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公开(公告)号：US20080288205A1
公开(公告)日：2008-11-20
申请号：US11749700
申请日：2007-05-16
IPC分类号： G01C15/00
CPC分类号： G01S17/89 , G01S7/499 , G01S17/88 , G06F3/0317 , G06F3/0346
摘要： An optical navigation device for operation in a surface navigation mode and a free space navigation mode is described. One embodiment of the optical navigation device includes a microcontroller, a surface navigation sensor, and a free space navigation sensor. The surface and free space navigation sensors are coupled to the microcontroller. The microcontroller is configured to process a movement of the optical navigation device. The surface navigation sensor is configured to generate a surface navigation signal in response to a surface navigation image. The free space navigation sensor is configured to generate a free space navigation signal in response to a free space navigation image. Embodiments of the optical navigation device facilitate an integrated optical solution to provide desktop navigation and scene navigation in a single optical navigation device.
摘要翻译： 描述了用于在表面导航模式和自由空间导航模式中操作的光学导航装置。 光学导航装置的一个实施例包括微控制器，表面导航传感器和自由空间导航传感器。 表面和自由空间导航传感器耦合到微控制器。 微控制器被配置为处理光学导航装置的移动。 表面导航传感器被配置为响应于表面导航图像生成表面导航信号。 自由空间导航传感器被配置为响应于自由空间导航图像生成自由空间导航信号。 光学导航装置的实施例便于集成光学解决方案，以在单个光学导航装置中提供桌面导航和场景导航。
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公开(公告)号：US20130339916A1
公开(公告)日：2013-12-19
申请号：US13527196
申请日：2012-06-19
IPC分类号： G06F17/50
CPC分类号： G06F17/5081 , G06F2217/12 , Y02P90/265
摘要： A method for selecting and placing of an IP block in a SOC design based on a topology and/or a density of the SOC design is disclosed. Embodiments include: displaying a user interface; causing, at least in part, a presentation in the user interface of a topology and density view of a SOC design that includes an IP block; and modifying, prior to a tape-out of the SOC design, topology and/or density transition for the IP block in the SOC design based on the presentation.
摘要翻译： 公开了一种基于SOC设计的拓扑和/或密度在SOC设计中选择和放置IP块的方法。 实施例包括：显示用户界面; 至少部分地在用户界面中呈现包括IP块的SOC设计的拓扑和密度视图; 以及在基于所述呈现的所述SOC设计中针对所述SOC设计的所述IP块的拓扑和/或密度转换之前进行修改。
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公开(公告)号：US08285475B2
公开(公告)日：2012-10-09
申请号：US11681637
申请日：2007-03-02
CPC分类号： G01C11/00
摘要： A controller and navigation system to implement beacon-based navigation and scene-based navigation is described. The navigation system may generate position data for the controller to compensate for a misalignment of the controller relative to the coordinate system of the navigation system. The navigation system may also distinguish between a beacon light source and a non-beacon light source.
摘要翻译： 描述了实现基于信标的导航和基于场景的导航的控制器和导航系统。 导航系统可以产生用于控制器的位置数据，以补偿控制器相对于导航系统的坐标系的不对准。 导航系统还可以区分信标光源和非信标光源。
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4.发明授权System and method for labeling feature clusters in frames of image data for optical navigation 有权用于光学导航的图像数据帧中的特征簇的标记系统和方法公开(公告)号：US08094937B2
公开(公告)日：2012-01-10
申请号：US11736072
申请日：2007-04-17
申请人： Edward Kah Ching Teoh , Zi Hao Tan
发明人： Edward Kah Ching Teoh , Zi Hao Tan
IPC分类号： G06K9/34
CPC分类号： G06T7/11 , G06T2207/10016
摘要： A system and method for labeling feature clusters in frames of image data for optical navigation uses distances between feature clusters in a current frame of image data and feature clusters in a previous frame of image data to label the feature clusters in the current frame of image data using identifiers associated with the feature cluster in the previous frame of image data that have been correlated with the feature clusters in the current frame of image data.
摘要翻译： 用于在光学导航的图像数据的帧中标记特征簇的系统和方法使用图像数据的当前帧中的特征聚类之间的距离和图像数据的先前帧中的特征聚类，以标记图像数据的当前帧中的特征聚类 使用与图像数据的当前帧中的特征簇相关联的图像数据的先前帧中的特征簇相关联的标识符。
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5.发明授权System and method for identifying and labeling cluster pixels in a frame of image data for optical navigation 有权用于识别和标记用于光学导航的图像数据帧中的簇像素的系统和方法公开(公告)号：US07853080B2
公开(公告)日：2010-12-14
申请号：US11684516
申请日：2007-03-09
申请人： Edward Kah Ching Teoh , Zi Hao Tan
发明人： Edward Kah Ching Teoh , Zi Hao Tan
IPC分类号： G06K9/34
CPC分类号： G06T7/20 , G06F3/0325 , G06T7/11 , G06T2207/30204
摘要： A system and method for identifying and labeling cluster pixels in a frame of image data for optical navigation determines whether a current pixel of the frame of image data is a cluster pixel and uses neighboring pixels of the current pixel to label the current pixel as belonging to a new cluster or an existing cluster.
