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1. 发明授权

US08531506B2 Interactive stereo display system and method for calculating three-dimensional coordinate 有权
标题翻译：交互式立体显示系统及计算三维坐标的方法
公开(公告)号：US08531506B2
公开(公告)日：2013-09-10
申请号：US13117131
申请日：2011-05-26
申请人： Guo-Zhen Wang , Shuan-Yu Tung , Ming-Ching Ma , Yi-Pai Huang , Shu-Wen Tzeng , Hung-Wei Tseng
发明人： Guo-Zhen Wang , Shuan-Yu Tung , Ming-Ching Ma , Yi-Pai Huang , Shu-Wen Tzeng , Hung-Wei Tseng
IPC分类号： H04N13/04
CPC分类号： G06F3/042 , G06F3/0304 , G06F3/0386
摘要： An interactive stereo display system and a method for calculating a three-dimensional (3D) coordinate are provided. The interactive stereo display system includes a plurality of interactive devices, a stereo display panel, and a processing unit. When the stereo display panel is irradiated by a light radiated from a light source of each interactive device, an image of each light filtered by a color filter is captured by an in-cell type optical sensor array. After receiving the images, the processing unit determines overlapping circle objects in each image and identifies the circle object formed by each light source according to a light intensity value at the center of each circle objects. Accordingly, the 3D coordinate of each interactive device relative to the stereo display panel can be calculated according to the center and a radius of each circle object corresponding to each light source.
摘要翻译：提供交互式立体显示系统和用于计算三维（3D）坐标的方法。交互式立体显示系统包括多个交互式设备，立体显示面板和处理单元。当立体显示面板被从每个交互式装置的光源辐射的光照射时，由滤色器滤波的每个光的图像由单元内型光学传感器阵列捕获。处理单元在接收到图像之后，确定每个图像中的重叠圆对象，并且根据每个圆对象中心处的光强度值来识别由每个光源形成的圆对象。因此，可以根据与每个光源相对应的每个圆形对象的中心和半径来计算每个交互式设备相对于立体显示面板的3D坐标。

2. 发明授权

US08773354B2 Method utilized in three-dimensional pointing system 有权
标题翻译：方法用于三维指点系统
公开(公告)号：US08773354B2
公开(公告)日：2014-07-08
申请号：US13279332
申请日：2011-10-24
申请人： Guo-Zhen Wang , Shuan-Yu Tung , Ming-Ching Ma , Hung-Wei Tseng , Yi-Pai Huang
发明人： Guo-Zhen Wang , Shuan-Yu Tung , Ming-Ching Ma , Hung-Wei Tseng , Yi-Pai Huang
IPC分类号： G09G5/08
CPC分类号： G06F3/03542 , G06F3/0304 , G06F3/042
摘要： A method utilized in a three-dimensional pointing system is provided according to the present invention. The three-dimensional pointing system includes a pointing device, a sensor array, and a display panel, wherein the sensor array is embedded within the display panel. The pointing device projects a pointer onto the display panel to form a projection image, and the sensor array accordingly generates a sensed image which includes the projection image. The method determines at least one space status information based on the sensed image.
摘要翻译：根据本发明提供了一种在三维指点系统中使用的方法。三维指示系统包括指示设备，传感器阵列和显示面板，其中传感器阵列嵌入在显示面板内。指示装置将指针投影到显示面板上以形成投影图像，并且传感器阵列相应地生成包括投影图像的感测图像。该方法基于感测到的图像来确定至少一个空间状态信息。

3. 发明申请

US20120218390A1 INTERACTIVE STEREO DISPLAY SYSTEM AND METHOD FOR CALCULATING THREE-DIMENSIONAL COORDINATE 有权
标题翻译：交互式立体显示系统和计算三维坐标的方法
公开(公告)号：US20120218390A1
公开(公告)日：2012-08-30
申请号：US13117131
申请日：2011-05-26
申请人： Guo-Zhen Wang , Shuan-Yu Tung , Ming-Ching Ma , Yi-Pai Huang , Shu-Wen Tzeng , Hung-Wei Tseng
发明人： Guo-Zhen Wang , Shuan-Yu Tung , Ming-Ching Ma , Yi-Pai Huang , Shu-Wen Tzeng , Hung-Wei Tseng
IPC分类号： H04N13/04 , G06K9/00
CPC分类号： G06F3/042 , G06F3/0304 , G06F3/0386
摘要： An interactive stereo display system and a method for calculating a three-dimensional (3D) coordinate are provided. The interactive stereo display system includes a plurality of interactive devices, a stereo display panel, and a processing unit. When the stereo display panel is irradiated by a light radiated from a light source of each interactive device, an image of each light filtered by a color filter is captured by an in-cell type optical sensor array. After receiving the images, the processing unit determines overlapping circle objects in each image and identifies the circle object formed by each light source according to a light intensity value at the center of each circle objects. Accordingly, the 3D coordinate of each interactive device relative to the stereo display panel can be calculated according to the center and a radius of each circle object corresponding to each light source.
摘要翻译：提供交互式立体显示系统和用于计算三维（3D）坐标的方法。交互式立体显示系统包括多个交互式设备，立体显示面板和处理单元。当立体显示面板被从每个交互式装置的光源辐射的光照射时，由滤色器滤波的每个光的图像由单元内型光学传感器阵列捕获。处理单元在接收到图像之后，确定每个图像中的重叠圆对象，并且根据每个圆对象中心处的光强度值来识别由每个光源形成的圆对象。因此，可以根据与每个光源相对应的每个圆形对象的中心和半径来计算每个交互式设备相对于立体显示面板的3D坐标。

