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1. 发明授权

US09052780B2 Optical touch screen system and sensing method for the same 有权
标题翻译：光触摸屏系统和感应方式相同
公开(公告)号：US09052780B2
公开(公告)日：2015-06-09
申请号：US13253105
申请日：2011-10-05
申请人： Chih Hung Lu , Tzung Min Su , Chih Hsin Lin , Hsin Chia Chen , Cheng Nan Tsai
发明人： Chih Hung Lu , Tzung Min Su , Chih Hsin Lin , Hsin Chia Chen , Cheng Nan Tsai
IPC分类号： G06F3/042 , G06F3/041
CPC分类号： G06F3/0428 , G06F3/0416
摘要： An optical touch screen system includes a touch screen, an image-sensing device, and a processing device. The image-sensing device generates a plurality of light-shielding information of an object at a plurality of time points. The processing device coupled to the image-sensing device includes a computing unit calculating a projected size difference value according to the plurality of light-shielding information, wherein the projected size difference value is a difference value between the projected sizes of the object on the touch screen at two different time points.
摘要翻译：光学触摸屏系统包括触摸屏，图像感测装置和处理装置。图像感测装置在多个时间点产生对象的多个遮光信息。耦合到图像感测装置的处理装置包括：计算单元，根据多个遮光信息计算投影尺寸差值，其中投影尺寸差值是触摸物体的投影尺寸之间的差值屏幕在两个不同的时间点。

2. 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。

3. 发明授权

US08675913B2 Gesture recognition method and interactive system using the same 有权
标题翻译：手势识别方法和使用相同的交互式系统
公开(公告)号：US08675913B2
公开(公告)日：2014-03-18
申请号：US12870290
申请日：2010-08-27
申请人： Hsin Chia Chen , Tzung Min Su , Chih Hung Lu
发明人： Hsin Chia Chen , Tzung Min Su , Chih Hung Lu
IPC分类号： G06K9/00
CPC分类号： G06F3/017 , G06F3/0416 , G06F3/042 , G06F3/04883
摘要： A gesture recognition method for an interactive system includes the steps of: capturing image windows with an image sensor; obtaining information of object images associated with at least one pointer in the image windows; calculating a position coordinate of the pointer relative to the interactive system according to the position of the object images in the image windows when a single pointer is identified according to the information of object images; and performing gesture recognition according to a relation between the object images in the image window when a plurality of pointers are identified according to the information of object images. The present invention further provides an interactive system.
摘要翻译：一种用于交互式系统的手势识别方法包括以下步骤：用图像传感器捕获图像窗口; 获得与图像窗口中的至少一个指针相关联的对象图像的信息; 根据对象图像的信息识别单个指针时，根据图像窗口中的对象图像的位置，计算指针相对于交互式系统的位置坐标; 并且当根据对象图像的信息识别多个指针时，根据图像窗口中的对象图像之间的关系来执行手势识别。本发明还提供一种交互式系统。

4. 发明授权

US08659577B2 Touch system and pointer coordinate detection method therefor 失效
标题翻译：触摸系统和指针坐标检测方法
公开(公告)号：US08659577B2
公开(公告)日：2014-02-25
申请号：US12813599
申请日：2010-06-11
申请人： Tzung Min Su , Hsin Chia Chen , Chih Hung Lu
发明人： Tzung Min Su , Hsin Chia Chen , Chih Hung Lu
IPC分类号： G06F3/042
CPC分类号： G06F3/0428
摘要： A pointer coordinate detection method for a touch system includes the steps of: capturing an image window looking across a plate surface with at least one image sensor; identifying a height coordinate of a pointer relative to the touch system according to a variation of each column of pixels in the image window; and calculating a plane coordinate of the pointer relative to the touch system according to an image position of the pointer in the image window. The present invention further provides a touch system.
摘要翻译：一种用于触摸系统的指针坐标检测方法包括以下步骤：利用至少一个图像传感器捕获跨越板表面的图像窗口; 根据图像窗口中的每列像素的变化来识别指针相对于触摸系统的高度坐标; 以及根据图像窗口中的指针的图像位置来计算指针相对于触摸系统的平面坐标。本发明还提供一种触摸系统。

5. 发明申请

US20120098795A1 OPTICAL TOUCH SCREEN SYSTEM AND SENSING METHOD FOR THE SAME 有权
标题翻译：光触摸屏系统及其传感方法
公开(公告)号：US20120098795A1
公开(公告)日：2012-04-26
申请号：US13253105
申请日：2011-10-05
申请人： Chih Hung Lu , Tzung Min Su , Chih Hsin Lin , Hsin Chia Chen , Cheng Nan Tsai
发明人： Chih Hung Lu , Tzung Min Su , Chih Hsin Lin , Hsin Chia Chen , Cheng Nan Tsai
IPC分类号： G06F3/042
CPC分类号： G06F3/0428 , G06F3/0416
摘要： An optical touch screen system includes a touch screen, an image-sensing device, and a processing device. The image-sensing device generates a plurality of light-shielding information of an object at a plurality of time points. The processing device coupled to the image-sensing device includes a computing unit calculating a projected size difference value according to the plurality of light-shielding information, wherein the projected size difference value is a difference value between the projected sizes of the object on the touch screen at two different time points.
摘要翻译：光学触摸屏系统包括触摸屏，图像感测装置和处理装置。图像感测装置在多个时间点产生对象的多个遮光信息。耦合到图像感测装置的处理装置包括：计算单元，根据多个遮光信息计算投影尺寸差值，其中投影尺寸差值是触摸物体的投影尺寸之间的差值屏幕在两个不同的时间点。

