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1. 发明授权

US08988393B2 Optical touch system using overlapping object and reflection images and calculation method thereof 有权
标题翻译：使用重叠对象和反射图像的光学触摸系统及其计算方法
公开(公告)号：US08988393B2
公开(公告)日：2015-03-24
申请号：US13524341
申请日：2012-06-15
申请人： Tzung Min Su , Hsin Chia Chen , Chih Hsin Lin , Cho Yi Lin
发明人： Tzung Min Su , Hsin Chia Chen , Chih Hsin Lin , Cho Yi Lin
IPC分类号： G06F3/042 , G06F3/041
CPC分类号： G06F3/0421 , G06F3/0416
摘要： A method of calculating the coordinate data of an object includes the steps of: providing a mirror surface for generating a reflection of an object; providing an image sensor for capturing an image of the object and an image of the reflection; obtaining an individual image of the object when the image of the object and the image of the reflection overlap to form an overlapped image; and calculating the coordinate data of the object based on the overlapped image and the individual image.
摘要翻译：计算物体的坐标数据的方法包括以下步骤：提供用于产生物体的反射的镜面; 提供用于捕获对象的图像和反射的图像的图像传感器; 当对象的图像和反射图像重叠以形成重叠图像时，获得对象的单独图像; 以及基于重叠图像和个体图像来计算对象的坐标数据。

2. 发明申请

US20120327037A1 OPTICAL TOUCH SYSTEM AND CALCULATION METHOD THEREOF 有权
标题翻译：光触摸系统及其计算方法
公开(公告)号：US20120327037A1
公开(公告)日：2012-12-27
申请号：US13524341
申请日：2012-06-15
申请人： Tzung Min SU , Hsin Chia Chen , Chih Hsin Lin , Cho Yi Lin
发明人： Tzung Min SU , Hsin Chia Chen , Chih Hsin Lin , Cho Yi Lin
IPC分类号： G06F3/042
CPC分类号： G06F3/0421 , G06F3/0416
摘要： A method of calculating the coordinate data of an object includes the steps of: providing a mirror surface for generating a reflection of an object; providing an image sensor for capturing an image of the object and an image of the reflection; obtaining an individual image of the object when the image of the object and the image of the reflection overlap to form an overlapped image; and calculating the coordinate data of the object based on the overlapped image and the individual image.
摘要翻译：计算物体的坐标数据的方法包括以下步骤：提供用于产生物体反射的镜面; 提供用于捕获对象的图像和反射的图像的图像传感器; 当对象的图像和反射图像重叠以形成重叠图像时，获得对象的单独图像; 以及基于重叠图像和个体图像计算对象的坐标数据。

3. 发明授权

US08116912B2 Control device and control method of temperature controller 有权
标题翻译：温控器的控制装置及控制方法
公开(公告)号：US08116912B2
公开(公告)日：2012-02-14
申请号：US12496383
申请日：2009-07-01
申请人： Tzu Yi Chao , Hsin Chia Chen , Tzung Min Su , Chih Hung Lu , Cheng Kuang Sun , Cho Yi Lin
发明人： Tzu Yi Chao , Hsin Chia Chen , Tzung Min Su , Chih Hung Lu , Cheng Kuang Sun , Cho Yi Lin
IPC分类号： G05D23/00
CPC分类号： G06T7/593 , F24F11/30 , F24F2120/10 , F24F2120/12 , G06T2207/30196
摘要： A control device of a temperature controller, for adjusting the temperature of an environment having at least one active object, includes a first image sensor, a second image sensor, a process unit and a control unit. The first image sensor is for capturing a first image containing the image of the active object. The second image sensor is for capturing a second image containing the image of the active object. The process unit calculates a distance between the active object and the temperature controller according to the first and second images. The control unit controls an operational status of the temperature controller according to the distance calculated by the process unit. The present invention further provides a control method of a temperature controller.
摘要翻译：用于调节具有至少一个活动物体的环境的温度的温度控制器的控制装置包括第一图像传感器，第二图像传感器，处理单元和控制单元。第一图像传感器用于捕获包含活动对象的图像的第一图像。第二图像传感器用于捕获包含活动对象的图像的第二图像。处理单元根据第一和第二图像计算活动对象和温度控制器之间的距离。控制单元根据由处理单元计算的距离来控制温度控制器的操作状态。本发明还提供一种温度控制器的控制方法。

