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1. 发明授权

US08941609B2 Multi-touch sensing system capable of optimizing touch bulbs according to variation of ambient lighting conditions and method thereof 有权
标题翻译：能够根据环境照明条件的变化优化触摸灯泡的多点触摸感测系统及其方法
公开(公告)号：US08941609B2
公开(公告)日：2015-01-27
申请号：US13560353
申请日：2012-07-27
申请人： Yen-Lin Chen , Chao-Wei Yu , Chuan-Yen Chiang , Yang-Lang Chang , Wen-Yew Liang
发明人： Yen-Lin Chen , Chao-Wei Yu , Chuan-Yen Chiang , Yang-Lang Chang , Wen-Yew Liang
IPC分类号： G09G5/00 , G06F3/033 , G06F3/041
CPC分类号： G06F3/0416 , G06F3/0425 , G06F2203/04109 , G06T7/11 , G06T7/136 , G06T7/143 , G06T2207/20076
摘要： The present invention discloses a multi-touch sensing system capable of optimizing touch bulbs according to the variation of ambient lighting conditions and a method thereof. The system comprises an image capturing module, a computing module and a processing module. The image capturing module captures a touch image. The computing module converts the touch image into a histogram and selects a grayscale threshold to segment the histogram by dichotomy for generating a segmented image of touch bulbs, and then calculates a between-class variance and a total pixel variance of the segmented image to estimate the separability factor thereof. The processing module determines whether or not the separability factor conforms to a predetermined value; if yes, then the processing module performs an image binarization of the touch image to generate a binary image, or else the processing module repeats the aforementioned process until the separability factor conforms to a predetermined value.
摘要翻译：本发明公开了一种能够根据环境照明条件的变化优化触摸灯泡的多点触摸感测系统及其方法。该系统包括图像捕获模块，计算模块和处理模块。图像捕获模块捕获触摸图像。计算模块将触摸图像转换为直方图，并选择灰阶阈值，通过二分法对直方图进行分割，以生成触摸灯泡的分割图像，然后计算分类图像的类间方差和总像素方差，以估计可分离性因素。处理模块确定可分离性因子是否符合预定值; 如果是，则处理模块执行触摸图像的图像二值化以生成二进制图像，或者处理模块重复上述处理，直到可分离性因子符合预定值。

2. 发明申请

US20130222561A1 Guide System Having Function of Real-Time Voice Response for the Visually Impaired and Method Thereof 有权
标题翻译：具有视力障碍的实时语音响应功能的导航系统及其方法
公开(公告)号：US20130222561A1
公开(公告)日：2013-08-29
申请号：US13567771
申请日：2012-08-06
申请人： Yen-Lin Chen , Chao-Wei Yu , Chuan-Yen Chiang
发明人： Yen-Lin Chen , Chao-Wei Yu , Chuan-Yen Chiang
IPC分类号： H04N7/18
CPC分类号： A61H3/061 , A61H2201/5048 , A61H2201/5092 , A61H2201/5097 , G06K9/6256 , G06K9/6269 , G10L13/027 , H04M1/72594
摘要： The present invention is directed to a guide system having a function of a real-time voice response for the visually impaired and a method thereof. The guide system responds road conditions in real time using two processing modules performing image processing and voice responses, respectively. The guide system includes an visual sensing module sensing an image, a memory storing multiple training samples and multiple pieces of audio response information, an image processing module performing an image detection process to the image so as to create at least a segmented image, performing an object detection process to the segmented image, and performing an object recognition process so as to create a recognition signal, a system processing module creating an audio signal based on the recognition signal such that a speech voice is hearable by a user.
摘要翻译：本发明涉及一种具有视觉障碍者的实时语音响应功能的引导系统及其方法。引导系统分别使用执行图像处理和语音响应的两个处理模块来实时响应路况。引导系统包括感测图像的视觉感测模块，存储多个训练样本和多个音频响应信息的存储器，对图像执行图像检测处理的图像处理模块，以便创建至少一个分割图像，执行对所述分割图像进行对象检测处理，以及执行对象识别处理以创建识别信号;系统处理模块，基于所述识别信号创建音频信号，使得语音可由用户听到。

