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81. 发明申请

US20070016651A1 Cross-application encoding of geographical location information 有权
标题翻译：地理位置信息的跨应用编码
公开(公告)号：US20070016651A1
公开(公告)日：2007-01-18
申请号：US11335835
申请日：2006-01-18
申请人： Sean Blagsvedt , Kentaro Toyama
发明人： Sean Blagsvedt , Kentaro Toyama
IPC分类号： G06F15/16
CPC分类号： G01C21/00 , G06F17/30882
摘要： A facility for cross-application encoding of geographical location information is described. In various embodiments, the facility receives a first document containing information relating to a geographical area, displays an image representing the geographical area, receives input from a user identifying at least a geographical location that is located in the geographical area, encodes a portion of the input to create an encoded link to the geographical location, and causes the link to be added to a second document such that when the link is selected, the first application displays the geographical area and identifies the identified geographical location. In various embodiments, the facility includes a correlating server that correlates geographical locations identified in documents of a first document type with documents containing mapping information.
摘要翻译：描述了用于地理位置信息的跨应用编码的设施。在各种实施例中，设施接收包含与地理区域相关的信息的第一文档，显示表示地理区域的图像，从用户接收至少识别位于地理区域中的地理位置的用户的输入，输入以创建到地理位置的编码链接，并且使链接被添加到第二文档，使得当选择链接时，第一应用显示地理区域并识别所识别的地理位置。在各种实施例中，该设施包括相关服务器，其将在第一文档类型的文档中识别的地理位置与包含映射信息的文档相关联。

82. 发明申请

US20060259942A1 Phone-to-monitor connection device 有权
标题翻译：电话到监视器的连接设备
公开(公告)号：US20060259942A1
公开(公告)日：2006-11-16
申请号：US11129675
申请日：2005-05-13
申请人： Kentaro Toyama , Sean Blagsvedt
发明人： Kentaro Toyama , Sean Blagsvedt
IPC分类号： H04N7/00 , H04N7/16 , H04N7/173 , H04N11/00 , H04M11/00
CPC分类号： H04M1/72527 , H04M2250/16 , H04N21/4122 , H04N21/41407 , H04N21/440218
摘要： A device for connecting a phone to a television so that content available via the phone can be rendered on the television is provided. The phone-to-television device includes a telephone interface for receiving content from and sending commands to the connected phone and includes a television interface for transmitting the received content for rendering on the connected television. The phone-to-television device includes a converter for converting content received from the phone into a television format and includes a transmission component for transmitting the formatted content for display on the television. As the user interacts with the phone, the user can view on the television the content that is provided by the phone.
摘要翻译：提供了一种用于将电话连接到电视机的设备，使得可以在电视机上呈现可通过电话获得的内容。电话到电视设备包括用于从连接的电话接收内容和发送命令的电话接口，并且包括用于在所连接的电视上发送用于呈现的所接收的内容的电视接口。电话到电视设备包括用于将从电话接收的内容转换成电视格式的转换器，并且包括用于发送用于在电视机上显示的格式化内容的发送部件。当用户与电话交互时，用户可以在电视上观看由电话提供的内容。

83. 发明申请

US20060233422A1 MACHINE VISION SYSTEM AND METHOD FOR ESTIMATING AND TRACKING FACIAL POSE 有权
标题翻译：机器视觉系统及其估计与跟踪方法
公开(公告)号：US20060233422A1
公开(公告)日：2006-10-19
申请号：US11381945
申请日：2006-05-05
申请人： Kentaro Toyama
发明人： Kentaro Toyama
IPC分类号： G06K9/00
CPC分类号： G06K9/00228 , G06T7/66 , G06T7/73
摘要： System and method for estimating and tracking an orientation of a user's face by combining head tracking and face detection techniques. The orientation of the face, or facial pose, can be expressed in terms of pitch, roll and yaw of the user's head. Facial pose information can be used, for example, to ascertain in which direction the user is looking. In general, the facial pose estimation method obtains a position of the head and a position of the face and compares the two to obtain the facial pose. In particular, a camera is used to obtain an image containing a user's head. Any movement of the user's head is tracked and the head position is determined. A face then is detected on the head and the face position is determined. The head and face positions then are compared.
摘要翻译：通过组合头部跟踪和面部检测技术来估计和跟踪用户脸部的取向的系统和方法。面部或面部姿势的方向可以用用户头部的俯仰，滚动和偏转来表示。例如，可以使用面部姿势信息来确定用户正在看哪个方向。通常，面部姿态估计方法获得头部的位置和脸部的位置，并比较两者以获得面部姿势。特别地，使用相机来获得包含用户头部的图像。跟踪用户头部的任何移动并确定头部位置。然后在头部上检测到面部，并且确定面部位置。然后比较头部和脸部位置。

