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1. 发明授权

US08922706B2 Image system and denoising method therefor 有权
标题翻译：图像系统及其去噪方法
公开(公告)号：US08922706B2
公开(公告)日：2014-12-30
申请号：US13614940
申请日：2012-09-13
申请人： Chi Chieh Liao , Hsin Chi Cheng
发明人： Chi Chieh Liao , Hsin Chi Cheng
IPC分类号： H04N9/64 , H04N5/217 , H04N9/73 , G06F3/041 , H04N5/235 , G06F3/042
CPC分类号： G06F3/0418 , G06F3/0421 , H04N5/2357
摘要： There is provided an image system including at least one image sensor, a light source and a processing unit. The at least one image sensor sequentially acquires at least two images within each of the brightness variation intervals of an ambient light source. The light source lights once within each of the brightness variation intervals and the lighting of the light source is synchronized to one of the images acquired by the at least one image sensor. The processing unit calculates an image difference between the image synchronizing to the lighting of the light source and the image not synchronizing to the lighting of the light source thereby eliminating interference from the ambient light source. There is further provided a denoising method for an image system.
摘要翻译：提供了一种包括至少一个图像传感器，光源和处理单元的图像系统。所述至少一个图像传感器在环境光源的每个亮度变化间隔内顺序获取至少两个图像。光源在每个亮度变化间隔内亮起一次，并且光源的点亮与由至少一个图像传感器获取的图像之一同步。处理单元计算与光源的点亮同步的图像与不与光源的点亮同步的图像之间的图像差，从而消除来自环境光源的干扰。还提供了一种用于图像系统的去噪方法。

2. 发明申请

US20120098793A1 ON-SCREEN-DISPLAY MODULE, DISPLAY DEVICE, AND ELECTRONIC DEVICE USING THE SAME 审中-公开
标题翻译：屏幕显示模块，显示设备和使用该屏幕显示模块的电子设备
公开(公告)号：US20120098793A1
公开(公告)日：2012-04-26
申请号：US13013902
申请日：2011-01-26
申请人： Hsin Chi Cheng , Chih Hung Lu , Chun Yi Lu
发明人： Hsin Chi Cheng , Chih Hung Lu , Chun Yi Lu
IPC分类号： G06F3/042
CPC分类号： G06F3/0416 , G06F3/042
摘要： An on-screen-display module includes an optical signal processing unit and a control unit. The optical signal processing unit receives an optical signal sensed by an image sensor and outputs a touch signal. The control unit is electrically connected to the optical signal processing unit, and adjusts a display panel to execute a corresponding display effect according to the touch signal. By applying the on-screen-display module to a display device or an electronic device, the display effect of the display panel can be directly modulated through the control unit when the host is not powered on, and advantages of further saving system energy and being convenient for a user are achieved.
摘要翻译：屏幕显示模块包括光信号处理单元和控制单元。光信号处理单元接收由图像传感器感测的光信号并输出触摸信号。控制单元电连接到光信号处理单元，并根据触摸信号调整显示面板以执行相应的显示效果。通过将屏幕显示模块应用于显示设备或电子设备，当主机未通电时，可以通过控制单元直接调制显示面板的显示效果，并且进一步节省系统能量和方便用户实现。

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