3. 发明授权

US08922632B2 Guide system having function of real-time voice response for the visually impaired and method thereof 有权
标题翻译：具有对视力障碍者实时语音响应功能的导向系统及其方法
公开(公告)号：US08922632B2
公开(公告)日：2014-12-30
申请号：US13567771
申请日：2012-08-06
申请人： Yen-Lin Chen , Chao-Wei Yu , Chuan-Yen Chiang
发明人： Yen-Lin Chen , Chao-Wei Yu , Chuan-Yen Chiang
IPC分类号： H04N7/18
CPC分类号： A61H3/061 , A61H2201/5048 , A61H2201/5092 , A61H2201/5097 , G06K9/6256 , G06K9/6269 , G10L13/027 , H04M1/72594
摘要： The present invention is directed to a guide system having a function of a real-time voice response for the visually impaired and a method thereof. The guide system responds road conditions in real time using two processing modules performing image processing and voice responses, respectively. The guide system includes an visual sensing module sensing an image, a memory storing multiple training samples and multiple pieces of audio response information, an image processing module performing an image detection process to the image so as to create at least a segmented image, performing an object detection process to the segmented image, and performing an object recognition process so as to create a recognition signal, a system processing module creating an audio signal based on the recognition signal such that a speech voice is hearable by a user.
摘要翻译：本发明涉及一种具有视觉障碍者的实时语音响应功能的引导系统及其方法。引导系统分别使用执行图像处理和语音响应的两个处理模块来实时响应路况。引导系统包括感测图像的视觉感测模块，存储多个训练样本和多个音频响应信息的存储器，对图像执行图像检测处理的图像处理模块，以便创建至少一个分割图像，执行对所述分割图像进行对象检测处理，以及执行对象识别处理以创建识别信号;系统处理模块，基于所述识别信号创建音频信号，使得语音可由用户听到。

4. 发明申请

US20130187867A1 MULTI-TOUCH SENSING SYSTEM CAPABLE OF OPTIMIZING TOUCH BULBS ACCORDING TO VARIATION OF AMBIENT LIGHTING CONDITIONS AND METHOD THEREOF 有权
标题翻译：可根据环境照明条件变化优化触摸屏的多触摸感应系统及其方法
公开(公告)号：US20130187867A1
公开(公告)日：2013-07-25
申请号：US13560353
申请日：2012-07-27
申请人： YEN-LIN CHEN , Chao-Wei Yu , Chuan-Yen Chiang , Yang-Lang Chang , Wen-Yew Liang
发明人： YEN-LIN CHEN , Chao-Wei Yu , Chuan-Yen Chiang , Yang-Lang Chang , Wen-Yew Liang
IPC分类号： G06F3/041
CPC分类号： G06F3/0416 , G06F3/0425 , G06F2203/04109 , G06T7/11 , G06T7/136 , G06T7/143 , G06T2207/20076
摘要： The present invention discloses a multi-touch sensing system capable of optimizing touch bulbs according to the variation of ambient lighting conditions and a method thereof. The system comprises an image capturing module, a computing module and a processing module. The image capturing module captures a touch image. The computing module converts the touch image into a histogram and selects a grayscale threshold to segment the histogram by dichotomy for generating a segmented image of touch bulbs, and then calculates a between-class variance and a total pixel variance of the segmented image to estimate the separability factor thereof. The processing module determines whether or not the separability factor conforms to a predetermined value; if yes, then the processing module performs an image binarization of the touch image to generate a binary image, or else the processing module repeats the aforementioned process until the separability factor conforms to a predetermined value.
摘要翻译：本发明公开了一种能够根据环境照明条件的变化优化触摸灯泡的多点触摸感测系统及其方法。该系统包括图像捕获模块，计算模块和处理模块。图像捕获模块捕获触摸图像。计算模块将触摸图像转换为直方图，并选择灰阶阈值，通过二分法对直方图进行分割，以生成触摸灯泡的分割图像，然后计算分类图像的类间方差和总像素方差，以估计可分离性因素。处理模块确定可分离性因子是否符合预定值; 如果是，则处理模块执行触摸图像的图像二值化以生成二进制图像，或者处理模块重复上述处理，直到可分离性因子符合预定值。

5. 发明授权

US08362496B1 Optical module package unit 有权
标题翻译：光模块封装单元
公开(公告)号：US08362496B1
公开(公告)日：2013-01-29
申请号：US13288648
申请日：2011-11-03
申请人： Ming-Te Tu , Chao-Wei Yu
发明人： Ming-Te Tu , Chao-Wei Yu
IPC分类号： H01L21/00
CPC分类号： H01L23/3107 , H01L25/167 , H01L2224/32225 , H01L2224/48091 , H01L2224/48227 , H01L2224/73265 , H01L2924/00014 , H01L2924/00
摘要： An optical module package unit includes a light-emitting chip and a light sensor chip respectively installed in a light-emitting zone and a light-sensing zone on a substrate, a lid of plastic shell integrally formed on the substrate and defining therein a first cavity and a second cavity around the light-emitting chip and the light sensor chip respectively, and two packaging adhesive structures respectively molded in the first cavity and the second cavity to encapsulate the light-emitting chip and the light sensor chip respectively. As the light-emitting chip and the light sensor chip are integrally packaged on the substrate, the packaging cost of the optical module is significantly lowered.
摘要翻译：光学模块封装单元包括分别安装在基板上的发光区域和感光区域中的发光芯片和光传感器芯片，塑料壳体的盖子，其一体地形成在基板上并在其中限定第一腔体以及分别围绕发光芯片和光传感器芯片的第二腔，以及分别模制在第一腔和第二腔中的两个包装粘合剂结构，以分别封装发光芯片和光传感器芯片。由于发光芯片和光传感器芯片整体地封装在基板上，所以光模块的封装成本显着降低。

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