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31. 发明申请

US20090207130A1 INPUT DEVICE AND INPUT METHOD 审中-公开
标题翻译：输入设备和输入方法
公开(公告)号：US20090207130A1
公开(公告)日：2009-08-20
申请号：US12032646
申请日：2008-02-16
申请人： Hsin-Chia Chen , Cho-Yi Lin , Tzu-Yi Chao
发明人： Hsin-Chia Chen , Cho-Yi Lin , Tzu-Yi Chao
IPC分类号： G09G5/00
CPC分类号： G06F3/042
摘要： The present invention discloses an input device and an input method. The input device comprises: a device for receiving input signals; and a processor circuit for generating control information according to comparison between a first difference between two input signals in a first direction and a second difference between two input signals in a second direction.
摘要翻译：本发明公开了一种输入装置和输入方法。输入装置包括：用于接收输入信号的装置; 以及处理器电路，用于根据在第一方向上的两个输入信号之间的第一差异和在第二方向上的两个输入信号之间的第二差异之间的比较来产生控制信息。

32. 发明授权

US09029756B2 Optical displacement detection apparatus and optical displacement detection method 有权
标题翻译：光位移检测装置和光学位移检测方法
公开(公告)号：US09029756B2
公开(公告)日：2015-05-12
申请号：US13445639
申请日：2012-04-12
申请人： Hui-Hsuan Chen , Hsin-Chia Chen , Han-Chi Liu , Ching-Lin Chung , Yen-Min Chang
发明人： Hui-Hsuan Chen , Hsin-Chia Chen , Han-Chi Liu , Ching-Lin Chung , Yen-Min Chang
IPC分类号： G09G5/00 , G01B11/00 , G06F3/0354 , G01S7/481 , G01S17/58 , G06F3/03
CPC分类号： G01B11/002 , G01S7/4815 , G01S17/58 , G06F3/0317 , G06F3/0354 , G06F3/03543
摘要： The present invention discloses an optical displacement detection apparatus and an optical displacement detection method. The optical displacement detection apparatus comprises: at least two light sources for projecting light of different spectrums to a surface under detection, respectively; an image capturing device for receiving light reflected from the surface under detection and converting it into electronic signals; and a processing control circuit for calculating displacement according to the electronic signals from the image capturing device, wherein the processing control circuit is capable of switching between the light sources.
摘要翻译：本发明公开了一种光学位移检测装置和光学位移检测方法。光学位移检测装置包括：至少两个光源，用于将不同光谱的光分别投射到被检测的表面; 用于接收从被检测表面反射的光并将其转换为电子信号的图像捕获装置; 以及处理控制电路，用于根据来自图像捕获装置的电子信号计算位移，其中处理控制电路能够在光源之间切换。

33. 发明授权

US08605987B2 Object-based 3-dimensional stereo information generation apparatus and method, and interactive system using the same 有权
标题翻译：基于对象的三维立体声信息生成装置和方法，以及使用其的交互式系统
公开(公告)号：US08605987B2
公开(公告)日：2013-12-10
申请号：US11879114
申请日：2007-07-16
申请人： Tzu-Yi Chao , Hsin-Chia Chen , Chuan-Hsin Lee
发明人： Tzu-Yi Chao , Hsin-Chia Chen , Chuan-Hsin Lee
IPC分类号： G06K9/00
CPC分类号： G06K9/20 , G06K2209/40 , G06T7/593 , G06T2207/10021
摘要： The present invention relates to an object-based 3-dimensional stereo information generation apparatus and method, and an interactive system using the same. The method comprises: obtaining at least two 2-dimensional images with respect to the same space at a first time point; extracting objects from the at least two 2-dimensional images, respectively; establishing correspondences between objects; and generating 3-dimensional stereo information according to corresponding objects. The apparatus and interactive system comprises: at least two image capturing units for respectively capturing 2-dimensional images; and processing means for generating 3-dimensional stereo information according to the captured 2-dimensional images.
摘要翻译：本发明涉及基于对象的三维立体信息生成装置和方法，以及使用该立体信息的交互式系统。该方法包括：在第一时间点获得关于相同空间的至少两个二维图像; 分别从所述至少两个二维图像提取对象; 建立对象之间的对应关系; 并根据相应的对象产生三维立体信息。该装置和交互式系统包括：用于分别捕获二维图像的至少两个图像捕获单元; 以及用于根据所捕获的二维图像产生三维立体信息的处理装置。

