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    • 34. 发明授权
    • Position information detection device, position information detection method, and position information detection program
    • 位置信息检测装置,位置信息检测方法和位置信息检测程序
    • US08441440B2
    • 2013-05-14
    • US12067760
    • 2006-09-26
    • Norikazu Makita
    • Norikazu Makita
    • G06F3/033
    • G06F3/0325A63F13/04A63F13/213A63F13/5372A63F13/837A63F2300/1087A63F2300/8076G01B11/026G03B27/58G06F3/0346G06K9/3216G06K2009/3225
    • A position information detection device, method, and program are provided, which are capable of detecting position information with high precision using simple and easily identified discrimination marks. A position information detection device has an image capture portion 203 which captures images of discrimination marks 102 arranged on a display 103, via a camera lens; a discrimination mark extraction portion 206 which extracts geometric figures from images captured by the image capture portion 203; a reference rectangle extraction portion 207 which extracts a reference rectangle image formed by connecting specific points in the geometric figures; a focal length calculation portion 213 which, based on a coordinate system specified by the reference rectangle image, calculates the focal length of the camera lens of the image capture portion 203 relative to the image display region of the display 103; and an indicated position calculation portion 210 which, based on the coordinate system and the focal length, calculates the indicated position of the image capture portion 203 relative to the image display region.
    • 提供一种位置信息检测装置,方法和程序,其能够使用简单且容易识别的辨别标记来高精度地检测位置信息。 位置信息检测装置具有通过照相机镜头捕获布置在显示器103上的识别标记102的图像的图像拍摄部分203; 识别标记提取部分206,其从由图像捕获部分203捕获的图像中提取几何图形; 参考矩形提取部分207,其提取通过连接几何图形中的特定点形成的参考矩形图像; 基于由参考矩形图像指定的坐标系相对于显示器103的图像显示区域计算图像拍摄部分203的相机镜头的焦距的焦距计算部分213; 以及指示位置计算部210,其基于坐标系和焦距,计算图像拍摄部203相对于图像显示区域的指示位置。
    • 35. 发明申请
    • GAME SYSTEM, CONTROL METHOD THEREFOR, AND A STORAGE MEDIUM STORING A COMPUTER PROGRAM
    • 游戏系统,其控制方法和存储媒体存储计算机程序
    • US20130109451A1
    • 2013-05-02
    • US13809868
    • 2011-07-14
    • Takashi HamanoNobuhiro Onodera
    • Takashi HamanoNobuhiro Onodera
    • A63F13/04
    • A63F13/26A63F13/219A63F13/245A63F13/837A63F2300/301A63F2300/8076
    • The disclosed game system is provided with a large monitor (4), two gun-shaped controllers (5), and a small monitor (7) provided on each controller (5). Said game system: creates a virtual three-dimensional game space (GW) for playing a game; generates two-dimensional images related to a prescribed extent of a part of the virtual three-dimensional space (GW) in accordance with prescribed conditions; outputs said two-dimensional images to the large monitor (4); generates other two-dimensional images related to a fixed extent of a part of the virtual three-dimensional game space (GW) in accordance with the directions that the muzzles (5j) of the gun-shaped controllers (5) are pointing, said directions not depending on the prescribed conditions used in the determination of the extent outputted to the large monitor (4); and outputs said other two-dimensional images to the small monitors (7) on the controllers (5).
    • 所公开的游戏系统设置有设置在每个控制器(5)上的大型监视器(4),两个枪形控制器(5)和小型监视器(7)。 所述游戏系统:创建用于玩游戏的虚拟三维游戏空间(GW); 根据规定的条件生成与虚拟三维空间(GW)的一部分的规定范围相关的二维图像; 将所述二维图像输出到所述大型监视器(4); 根据枪形控制器(5)的枪口(5j)指向的指示,生成与虚拟三维游戏空间(GW)的一部分的固定范围相关的其他二维图像,所述方向 不依赖于用于确定输出到大监视器(4)的程度的规定条件; 并将所述其他二维图像输出到控制器(5)上的小型监视器(7)。