4. 发明申请

US20120105321A1 METHOD UTILIZED IN THREE-DIMENSIONAL POINTING SYSTEM 有权
标题翻译：方法应用于三维点阵系统
公开(公告)号：US20120105321A1
公开(公告)日：2012-05-03
申请号：US13279332
申请日：2011-10-24
申请人： Guo-Zhen Wang , Shuan-Yu Tung , Ming-Ching Ma , Hung-Wei Tseng , Yi-Pai Huang
发明人： Guo-Zhen Wang , Shuan-Yu Tung , Ming-Ching Ma , Hung-Wei Tseng , Yi-Pai Huang
IPC分类号： G09G5/00
CPC分类号： G06F3/03542 , G06F3/0304 , G06F3/042
摘要： A method utilized in a three-dimensional pointing system is provided according to the present invention. The three-dimensional pointing system includes a pointing device, a sensor array, and a display panel, wherein the sensor array is embedded within the display panel. The pointing device projects a pointer onto the display panel to form a projection image, and the sensor array accordingly generates a sensed image which includes the projection image. The method determines at least one space status information based on the sensed image.
摘要翻译：根据本发明提供了一种在三维指点系统中使用的方法。三维指示系统包括指示设备，传感器阵列和显示面板，其中传感器阵列嵌入在显示面板内。指示装置将指针投影到显示面板上以形成投影图像，并且传感器阵列相应地生成包括投影图像的感测图像。该方法基于感测到的图像来确定至少一个空间状态信息。

5. 发明申请

US20130044093A1 DISPLAY AND METHOD OF DETERMINING A POSITION OF AN OBJECT APPLIED TO A THREE-DIMENSIONAL INTERACTIVE DISPLAY 有权
标题翻译：显示和确定应用于三维互动显示的对象的位置的方法
公开(公告)号：US20130044093A1
公开(公告)日：2013-02-21
申请号：US13587937
申请日：2012-08-17
申请人： Guo-Zhen Wang , An-Thung Cho , Ming-Ching Ma , Jiun-Jye Chang , Shuan-Yu Tung , Yi-Pai Huang , Min-Feng Chiang , Wei-Lung Liao
发明人： Guo-Zhen Wang , An-Thung Cho , Ming-Ching Ma , Jiun-Jye Chang , Shuan-Yu Tung , Yi-Pai Huang , Min-Feng Chiang , Wei-Lung Liao
IPC分类号： G09G5/00
CPC分类号： G06F3/0421 , G06F2203/04101
摘要： A display includes a backlight source, display panel, first light source, and controller. The display panel includes a sensor array for sensing first reflection light generated from an object reflecting first detection light. The first detection light is generated by the backlight source for locating a coordinate of a projection point of the object on the display panel. The first light source is disposed in a first side of the display panel, for repeatedly transmitting second detection light of different transmitting angles to the object at different time to generate a second reflection light. The second reflection light is sensed by the sensor array. The controller is for performing a corresponding operation according to a transmitting angle of the first light source and the coordinate of the projection point when brightness value of the reflective light is substantially greater than a predict value.
摘要翻译：显示器包括背光源，显示面板，第一光源和控制器。显示面板包括用于感测从反射第一检测光的物体产生的第一反射光的传感器阵列。第一检测光由背光源产生，用于在显示面板上定位物体的投影点的坐标。第一光源设置在显示面板的第一侧，用于在不同时间重复地将不同透射角的第二检测光发射到物体以产生第二反射光。第二反射光由传感器阵列感测。当反射光的亮度值大大超过预测值时，控制器用于根据第一光源的透射角度和投影点的坐标进行相应的操作。