34. 发明申请

US20120326975A1 INPUT DEVICE AND INPUT METHOD 审中-公开
标题翻译：输入设备和输入方法
公开(公告)号：US20120326975A1
公开(公告)日：2012-12-27
申请号：US13603337
申请日：2012-09-04
申请人： Hsin-Chia Chen , Yu-Hao Huang , Yen-Min Chang
发明人： Hsin-Chia Chen , Yu-Hao Huang , Yen-Min Chang
IPC分类号： G06F3/033
CPC分类号： G06F3/042 , G06F3/017 , G06F3/0304 , G06F3/0416
摘要： The present invention discloses an input device and an input method. The input device comprises: an image acquiring device for acquire sequence of images when an object moves in front of the field of view of the image acquiring device; and a processor for generating a rotation signal according to the rotation status of the object.
摘要翻译：本发明公开了一种输入装置和输入方法。输入装置包括：图像获取装置，用于当对象在图像获取装置的视场前移动时获取图像序列; 以及根据对象的旋转状态产生旋转信号的处理器。

35. 发明申请

US20120057023A1 DISTANCE MEASUREMENT SYSTEM AND METHOD 有权
标题翻译：距离测量系统和方法
公开(公告)号：US20120057023A1
公开(公告)日：2012-03-08
申请号：US13224481
申请日：2011-09-02
申请人： SHU-SIAN YANG , Ren-Hau Gu , Hsin-Chia Chen , Sen-Huang Huang
发明人： SHU-SIAN YANG , Ren-Hau Gu , Hsin-Chia Chen , Sen-Huang Huang
IPC分类号： H04N7/18
CPC分类号： G01B11/026 , G01S17/46
摘要： A distance measurement method comprising: projecting a light beam having a speckle pattern to at least one reference plane to show a plurality of images with the speckle pattern on the at least one reference plane. The speckle pattern has a plurality of speckles, so as to capture the image with the speckle pattern on the reference plane to obtain a plurality of reference image information. When the object enters the area illuminated by a light source module, an image with the speckle pattern on a surface of an object is captured to obtain an object image information. Then, a plurality of brightness relationships among each of the speckles with adjacent speckles rounding each speckle are computed according to the reference image and the object image information to obtain relative brightness information of each speckle, which is used to compute position of the object.
摘要翻译：一种距离测量方法，包括：将具有斑点图案的光束投射到至少一个参考平面，以在至少一个参考平面上显示具有斑点图案的多个图像。斑点图案具有多个斑点，以便在参考平面上以斑点图案捕获图像，以获得多个参考图像信息。当物体进入由光源模块照亮的区域时，捕获在物体表面上具有斑纹图案的图像以获得对象图像信息。然后，根据参考图像和对象图像信息计算每个散斑与具有相邻散斑的每个斑点之间的多个亮度关系，以获得用于计算对象位置的每个散斑的相对亮度信息。