4. 发明申请

US20100100255A1 CONTROL DEVICE AND CONTROL METHOD OF TEMPERATURE CONTROLLER 有权
标题翻译：温度控制器的控制装置及控制方法
公开(公告)号：US20100100255A1
公开(公告)日：2010-04-22
申请号：US12496383
申请日：2009-07-01
申请人： Tzu Yi CHAO , Hsin-Chia Chen , Tzung Min Su , Chih Hung Lu , Cheng Kuang Sun , Cho Yi Lin
发明人： Tzu Yi CHAO , Hsin-Chia Chen , Tzung Min Su , Chih Hung Lu , Cheng Kuang Sun , Cho Yi Lin
IPC分类号： G05D23/19 , G05B19/02 , G06K9/00
CPC分类号： G06T7/593 , F24F11/30 , F24F2120/10 , F24F2120/12 , G06T2207/30196
摘要： A control device of a temperature controller, for adjusting the temperature of an environment having at least one active object, includes a first image sensor, a second image sensor, a process unit and a control unit. The first image sensor is for capturing a first image containing the image of the active object. The second image sensor is for capturing a second image containing the image of the active object. The process unit calculates a distance between the active object and the temperature controller according to the first and second images. The control unit controls an operational status of the temperature controller according to the distance calculated by the process unit. The present invention further provides a control method of a temperature controller
摘要翻译：用于调节具有至少一个活动物体的环境的温度的温度控制器的控制装置包括第一图像传感器，第二图像传感器，处理单元和控制单元。第一图像传感器用于捕获包含活动对象的图像的第一图像。第二图像传感器用于捕获包含活动对象的图像的第二图像。处理单元根据第一和第二图像计算活动对象和温度控制器之间的距离。控制单元根据由处理单元计算的距离来控制温度控制器的操作状态。本发明还提供一种温度控制器的控制方法

5. 发明授权

US09223386B2 Interactive pointing device capable of switching capture ranges and method for switching capture ranges for use in interactive pointing device 有权
标题翻译：能够切换捕获范围的交互式指点设备和切换用于交互式指点设备的捕获范围的方法
公开(公告)号：US09223386B2
公开(公告)日：2015-12-29
申请号：US12883871
申请日：2010-09-16
申请人： Chih Hung Lu , En Feng Hsu , Shih Chi Chien , Ming Tsan Kao , Hsin Chia Chen , Chao Chien Huang , Cho Yi Lin
发明人： Chih Hung Lu , En Feng Hsu , Shih Chi Chien , Ming Tsan Kao , Hsin Chia Chen , Chao Chien Huang , Cho Yi Lin
IPC分类号： G06F3/033 , G06F1/32 , G06F3/03
CPC分类号： G06F1/3259 , G06F3/0304 , G06F3/033 , G06F3/0383 , Y02D10/155
摘要： An interactive pointing device capable of switching capture ranges includes an image capturing element and a processing unit. The image capturing element operates in a first capture range or a second capture range. The image capturing element is used for capturing a light source, and outputting an image signal. When a distance from the interactive pointing device to the light source is smaller than a reference value, the processing unit controls the image capturing element to detect the light source with the first capture range, and the processing unit converts the image signal into a first coordinate data. When the distance is greater than the reference value, the processing unit controls the image capturing element to detect the light source with the second capture range, and the processing unit converts the image signal into a second coordinate data.
摘要翻译：能够切换拍摄范围的交互式指示装置包括图像拍摄元件和处理单元。图像捕获元件在第一捕获范围或第二捕获范围中操作。摄像元件用于拍摄光源，并输出图像信号。当从交互指向装置到光源的距离小于参考值时，处理单元控制图像捕获元件以第一捕获范围检测光源，并且处理单元将图像信号转换为第一坐标数据。当距离大于参考值时，处理单元控制图像捕获元件以第二捕获范围检测光源，并且处理单元将图像信号转换为第二坐标数据。