6. 发明授权

US09052779B2 Display and method of determining a position of an object applied to a three-dimensional interactive display 有权
标题翻译：确定应用于三维交互式显示器的对象的位置的显示和方法
公开(公告)号：US09052779B2
公开(公告)日：2015-06-09
申请号：US13587937
申请日：2012-08-17
申请人： Guo-Zhen Wang , An-Thung Cho , Ming-Ching Ma , Jiun-Jye Chang , Shuan-Yu Tung , Yi-Pai Huang , Min-Feng Chiang , Wei-Lung Liao
发明人： Guo-Zhen Wang , An-Thung Cho , Ming-Ching Ma , Jiun-Jye Chang , Shuan-Yu Tung , Yi-Pai Huang , Min-Feng Chiang , Wei-Lung Liao
IPC分类号： G06F3/042
CPC分类号： G06F3/0421 , G06F2203/04101
摘要： A display includes a backlight source, display panel, first light source, and controller. The display panel includes a sensor array for sensing first reflection light generated from an object reflecting first detection light. The first detection light is generated by the backlight source for locating a coordinate of a projection point of the object on the display panel. The first light source is disposed in a first side of the display panel, for repeatedly transmitting second detection light of different transmitting angles to the object at different time to generate a second reflection light. The second reflection light is sensed by the sensor array. The controller is for performing a corresponding operation according to a transmitting angle of the first light source and the coordinate of the projection point when brightness value of the reflective light is substantially greater than a predict value.
摘要翻译：显示器包括背光源，显示面板，第一光源和控制器。显示面板包括用于感测从反射第一检测光的物体产生的第一反射光的传感器阵列。第一检测光由背光源产生，用于在显示面板上定位物体的投影点的坐标。第一光源设置在显示面板的第一侧，用于在不同时间重复地将不同透射角的第二检测光发射到物体以产生第二反射光。第二反射光由传感器阵列感测。当反射光的亮度值大大超过预测值时，控制器用于根据第一光源的透射角和投影点的坐标进行相应的操作。

7. 发明授权

US08754847B2 Interactive three-dimensional display system and method of calculating distance 有权
标题翻译：交互式三维显示系统及距离计算方法
公开(公告)号：US08754847B2
公开(公告)日：2014-06-17
申请号：US12832989
申请日：2010-07-09
申请人： Yi-Pai Huang , Pi-Cheng Wu , Guo-Zhen Wang , Cheng-Chiu Pai
发明人： Yi-Pai Huang , Pi-Cheng Wu , Guo-Zhen Wang , Cheng-Chiu Pai
IPC分类号： G09G5/00
CPC分类号： G06F3/0386 , G06F3/038
摘要： An interactive three-dimensional display system includes a three-dimensional display panel which has an optical sensor array, an interactive device which includes a projection light source and a shadow mask, and an image recognizing unit. The shadow mask has a pattern to define an image projected by the interactive device. The image is captured by the optical sensor array. The pattern includes two strip patterns which cross each other. The image includes two strip images which cross each other. The image recognizing unit is electrically connected with the optical sensor array and calculates relative positions of the interactive device and the three-dimensional display panel according to the image. A method of calculating the relative positions includes calculating according to the lengths of one of the strip patterns and one of the strip images, and a divergent angle and tilt angle of the projection light source.
摘要翻译：交互式三维显示系统包括具有光学传感器阵列的三维显示面板，包括投影光源和荫罩的交互式设备以及图像识别单元。荫罩具有定义由交互设备投影的图像的图案。图像由光学传感器阵列捕获。该图案包括彼此交叉的两个条纹图案。图像包括彼此交叉的两个条状图像。图像识别单元与光学传感器阵列电连接，并根据图像计算交互式设备和三维显示面板的相对位置。计算相对位置的方法包括根据条形图案之一和条形图像之一的长度以及投影光源的发散角度和倾斜角度进行计算。

8. 发明授权

US08531458B2 Method of determining pointing object position for three-dimensional interactive system 有权
标题翻译：确定三维交互系统的指向对象位置的方法
公开(公告)号：US08531458B2
公开(公告)日：2013-09-10
申请号：US12827735
申请日：2010-06-30
申请人： Yi-Pai Huang , Guo-Zhen Wang , Tsung-Wei Pai , Pi-Cheng Wu , Chi-Mao Hung , Wei-Min Sun , Yi-Chien Wen , Tsung-Hsien Hsieh
发明人： Yi-Pai Huang , Guo-Zhen Wang , Tsung-Wei Pai , Pi-Cheng Wu , Chi-Mao Hung , Wei-Min Sun , Yi-Chien Wen , Tsung-Hsien Hsieh
IPC分类号： G06T15/00
CPC分类号： G06F3/042 , G06F3/0304 , G06F3/0386 , G06F2203/04101 , H04N13/31 , H04N13/398
摘要： An exemplary method of determining a pointing object position for three-dimensional interactive system, adapted for an interaction between a pointing object and a three-dimensional interaction display with embedded optical sensors. The method includes the steps of: acquiring a two-dimensional detected light intensity distribution caused by the pointing object acting on the three-dimensional interaction display; obtaining two light-shading intensity maximum values according to the two-dimensional detected light intensity distribution; and determining a one-dimensional positional information of the pointing object on a distance direction of the pointing object relative to the three-dimensional interaction display by use of the positional distance between the two light-shading intensity maximum values.
摘要翻译：确定用于三维交互式系统的指示对象位置的示例性方法，其适于指示对象与具有嵌入式光学传感器的三维交互显示之间的交互。该方法包括以下步骤：获取由作用于三维交互显示的指示对象引起的二维检测光强度分布; 根据二维检测光强分布获得两个遮光强度最大值; 以及通过使用两个遮光强度最大值之间的位置距离来确定指示对象相对于三维交互显示的距离方向上的一维位置信息。

