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    • 1. 发明申请
    • PORTABLE TERMINAL AND USER INTERFACE CONTROL METHOD THEREOF BASED ON PATTERN RECOGNITION AND ANALYSIS OF IMAGE CAPTURED BY CAMERA
    • 基于模式识别的便携式终端和用户界面控制方法及摄像机捕获的图像分析
    • US20080034302A1
    • 2008-02-07
    • US11779538
    • 2007-07-18
    • Dong Seok RYUNho Kyung HONGJae Joon HWANG
    • Dong Seok RYUNho Kyung HONGJae Joon HWANG
    • G06F3/048
    • H04N1/0035G06F3/0317G06F2200/1637H04N1/00281H04N1/00307H04N1/00352H04N2101/00
    • A portable terminal and a user interface control method thereof are provided. In the terminal and method, patterns of a subject image captured by a camera are recognized and analyzed. First and second images changed according to motion (movement, holding away from or drawing close to a user) of the portable terminal are captured by the camera module. Patterns of the first and second images are recognized. The motion of the portable terminal is analyzed based on the recognized patterns. Control commands corresponding to the analyzed motion are selected. A function corresponding to the selected control command is performed. The portable terminal can be intuitively and simply used as its motion is directly applied to user interface control. User interface can be controlled without an additional part, using a camera installed to the portable terminal. Also, the present invention can resolve the problems caused when the conventional navigation key is operated.
    • 提供了便携式终端及其用户界面控制方法。 在终端和方法中,识别和分析由相机拍摄的被摄体图像的图案。 根据移动终端的移动(移动,远离或靠近用户)移动的第一和第二图像由相机模块捕获。 识别第一和第二图像的图案。 基于识别的模式来分析便携式终端的运动。 选择与分析运动对应的控制命令。 执行与所选择的控制命令相对应的功能。 便携式终端可以直观且简单地使用,因为其运动直接应用于用户界面控制。 可以使用安装在便携式终端上的摄像机,无需额外的部分来控制用户界面。 此外,本发明可以解决当传统导航键操作时引起的问题。