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    • 91. 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。
    • 96. 发明授权
    • Hand-held video game platform emulation
    • 手持视频游戏平台仿真
    • US08157654B2
    • 2012-04-17
    • US10690818
    • 2003-10-23
    • Patrick J. Link
    • Patrick J. Link
    • A63F9/24
    • A63F13/77A63F13/04A63F13/10A63F13/48A63F13/52A63F13/54A63F13/92A63F2300/203A63F2300/204A63F2300/60A63F2300/6018H04N21/4781
    • A software emulator for emulating a handheld video game platform such as GAME BOY®, GAME BOY COLOR® and/or GAME BOY ADVANCE® on a low-capability target platform (e.g., a seat-back display for airline or train use, a personal digital assistant, a cell phone) uses a number of features and optimizations to provide high quality graphics and sound that nearly duplicates the game playing experience on the native platform. Some exemplary features include use of bit BLITing, graphics character reformatting, modeling of a native platform liquid crystal display controller using a sequential state machine, and selective skipping of frame display updates if the game play falls behind what would occur on the native platform.
    • 用于在低能力目标平台(例如用于航空公司或火车使用的座椅靠背显示器)上模拟手持式视频游戏平台(如GAMEBOY®,GAME BOYCOLOR®和/或GAME BOYADVANCE®)的软件仿真器 数字助理,手机)使用许多功能和优化来提供在本地平台上几乎重复游戏体验的高质量图形和声音。 一些示例性特征包括使用位BLITing,图形字符重新格式化,使用顺序状态机的本地平台液晶显示控制器的建模,以及如果游戏落后于本机平台上将发生什么,则选择性地跳过帧显示更新。
    • 99. 发明授权
    • Infrared remote control module and portable electronic device using same
    • 红外遥控模块和便携式电子设备使用相同
    • US07965942B2
    • 2011-06-21
    • US11935362
    • 2007-11-05
    • Ga-Lane Chen
    • Ga-Lane Chen
    • H04B10/00
    • A63F13/235A63F13/02A63F13/04A63F13/06A63F13/213A63F13/837A63F2300/1031A63F2300/8076H04B10/1141H04L29/06
    • An infrared remote control module (10) includes an infrared detecting module (11) configured for receiving optical signals and converting the optical signals into digital signals, a signal processing module (12) communicating with the infrared detecting module; and a controlling feedback module (13) communicating with the signal processing module. The infrared detecting module includes a lens barrel (110), an infrared band-pass filter (112) arranged in the lens barrel, a lens assembly (113) arranged in the lens barrel, an image pickup module (114) arranged in the lens barrel, and a collimator device (116) selectably moveable into or out from the lens barrel. By being moveable in such a fashion, the collimator device is configured for selectively collimating the optical signals, and, thus, the remote control module can be used for shooting or motion-based actions.
    • 红外遥控模块(10)包括:红外检测模块(11),被配置为接收光信号并将光信号转换成数字信号;信号处理模块(12),与红外检测模块通信; 以及与所述信号处理模块通信的控制反馈模块(13)。 红外线检测模块包括透镜镜筒(110),布置在透镜镜筒中的红外带通滤光器(112),布置在透镜镜筒中的透镜组件(113),布置在透镜中的图像拾取模块(114) 并且可选地可移动地进入或离开镜筒的准直器装置(116)。 通过以这种方式可移动,准直器装置被配置为选择性地准直光信号,并且因此,遥控模块可以用于拍摄或基于运动的动作。