6. 发明申请

US20110316773A1 INTERACTIVE POINTING DEVICE CAPABLE OF SWITCHING CAPTURE RANGES AND METHOD FOR SWITCHING CAPTURE RANGES 有权
标题翻译：可切换接收范围的交互式点对点设备和切换接收范围的方法
公开(公告)号：US20110316773A1
公开(公告)日：2011-12-29
申请号：US12880557
申请日：2010-09-13
申请人： Chih Hung Lu , En Feng Hsu , Hsin Chia Chen , Chao Chien Huang , Cho Yi Lin
发明人： Chih Hung Lu , En Feng Hsu , Hsin Chia Chen , Chao Chien Huang , Cho Yi Lin
IPC分类号： G06F3/033
CPC分类号： G06F3/03542 , G06F3/0304 , G06F3/0346 , G06F3/0383
摘要： An interactive pointing device capable of switching capture ranges includes an image capturing element and a processing unit. The image capturing element is used for capturing an optical signal, and outputting an image signal. The processing unit is used for determining a switching signal, and responsible for processing and analyzing the image signal. Through the determination about the switching signal and the coordinate conversion of the image signal by an arithmetic unit, the interactive pointing device capable of switching capture ranges is enabled to be operable in hosts with different resolutions.
摘要翻译：能够切换拍摄范围的交互式指示装置包括图像拍摄元件和处理单元。摄像元件用于拍摄光信号，并输出图像信号。处理单元用于确定切换信号，并负责处理和分析图像信号。通过算术单元对切换信号和图像信号的坐标转换的判定，能够切换捕获范围的交互式指示装置能够在具有不同分辨率的主机中操作。

7. 发明申请

US20110317040A1 DETECTION DEVICE 有权
标题翻译：检测装置
公开(公告)号：US20110317040A1
公开(公告)日：2011-12-29
申请号：US12880790
申请日：2010-09-13
申请人： Chih Hung Lu , En Feng Hsu , Hsin Chia Chen , Chao Chien Huang , Cho Yi Lin
发明人： Chih Hung Lu , En Feng Hsu , Hsin Chia Chen , Chao Chien Huang , Cho Yi Lin
IPC分类号： H04N5/262 , G06K9/00
CPC分类号： H04N5/232
摘要： A detection device includes an image capture element, a control signal generator, and a processor. The image capture element is used for capturing an optical signal, and outputting an image signal. The control signal generator is used for generating a control signal. The processor selectively converts the image signal into an object feature or an image feature in response to the control signal. Such a detection device can appropriately convert an operation mode, so as to have both efficacies of reducing the amount of transferred data and processing complex image data.
摘要翻译：检测装置包括图像捕获元件，控制信号发生器和处理器。图像捕获元件用于捕获光信号，并输出图像信号。控制信号发生器用于产生控制信号。处理器响应于控制信号选择性地将图像信号转换成对象特征或图像特征。这样的检测装置可以适当地转换操作模式，以具有减少传送数据量和处理复杂图像数据的功能。

8. 发明授权

US09176603B2 Interactive pointing device capable of switching capture ranges and method for switching capture ranges 有权
标题翻译：能够切换捕获范围的交互式指点设备和切换捕获范围的方法
公开(公告)号：US09176603B2
公开(公告)日：2015-11-03
申请号：US12880557
申请日：2010-09-13
申请人： Chih Hung Lu , En Feng Hsu , Hsin Chia Chen , Chao Chien Huang , Cho Yi Lin
发明人： Chih Hung Lu , En Feng Hsu , Hsin Chia Chen , Chao Chien Huang , Cho Yi Lin
IPC分类号： G06F3/0354 , G06F3/03 , G06F3/0346 , G06F3/038
CPC分类号： G06F3/03542 , G06F3/0304 , G06F3/0346 , G06F3/0383
摘要： An interactive pointing device capable of switching capture ranges includes an image capturing element and a processing unit. The image capturing element is used for capturing an optical signal, and outputting an image signal. The processing unit is used for determining a switching signal, and responsible for processing and analyzing the image signal. Through the determination about the switching signal and the coordinate conversion of the image signal by an arithmetic unit, the interactive pointing device capable of switching capture ranges is enabled to be operable in hosts with different resolutions.
摘要翻译：能够切换拍摄范围的交互式指示装置包括图像拍摄元件和处理单元。摄像元件用于拍摄光信号，并输出图像信号。处理单元用于确定切换信号，并负责处理和分析图像信号。通过算术单元对切换信号和图像信号的坐标转换的判断，能够切换捕获范围的交互式指示装置能够在具有不同分辨率的主机中操作。