36. 发明申请

US20120044363A1 INTERACTION CONTROL SYSTEM, METHOD FOR DETECTING MOTION OF OBJECT, HOST APPARATUS AND CONTROL METHOD THEREOF 有权
标题翻译：相互控制系统，检测对象运动的方法，主机装置及其控制方法
公开(公告)号：US20120044363A1
公开(公告)日：2012-02-23
申请号：US13176039
申请日：2011-07-05
申请人： CHIH-HUNG LU , Hsin-Chia Chen , Shu-Sian Yang , Ren-Hau Gu , Ching-Lin Chung
发明人： CHIH-HUNG LU , Hsin-Chia Chen , Shu-Sian Yang , Ren-Hau Gu , Ching-Lin Chung
IPC分类号： H04N5/225 , G06K9/00
CPC分类号： H04N5/2226 , G06F3/0304 , G06F3/0346 , G06F3/038
摘要： A method for controlling a host apparatus, includes steps of the followings. First, a pattern is projected to a detection region. Second, images of the detection region are captured and image information stream is generated based on the images. Third, an image information associated with the pattern is identified to be a background image information. Fourth, a currently captured image information is subtracted to the background image information to identify if an object appears in the detection region. Fifth, a motion of the identified object is determined based on a variation of the pattern reflected from the identified object to generate a control instruction to the host apparatus. A host apparatus, an interaction control system and a method for detecting a motion of an object are also provided.
摘要翻译：一种用于控制主机设备的方法，包括以下步骤。首先，将图案投影到检测区域。第二，捕获检测区域的图像，并且基于图像生成图像信息流。第三，与图案相关联的图像信息被识别为背景图像信息。第四，将当前拍摄的图像信息减去到背景图像信息，以识别对象是否出现在检测区域中。第五，基于从识别的对象反射的图案的变化来确定所识别的对象的运动，以向主机设备生成控制指令。还提供了主机设备，交互控制系统和用于检测对象的运动的方法。

37. 发明授权

US08121340B2 Method for decoding an encoded point matrix image and an electronic device implementing the same 有权
标题翻译：用于对编码的点阵图像进行解码的方法和实施该方法的电子设备
公开(公告)号：US08121340B2
公开(公告)日：2012-02-21
申请号：US11672142
申请日：2007-02-07
申请人： Shou-Der Wei , Hsin-Chia Chen , Tzu-Yi Chao
发明人： Shou-Der Wei , Hsin-Chia Chen , Tzu-Yi Chao
IPC分类号： G06K9/00
CPC分类号： H04N1/32149 , G06T1/005 , G06T2201/0051 , G06T2201/0065 , H04N1/32352 , H04N2201/327
摘要： A method is provided for decoding an encoded point matrix image including a first set of real grid points aligned along a first axis, a second set of real grid points aligned along a second axis intersecting the first axis, and a plurality of encoded data points distributed throughout the encoded point matrix image. The method includes: locating the first and second axes according to a first predetermined principle; finding a set of virtual grid points according to a second predetermined principle, each of the virtual grid points being located at an intersection of a corresponding first virtual line parallel to the first axis and a corresponding second virtual line parallel to the second axis; and decoding each of the encoded data points based on positional relation thereof with a closest one of the virtual grid points so as to obtain information encoded in the encoded point matrix image.
摘要翻译：提供了一种用于对编码的点阵图像进行解码的方法，所述编码的点阵图像包括沿着第一轴对准的第一组真实网格点，沿着与第一轴相交的第二轴对齐的第二组实际网格点，以及分布的多个编码数据点在整个编码的点矩阵图像中。该方法包括：根据第一预定原理定位第一和第二轴; 根据第二预定原理找到一组虚拟网格点，每个虚拟网格点位于平行于第一轴的对应的第一虚拟线与平行于第二轴的对应的第二虚拟线的交点处; 并且根据与最靠近的虚拟网格点的位置关系来解码每个编码数据点，以便获得编码在编码的点矩阵图像中的信息。