摘要翻译： 用于识别和标记用于光学导航的图像数据的帧中的簇像素的系统和方法确定图像数据的帧的当前像素是否是簇像素，并且使用当前像素的相邻像素将当前像素标记为属于 新集群或现有集群。
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6.发明申请SYSTEM AND METHOD FOR LABELING FEATURE CLUSTERS IN FRAMES OF IMAGE DATA FOR OPTICAL NAVIGATION 有权用于在光学导航的图像数据框架中标记特征聚类的系统和方法公开(公告)号：US20080260249A1
公开(公告)日：2008-10-23
申请号：US11736072
申请日：2007-04-17
申请人： Edward Kah Ching Teoh , Zi Hao Tan
发明人： Edward Kah Ching Teoh , Zi Hao Tan
IPC分类号： G06K9/34
CPC分类号： G06T7/11 , G06T2207/10016
摘要： A system and method for labeling feature clusters in frames of image data for optical navigation uses distances between feature clusters in a current frame of image data and feature clusters in a previous frame of image data to label the feature clusters in the current frame of image data using identifiers associated with the feature cluster in the previous frame of image data that have been correlated with the feature clusters in the current frame of image data.
摘要翻译： 用于在光学导航的图像数据的帧中标记特征簇的系统和方法使用图像数据的当前帧中的特征聚类之间的距离和图像数据的先前帧中的特征聚类，以标记图像数据的当前帧中的特征聚类 使用与图像数据的当前帧中的特征簇相关联的图像数据的先前帧中的特征簇相关联的标识符。
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7.发明申请SYSTEM AND METHOD FOR IDENTIFYING AND LABELING CLUSTER PIXELS IN A FRAME OF IMAGE DATA FOR OPTICAL NAVIGATION 有权用于识别和标记用于光学导航的图像数据帧中的聚类像素的系统和方法公开(公告)号：US20080219566A1
公开(公告)日：2008-09-11
申请号：US11684516
申请日：2007-03-09
申请人： Edward Kah Ching Teoh , Zi Hao Tan
发明人： Edward Kah Ching Teoh , Zi Hao Tan
IPC分类号： G06K9/36
CPC分类号： G06T7/20 , G06F3/0325 , G06T7/11 , G06T2207/30204
摘要： A system and method for identifying and labeling cluster pixels in a frame of image data for optical navigation determines whether a current pixel of the frame of image data is a cluster pixel and uses neighboring pixels of the current pixel to label the current pixel as belonging to a new cluster or an existing cluster.
摘要翻译： 用于识别和标记用于光学导航的图像数据的帧中的簇像素的系统和方法确定图像数据的帧的当前像素是否是簇像素，并且使用当前像素的相邻像素将当前像素标记为属于 新集群或现有集群。
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公开(公告)号：US08726221B2
公开(公告)日：2014-05-13
申请号：US13527196
申请日：2012-06-19
IPC分类号： G06F17/50
CPC分类号： G06F17/5081 , G06F2217/12 , Y02P90/265
摘要： A method for selecting and placing of an IP block in a SOC design based on a topology and/or a density of the SOC design is disclosed. Embodiments include: displaying a user interface; causing, at least in part, a presentation in the user interface of a topology and density view of a SOC design that includes an IP block; and modifying, prior to a tape-out of the SOC design, topology and/or density transition for the IP block in the SOC design based on the presentation.
摘要翻译： 公开了一种基于SOC设计的拓扑和/或密度在SOC设计中选择和放置IP块的方法。 实施例包括：显示用户界面; 至少部分地在用户界面中呈现包括IP块的SOC设计的拓扑和密度视图; 以及在基于所述呈现的所述SOC设计中针对所述SOC设计的所述IP块的拓扑和/或密度转换之前进行修改。
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公开(公告)号：US20080212870A1
公开(公告)日：2008-09-04
申请号：US11681637
申请日：2007-03-02
CPC分类号： G01C11/00
摘要： A controller and navigation system to implement beacon-based navigation and scene-based navigation is described. The navigation system may generate position data for the controller to compensate for a misalignment of the controller relative to the coordinate system of the navigation system. The navigation system may also distinguish between a beacon light source and a non-beacon light source.
摘要翻译： 描述了实现基于信标的导航和基于场景的导航的控制器和导航系统。 导航系统可以产生用于控制器的位置数据，以补偿控制器相对于导航系统的坐标系的不对准。 导航系统还可以区分信标光源和非信标光源。
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公开(公告)号：US08081162B2
公开(公告)日：2011-12-20
申请号：US11749700
申请日：2007-05-16
CPC分类号： G01S17/89 , G01S7/499 , G01S17/88 , G06F3/0317 , G06F3/0346
摘要： An optical navigation device for operation in a surface navigation mode and a free space navigation mode is described. One embodiment of the optical navigation device includes a microcontroller, a surface navigation sensor, and a free space navigation sensor. The surface and free space navigation sensors are coupled to the microcontroller. The microcontroller is configured to process a movement of the optical navigation device. The surface navigation sensor is configured to generate a surface navigation signal in response to a surface navigation image. The free space navigation sensor is configured to generate a free space navigation signal in response to a free space navigation image. Embodiments of the optical navigation device facilitate an integrated optical solution to provide desktop navigation and scene navigation in a single optical navigation device.
摘要翻译： 描述了用于在表面导航模式和自由空间导航模式中操作的光学导航装置。 光学导航装置的一个实施例包括微控制器，表面导航传感器和自由空间导航传感器。 表面和自由空间导航传感器耦合到微控制器。 微控制器被配置为处理光学导航装置的移动。 表面导航传感器被配置为响应于表面导航图像生成表面导航信号。 自由空间导航传感器被配置为响应于自由空间导航图像生成自由空间导航信号。 光学导航装置的实施例便于集成光学解决方案，以在单个光学导航装置中提供桌面导航和场景导航。
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