/02 , G06F3/033 , G06F3/14
CPC分类号： G06F3/0489 , G06F3/04845 , G06F3/04892
摘要： An image drawing method for drawing an image on an input screen of a portable terminal having input keys arranged in an N×M matrix includes the steps of: determining a size of an input window formed of grid squares arranged in an N×M matrix; determining a position of the input window on the input screen; displaying the input window of the size determined in the input window size determination at the position of the input screen, the position being determined in the input window position determination; and in response to user input being performed on one of the input keys arranged in the N×M matrix, performing a drawing process at the grid square corresponding to the position in the N×M matrix at which the user input has been performed.
摘要翻译：一种用于在具有以N×M矩阵排列的输入键的便携式终端的输入屏幕上绘制图像的图像绘制方法，包括以下步骤：确定由以N×M矩阵排列的网格方格形成的输入窗口的大小; 确定输入窗口上的输入窗口的位置; 在所述输入画面的位置处显示在所述输入窗口尺寸确定中确定的尺寸的输入窗口，所述位置在所述输入窗口位置确定中确定; 并且响应于在以N×M矩阵排列的输入键之一上执行的用户输入，对与已执行用户输入的N×M矩阵中的位置相对应的网格正方形执行绘图处理。

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