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    • 1. 发明授权
    • Method and apparatus for controlling a mobile device using a camera
    • 使用相机控制移动装置的方法和装置
    • US09417699B2
    • 2016-08-16
    • US12343055
    • 2008-12-23
    • Ching-Liang ChiangChih-Feng HsuWen-Chi Chang
    • Ching-Liang ChiangChih-Feng HsuWen-Chi Chang
    • G06F3/01H04M1/725
    • G06F3/017H04M1/725H04M2250/52
    • A method and system for using an image sensor to control applications on a mobile device is disclosed. The system uses image processing to detect control gestures by the user. Control gestures may include, for example, moving a hand laterally, moving the hand closer or farther away from the camera, or opening and closing a hand. These control motions are linked to user commands to be executed by the application being controlled. The system initializes by storing a background image showing the field of view of the image sensor before any objects are present. It then detects new objects in the field of view by comparing new images to the background image. If a new object is detected, the system waits until the object is stationary in the field of view. After the object is stationary, the system detects if there is a change in the object indicating a control gesture. After detecting a change in the stationary object, the system determines a set of parameters defining the change and matches the parameters to a user command. The parameters may include the object's change in position or size or change in hand state (e.g. open or closed). The system then passes the command to an application to be executed.
    • 公开了一种使用图像传感器来控制移动设备上的应用的方法和系统。 系统使用图像处理来检测用户的控制手势。 控制手势可以包括例如横向移动手,使手靠近或远离相机移动,或者打开和关闭手。 这些控制运动与被控制的应用程序执行的用户命令相关联。 系统通过在存在任何物体之前存储显示图像传感器的视野的背景图像来初始化。 然后通过将新图像与背景图像进行比较来检测视野中的新对象。 如果检测到一个新对象,系统将等待,直到对象在视野中静止。 在对象静止之后,系统检测对象中是否存在指示控制手势的变化。 在检测到静止物体的变化之后,系统确定一组定义变化的参数,并将参数与用户命令相匹配。 参数可以包括对象在位置或大小上的变化或手状态的变化(例如,打开或关闭)。 然后,系统将该命令传递给要执行的应用程序。
    • 2. 发明申请
    • Method and Apparatus for Controlling a Mobile Device Using a Camera
    • 使用相机控制移动设备的方法和装置
    • US20100159981A1
    • 2010-06-24
    • US12343055
    • 2008-12-23
    • Ching-Liang ChiangChih-Feng HsuWen-Chi Chang
    • Ching-Liang ChiangChih-Feng HsuWen-Chi Chang
    • H04M1/00G09G5/08G06F3/033
    • G06F3/017H04M1/725H04M2250/52
    • A method and system for using an image sensor to control applications on a mobile device is disclosed. The system uses image processing to detect control gestures by the user. Control gestures may include, for example, moving a hand laterally, moving the hand closer or farther away from the camera, or opening and closing a hand. These control motions are linked to user commands to be executed by the application being controlled. The system initializes by storing a background image showing the field of view of the image sensor before any objects are present. It then detects new objects in the field of view by comparing new images to the background image. If a new object is detected, the system waits until the object is stationary in the field of view. After the object is stationary, the system detects if there is a change in the object indicating a control gesture. After detecting a change in the stationary object, the system determines a set of parameters defining the change and matches the parameters to a user command. The parameters may include the object's change in position or size or change in hand state (e.g. open or closed). The system then passes the command to an application to be executed.
    • 公开了一种使用图像传感器来控制移动设备上的应用的方法和系统。 系统使用图像处理来检测用户的控制手势。 控制手势可以包括例如横向移动手,使手靠近或远离相机移动,或者打开和关闭手。 这些控制运动与被控制的应用程序执行的用户命令相关联。 系统通过在存在任何物体之前存储显示图像传感器的视野的背景图像来初始化。 然后通过将新图像与背景图像进行比较来检测视野中的新对象。 如果检测到一个新对象,系统将等待,直到对象在视野中静止。 在对象静止之后,系统检测对象中是否存在指示控制手势的变化。 在检测到静止物体的变化之后,系统确定一组定义变化的参数,并将参数与用户命令相匹配。 参数可以包括对象在位置或大小上的变化或手状态的变化(例如,打开或关闭)。 然后,系统将该命令传递给要执行的应用程序。
    • 8. 发明申请
    • PORTABLE ELECTRONIC DEVICE
    • 便携式电子设备
    • US20100255695A1
    • 2010-10-07
    • US12631867
    • 2009-12-07
    • Chih-Kuang WangChing-Liang Chiang
    • Chih-Kuang WangChing-Liang Chiang
    • H01R13/44
    • H04M1/0274G06F1/1616G06F1/1624G06F1/1656H04M1/0214H04M1/0235
    • A portable electronic device includes a first body, a second body, a motion assembly, a connector, and an ejector. The second body has a hollow portion, and the first body is movable disposed on the second body to cover the hollow portion. The motion assembly is disposed between the first body and the second body, so that the first body is able to move relatively to the second body. The connector is movably disposed in the hollow portion. The ejector is disposed between the connector and the second body. When the first body moves relatively to the second body to expose the hollow portion of the second body, the ejector is capable of driving the connector to move out of the hollow portion.
    • 便携式电子设备包括第一主体,第二主体,运动组件,连接器和喷射器。 第二主体具有中空部分,并且第一主体可移动地设置在第二主体上以覆盖中空部分。 运动组件设置在第一主体和第二主体之间,使得第一主体能够相对于第二主体移动。 连接器可移动地设置在中空部分中。 喷射器设置在连接器和第二主体之间。 当第一主体相对于第二主体移动以露出第二主体的中空部分时,喷射器能够驱动连接器移出中空部分。