9. 发明授权

US08462115B2 Motion estimation device and power saving method thereof 有权
标题翻译：运动估计装置及其省电方法
公开(公告)号：US08462115B2
公开(公告)日：2013-06-11
申请号：US12260748
申请日：2008-10-29
申请人： Hsin Chia Chen , Ching Lin Chung , Yao Ching Hsu , Cho Yi Lin , Tzu Yi Chao
发明人： Hsin Chia Chen , Ching Lin Chung , Yao Ching Hsu , Cho Yi Lin , Tzu Yi Chao
IPC分类号： G06F3/033 , G09G5/08
CPC分类号： G06F3/0317 , G06F1/3203 , G06F1/3259 , G06F3/03543 , G06F3/038 , Y02D10/155
摘要： A power saving method for a motion estimation device which has a fixed sampling period and includes a light source illuminating with an adjustable emitting cycle to provide the needed light for the motion estimation device during capturing images. The power saving method includes: capturing a first image at a first time; capturing a second image at a second time, wherein a time interval between the first time and the second time is identical to one emitting cycle which is an integral multiple of the sampling period; comparing the first image and the second image to obtain a displacement; comparing the displacement with at least one threshold value; and adjusting the emitting cycle of the light source according to a comparison result of comparing the displacement and the threshold value. The present invention further provides a motion estimation device.
摘要翻译：一种用于运动估计装置的省电方法，其具有固定的采样周期，并且包括以可调发射周期照亮的光源，以在拍摄图像期间为运动估计装置提供所需的光。省电方法包括：第一次捕获第一图像; 在第二时间捕获第二图像，其中第一时间和第二时间之间的时间间隔等于作为采样周期的整数倍的一个发射周期; 比较第一图像和第二图像以获得位移; 将所述位移与至少一个阈值进行比较; 以及根据比较所述位移和所述阈值的比较结果来调整所述光源的发光周期。本发明还提供一种运动估计装置。

10. 发明申请

US20120001848A1 INTERACTIVE POINTING DEVICE CAPABLE OF SWITCHING CAPTURE RANGES AND METHOD FOR SWITCHING CAPTURE RANGES FOR USE IN INTERACTIVE POINTING DEVICE 有权
标题翻译：用于切换捕获范围的互动点设备和用于交互点对点设备中使用的捕获范围的方法
公开(公告)号：US20120001848A1
公开(公告)日：2012-01-05
申请号：US12883871
申请日：2010-09-16
申请人： Chih Hung Lu , En Feng Hsu , Shih Chi Chien , Ming Tsan Kao , Hsin Chia Chen , Chao Chien Huang , Cho Yi Lin
发明人： Chih Hung Lu , En Feng Hsu , Shih Chi Chien , Ming Tsan Kao , Hsin Chia Chen , Chao Chien Huang , Cho Yi Lin
IPC分类号： G06F3/033
CPC分类号： G06F1/3259 , G06F3/0304 , G06F3/033 , G06F3/0383 , Y02D10/155
摘要： An interactive pointing device capable of switching capture ranges includes an image capturing element and a processing unit. The image capturing element operates in a first capture range or a second capture range. The image capturing element is used for capturing a light source, and outputting an image signal. When a distance from the interactive pointing device to the light source is smaller than a reference value, the processing unit controls the image capturing element to detect the light source with the first capture range, and the processing unit converts the image signal into a first coordinate data. When the distance is greater than the reference value, the processing unit controls the image capturing element to detect the light source with the second capture range, and the processing unit converts the image signal into a second coordinate data.
摘要翻译：能够切换拍摄范围的交互式指示装置包括图像拍摄元件和处理单元。图像捕获元件在第一捕获范围或第二捕获范围中操作。摄像元件用于拍摄光源，并输出图像信号。当从交互指向装置到光源的距离小于参考值时，处理单元控制图像捕获元件以第一捕获范围检测光源，并且处理单元将图像信号转换为第一坐标数据。当距离大于参考值时，处理单元控制图像捕获元件以第二捕获范围检测光源，并且处理单元将图像信号转换为第二坐标数据。

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