9. 发明申请

US20110227819A1 INTERACTIVE THREE-DIMENSIONAL DISPLAY SYSTEM AND METHOD OF CALCULATING DISTANCE 有权
标题翻译：交互式三维显示系统及计算距离的方法
公开(公告)号：US20110227819A1
公开(公告)日：2011-09-22
申请号：US12832989
申请日：2010-07-09
申请人： Yi-Pai Huang , Pi-Cheng Wu , Guo-Zhen Wang , Cheng-Chiu Pai
发明人： Yi-Pai Huang , Pi-Cheng Wu , Guo-Zhen Wang , Cheng-Chiu Pai
IPC分类号： G09G5/00
CPC分类号： G06F3/0386 , G06F3/038
摘要： An interactive three-dimensional display system includes a three-dimensional display panel which has an optical sensor array, an interactive device which includes a projection light source and a shadow mask, and an image recognizing unit. The shadow mask has a pattern to define an image projected by the interactive device. The image is captured by the optical sensor array. The pattern includes two strip patterns which cross each other. The image includes two strip images which cross each other. The image recognizing unit is electrically connected with the optical sensor array and calculates relative positions of the interactive device and the three-dimensional display panel according to the image. A method of calculating the relative positions includes calculating according to the lengths of one of the strip patterns and one of the strip images, and a divergent angle and tilt angle of the projection light source.
摘要翻译：交互式三维显示系统包括具有光学传感器阵列的三维显示面板，包括投影光源和荫罩的交互式设备以及图像识别单元。荫罩具有定义由交互设备投影的图像的图案。图像由光学传感器阵列捕获。该图案包括彼此交叉的两个条纹图案。图像包括彼此交叉的两个条状图像。图像识别单元与光学传感器阵列电连接，并根据图像计算交互式设备和三维显示面板的相对位置。计算相对位置的方法包括根据条形图案之一和条形图像之一的长度以及投影光源的发散角度和倾斜角度进行计算。

10. 发明申请

US20160224190A1 OPTICAL OBJECT POSITIONING APPARATUS AND POSITIONING METHOD THEREOF 有权
标题翻译：光学对象定位装置及其定位方法
公开(公告)号：US20160224190A1
公开(公告)日：2016-08-04
申请号：US14831885
申请日：2015-08-21
申请人： Chi-Tang Hsieh , Yu-Jie Su , Yu-Cheng Chang , Zong Qin , Yi-Pai Huang
发明人： Chi-Tang Hsieh , Yu-Jie Su , Yu-Cheng Chang , Zong Qin , Yi-Pai Huang
IPC分类号： G06F3/042 , G06F3/041
CPC分类号： G06F3/0304 , G06F3/0346 , G06F3/0425
摘要： An optical object positioning apparatus including an optical element, a light sensor and a processing unit and a positioning method thereof are provided. The optical element includes a first surface and a second surface opposite to each other and perpendicular to a first axis, and has at least two light-passing regions. Light beams from an object to be positioned pass through the light-passing regions from the first surface to the second surface. The light sensor and the optical element are spaced by a predetermined distance on a direction of the first axis. The light sensor senses the light beams from the light-passing regions to generate at least two light-sensing signals. A distance between the object and the optical element is positively correlated to the predetermined distance. The processing unit receives the light-sensing signals and positions the object according to the light-sensing signals and the predetermined distance.
摘要翻译：提供一种包括光学元件，光传感器和处理单元及其定位方法的光学对象定位设备。光学元件包括彼此相对且垂直于第一轴线的第一表面和第二表面，并且具有至少两个光通过区域。来自待定位物体的光束从第一表面到第二表面通过光通过区域。光传感器和光学元件在第一轴线的方向上间隔预定距离。光传感器感测来自光通过区域的光束以产生至少两个光感测信号。物体与光学元件之间的距离与预定距离正相关。处理单元接收光感测信号，并根据光检测信号和预定距离对物体进行定位。

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