38. 发明申请

US20110181511A1 METHOD FOR ADJUSTING EXPOSURE CONDITION OF OPTICAL SENSOR MODULE AND OPTICAL SENSOR MODULE THEREOF 有权
标题翻译：调整光传感器模块的接触条件和光传感器模块的方法
公开(公告)号：US20110181511A1
公开(公告)日：2011-07-28
申请号：US13080563
申请日：2011-04-05
申请人： Shu-Sian Yang , Hsin-Chia Chen , Tzung-Min Su
发明人： Shu-Sian Yang , Hsin-Chia Chen , Tzung-Min Su
IPC分类号： G09G5/08
CPC分类号： H04N5/2351 , G06K9/036 , G06K9/2027
摘要： A method for adjusting an exposure condition of an optical sensor module includes the following steps, (A) receiving reflected light reflected by a working surface; (B) generating an image signal by exposing the optical sensor module to the reflected light, in which the image signal includes a plurality of luminance signals and an image quality signal; (C) setting an exposure condition of the optical sensor module according to part of the luminance signals; (D) repeating Step (B) and Step (C) under different exposure conditions so that the optical sensor module generates a plurality of image quality signals; and (E) setting an optimal exposure condition corresponding to the working surface according to the image quality signals under the different exposure conditions. The optical sensor module is applicable to a pointing device.
摘要翻译：一种用于调整光学传感器模块的曝光条件的方法包括以下步骤：（A）接收由工作表面反射的反射光; （B）通过将光学传感器模块暴露于其中图像信号包括多个亮度信号和图像质量信号的反射光产生图像信号; （C）根据亮度信号的一部分设置光学传感器模块的曝光条件; （D）在不同的曝光条件下重复步骤（B）和步骤（C），使得光学传感器模块产生多个图像质量信号; 和（E）根据不同曝光条件下的图像质量信号设定与工作面对应的最佳曝光条件。光学传感器模块适用于指示设备。

39. 发明申请

US20100094584A1 Sensing System and Method for Obtaining Location of Pointer thereof 有权
标题翻译：用于获取其指针位置的感测系统和方法
公开(公告)号：US20100094584A1
公开(公告)日：2010-04-15
申请号：US12550681
申请日：2009-08-31
申请人： Tzung-Min SU , Cho-Yi Lin , Hsin-Chia Chen , Chih-Hsin Lin , Tzu-Yi Chao
发明人： Tzung-Min SU , Cho-Yi Lin , Hsin-Chia Chen , Chih-Hsin Lin , Tzu-Yi Chao
IPC分类号： G06F15/00
CPC分类号： G06F3/0421
摘要： In a sensing system and a method for obtaining a location of a pointer, the sensing system includes a sensing area, a reflective mirror, a first image sensor and a second image sensor. The reflective mirror is configured for generating a mirror image of the sensing area. The sensing system utilizes the above two image sensors to sense the pointer disposed in the sensing area and a mirror image of the pointer for obtaining two coordinate values. And then the sensing system endues each of the two coordinate values with a weighting factor for calculating the location of the pointer.
摘要翻译：在感测系统和用于获得指示器的位置的方法中，感测系统包括感测区域，反射镜，第一图像传感器和第二图像传感器。反射镜被配置为产生感测区域的镜像。感测系统利用上述两个图像传感器来感测设置在感测区域中的指针和用于获得两个坐标值的指示器的镜像。然后感测系统使用用于计算指针位置的加权因子来输入两个坐标值中的每一个。

40. 发明申请

US20080259052A1 Optical touch control apparatus and method thereof 有权
标题翻译：光触摸控制装置及其方法
公开(公告)号：US20080259052A1
公开(公告)日：2008-10-23
申请号：US12069965
申请日：2008-02-13
申请人： Cho-Yi Lin , Yao-Ching Hsu , Hui-Hsuan Chen , Chin-Chou Lee , Kuo-Hsiung Li , Hsin-Chia Chen
发明人： Cho-Yi Lin , Yao-Ching Hsu , Hui-Hsuan Chen , Chin-Chou Lee , Kuo-Hsiung Li , Hsin-Chia Chen
IPC分类号： G06F3/042
CPC分类号： G06F3/0421
摘要： The present invention discloses an optical touch control apparatus, comprising: a light guide module having an optical information capturing position, the light guide module guiding light to the optical information capturing position, and generating optical information according to light input through or reflected from the optical information capturing position; and an image sensor module for sensing the optical information, and generating an electronic signal according to the optical information.
摘要翻译：本发明公开了一种光触摸控制装置，其特征在于，具备：光导模块，其具有光信息拍摄位置，所述导光模块将光引导到所述光信息拍摄位置，根据从所述光信息拍摄位置输入或反射的光产生光信息信息捕捉位置; 以及图像传感器模块，用于感测光学信息，并根据光学信息生成电子信号。

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