6. 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

7. 发明授权

US09417713B2 Image-capturing device for optical pointing apparatus having large and small area image-sensing units 有权
标题翻译：具有大小面积图像感测单元的光学指向装置的图像捕获装置
公开(公告)号：US09417713B2
公开(公告)日：2016-08-16
申请号：US13368637
申请日：2012-02-08
申请人： Sen Huang Huang , Hsin Chia Chen , Tzung Min Su , Han Chi Liu , Ho Ching Chien
发明人： Sen Huang Huang , Hsin Chia Chen , Tzung Min Su , Han Chi Liu , Ho Ching Chien
IPC分类号： G06F3/03 , G06F3/042
CPC分类号： G06F3/0317
摘要： An image-capturing device configured for an optical pointing apparatus includes a plurality of image-sensing units arranged adjacently. The plurality of image-sensing units are configured to sense images of a surface and generate sensing signals that are used for evaluating the velocity of the optical pointing apparatus. The image-capturing device is configured to use different image-sensing units arranged differently to sense the surface according to the velocity of the optical pointing apparatus. When the optical pointing apparatus moves at a first velocity, the image-capturing device uses the image-sensing units configured to occupy a smaller area to sense the surface. When the optical pointing apparatus moves at a second velocity, the image-capturing device uses the image-sensing units configured to occupy a larger area to sense the surface. The first velocity is lower than the second velocity.
摘要翻译：配置用于光学指向设备的图像捕获设备包括相邻布置的多个图像感测单元。多个图像感测单元被配置为感测表面的图像，并且生成用于评估光学指向设备的速度的感测信号。图像拍摄装置被配置为使用不同的图像感测单元，其不同地布置以根据光学指向装置的速度感测表面。当光学指示装置以第一速度移动时，图像捕获装置使用被配置为占据较小区域的图像感测单元来感测表面。当光学指示装置以第二速度移动时，图像拍摄装置使用被配置为占据更大面积的图像感测单元来感测表面。第一速度低于第二速度。

8. 发明申请

US20100103107A1 IMAGE PROCESSING METHOD OF OPTICAL NAVIGATOR AND OPTICAL NAVIGATOR USING THE SAME 有权
标题翻译：使用该光学导光体和光导体的图像处理方法
公开(公告)号：US20100103107A1
公开(公告)日：2010-04-29
申请号：US12561788
申请日：2009-09-17
申请人： Tzu Yi Chao , Hsin Chia Chen , Tzung Min Su
发明人： Tzu Yi Chao , Hsin Chia Chen , Tzung Min Su
IPC分类号： G06F3/033
CPC分类号： G06F3/0317
摘要： An image processing method of a optical navigator includes the steps of: capturing a first image and calculating an average brightness of the first image; determining whether the average brightness is between a first threshold value and a second threshold value; when the average brightness is between the first and second threshold values, determining whether the first image is attenuated by an attenuation value; when the first image is not attenuated by the attenuation value, updating the attenuation value and a gain; attenuating the first image with the updated attenuation value and amplifying the attenuated first image with the gain; and comparing the attenuated and amplified first image with a reference image to obtain a displacement. The present invention further provides an optical navigator.
摘要翻译：光导航器的图像处理方法包括以下步骤：捕获第一图像并计算第一图像的平均亮度; 确定平均亮度是否在第一阈值和第二阈值之间; 当所述平均亮度在所述第一和第二阈值之间时，确定所述第一图像是否被衰减衰减值; 当第一图像不被衰减值衰减时，更新衰减值和增益; 用更新的衰减值衰减第一图像并用增益放大衰减的第一图像; 并且将衰减放大的第一图像与参考图像进行比较以获得位移。本发明还提供一种光导航器。

9. 发明授权

US09288369B2 Displacement estimation method and displacement estimation device using the same 有权
标题翻译：位移估计方法和使用其的位移估计装置
公开(公告)号：US09288369B2
公开(公告)日：2016-03-15
申请号：US13182701
申请日：2011-07-14
申请人： Hsin Chia Chen , Tzung Min Su , Sen Huang Huang
发明人： Hsin Chia Chen , Tzung Min Su , Sen Huang Huang
IPC分类号： G06K9/00 , G09G5/08 , H04N5/14
CPC分类号： H04N5/145
摘要： The present invention provides a displacement estimation method including the steps of: acquiring an image frame and determining a quality threshold according to a sampling parameter; calculating a quality parameter of the image frame; and comparing the quality parameter and the quality threshold to determine whether to post-process the image frame. In the displacement estimation method of the present invention, the quality threshold can be adjusted dynamically so as to reduce the possibility of outputting error displacement. The present invention further provides a displacement estimation device.
摘要翻译：本发明提供了一种位移估计方法，包括以下步骤：获取图像帧并根据采样参数确定质量阈值; 计算图像帧的质量参数; 并比较质量参数和质量阈值，以确定是否对图像帧进行后处理。在本发明的位移估计方法中，可以动态地调整质量阈值，以减少输出误差位移的可能性。本发明还提供了一种位移估计装置。

10. 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。

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