84. 发明申请

US20060209062A1 Automatic layout of items along an embedded one-manifold path 有权
标题翻译：沿着嵌入式一歧管路径自动布置物品
公开(公告)号：US20060209062A1
公开(公告)日：2006-09-21
申请号：US11085500
申请日：2005-03-21
申请人： Steven Drucker , Henry Sowizral , Kentaro Toyama
发明人： Steven Drucker , Henry Sowizral , Kentaro Toyama
IPC分类号： G06T15/00
CPC分类号： G06T11/206 , Y10S345/959
摘要： The coordinates for laying out visual items in two-, three-, or n-dimensional space along an embedded one-manifold or path are calculated and coordinates are generated for placement of the items in a container. A one-manifold may be continuous, discontinuous, be contained entirely within a container or extent beyond a container. The one-manifold may be defined by a set of parameters defining a function, formula or set of points. The container may be a two-dimensional, three-dimensional, or n-dimensional container. Such a mechanism may be employed by a graphics application and may determine the location or positioning of an object or item. The object or item may be one of a set of objects or items. In response to receiving a set of parameters defining a one-manifold, the one-manifold may be embedded within a container. In response to receiving a set of parameters describing aspects of the object or item to be placed within the container, a set of x and y or x, y and z co-ordinates may be generated, which may be sent to a standard graphics interface for display.
摘要翻译：计算沿着嵌入式一歧管或路径在二维，三维或十维空间中布置视觉项目的坐标，并生成用于将物品放置在容器中的坐标。单歧管可以是连续的，不连续的，完全包含在容器内或超出容器的范围内。一歧管可以由定义函数，公式或点集的一组参数来定义。容器可以是二维，三维或者n维容器。图形应用可以采用这种机制，并且可以确定对象或项目的位置或位置。对象或项目可以是一组对象或项目之一。响应于接收一组限定单歧管的参数，单歧管可嵌入容器内。响应于接收描述要放置在容器内的对象或项目的方面的一组参数，可以生成一组x和y或x，y和z坐标，其可以被发送到标准图形界面用于显示。

85. 发明授权

US07046826B2 Machine vision system and method for estimating and tracking facial pose 有权
公开(公告)号：US07046826B2
公开(公告)日：2006-05-16
申请号：US11106872
申请日：2005-04-16
申请人： Kentaro Toyama
发明人： Kentaro Toyama
IPC分类号： G06K9/00
CPC分类号： G06K9/00228 , G06K9/32 , G06K2009/3291 , G06T7/277 , G06T7/74
摘要： The present invention includes in a system and method for estimating and tracking an orientation of a user's face by combining head tracking and face detection techniques. The orientation of the face, or facial pose, can be expressed in terms of pitch, roll and yaw of the user's head. Facial pose information can be used, for example, to ascertain in which direction the user is looking. In general, the facial pose estimation method obtains a position of the head and a position of the face and compares the two to obtain the facial pose. In particular, a camera is used to obtain an image containing a user's head. Any movement of the user's head is tracked and the head position is determined. A face then is detected on the head and the face position is determined. The head and face positions then are compared.

86. 发明申请

US20060034519A1 Background maintenance of an image sequence 有权
公开(公告)号：US20060034519A1
公开(公告)日：2006-02-16
申请号：US11255447
申请日：2005-10-22
申请人： Kentaro Toyama , John Krumm , Barry Brumitt , Brian Meyers
发明人： Kentaro Toyama , John Krumm , Barry Brumitt , Brian Meyers
IPC分类号： G06K9/62
CPC分类号： G06K9/38 , G06T7/11 , G06T7/174 , G06T7/194 , G06T2207/10016 , G06T2207/20016 , G06T2207/20081
摘要： An image background maintenance system and method for maintaining a background model of an image sequence by processing on multiple spatial scales. These multiple spatial scales include a pixel scale, a regional scale and a frame scale. The image sequence undergoes pixel processing that determines a current background model and provides an initial pixel assignment as either a background or a foreground pixel. Region processing further refines the initial pixel assignments by considering relationships between pixels and possibly reassigning pixels. Frame processing further refines the current background model by determining whether a substantial change has occurred in the actual background and, if so, providing a more accurate background model.

87. 发明申请

US20050196018A1 Machine vision system and method for estimating and tracking facial pose 有权
标题翻译：机器视觉系统和估计和跟踪面部姿势的方法
公开(公告)号：US20050196018A1
公开(公告)日：2005-09-08
申请号：US11120064
申请日：2005-05-02
申请人： Kentaro Toyama
发明人： Kentaro Toyama
IPC分类号： G06K9/00 , G06T7/00 , G06T7/20
CPC分类号： G06K9/00228 , G06K9/32 , G06K2009/3291 , G06T7/277 , G06T7/74
摘要： The present invention includes in a system and method for estimating and tracking an orientation of a user's face by combining head tracking and face detection techniques. The orientation of the face, or facial pose, can be expressed in terms of pitch, roll and yaw of the user's head. Facial pose information can be used, for example, to ascertain in which direction the user is looking. In general, the facial pose estimation method obtains a position of the head and a position of the face and compares the two to obtain the facial pose. In particular, a camera is used to obtain an image containing a user's head. Any movement of the user's head is tracked and the head position is determined. A face then is detected on the head and the face position is determined. The head and face positions then are compared.
摘要翻译：本发明包括一种用于通过组合头跟踪和面部检测技术来估计和跟踪用户脸部的取向的系统和方法。面部或面部姿势的方向可以用用户头部的俯仰，滚动和偏转来表示。例如，可以使用面部姿势信息来确定用户正在看哪个方向。通常，面部姿态估计方法获得头部的位置和脸部的位置，并比较两者以获得面部姿势。特别地，使用相机来获得包含用户头部的图像。跟踪用户头部的任何移动并确定头部位置。然后在头部上检测到面部，并且确定面部位置。然后比较头部和脸部位置。

88. 发明申请

US20050190964A1 System and process for bootstrap initialization of nonparametric color models 有权
公开(公告)号：US20050190964A1
公开(公告)日：2005-09-01
申请号：US11115781
申请日：2005-04-26
申请人： Kentaro Toyama
发明人： Kentaro Toyama
IPC分类号： G06K9/00 , G06K9/62 , G06T7/20
CPC分类号： G06T7/20
摘要： A system and process for automatically learning a reliable color-based tracking system is presented. The tracking system is learned by using information produced by an initial object model in combination with an initial tracking function to probabilistically determine the configuration of one or more target objects in a temporal sequence of images, and a data acquisition function for gathering observations relating to color in each image. The observations gathered by the data acquisition function include information that is relevant to parameters desired for a final color-based object model. A learning function then uses probabilistic methods to determine conditional probabilistic relationships between the observations and probabilistic target configuration information to learn a color-based object model automatically tailored to specific target objects. The learned object model is then used in combination with the final tracking function to probabilistically locate and track specific target objects in one or more sequential images.

89. 发明申请

US20050104969A1 Interactive images 有权
公开(公告)号：US20050104969A1
公开(公告)日：2005-05-19
申请号：US11020926
申请日：2004-12-22
申请人： Bernhard Schoelkopf , Kentaro Toyama , Matthew Uyttendaele
发明人： Bernhard Schoelkopf , Kentaro Toyama , Matthew Uyttendaele
IPC分类号： G06K9/00 , G06T11/00 , H04N5/225
CPC分类号： G06T11/001
摘要： A system and process for creating an interactive digital image, which allows a viewer to interact with a displayed image so as to change it with regard to a desired effect, such as exposure, focus or color, among others. An interactive image includes representative images which depict a scene with some image parameter varying between them. The interactive image also includes an index image, whose pixels each identify the representative image that exhibits the desired effect related to the varied image parameter at a corresponding pixel location. For example, a pixel of the index image might identify the representative image having a correspondingly-located pixel that depicts a portion of the scene at the sharpest focus. One primary form of interaction involves selecting a pixel of a displayed image whereupon the representative image identified in the index image at a corresponding pixel location is displayed in lieu of the currently displayed image.

90. 发明申请

US20050053303A1 System and method providing subpixel-edge-offset-based determination of opacity 有权
标题翻译：提供基于亚像素边缘偏移的不透明度确定的系统和方法
公开(公告)号：US20050053303A1
公开(公告)日：2005-03-10
申请号：US10967722
申请日：2004-10-18
申请人： Andrew Blake , Kentaro Toyama
发明人： Andrew Blake , Kentaro Toyama
IPC分类号： G06K9/00 , G06K9/34 , G06K9/40 , G06T5/00
CPC分类号： G06T11/001 , G06T7/12 , G06T7/194
摘要： A system is provided for selecting a foreground region of an image, given a set of pixels defining the boundary of the foreground region of the image. The system includes a component to determine a foreground value (F) and opacity value (α) for each pixel on the set wherein α is determined via a subpixel edge-offset to facilitate a separation the foreground region from background portions of the image. The foreground value (F) and opacity value (α) are then employed to smoothly mix the foreground region of the image with a subsequent image background region.
摘要翻译：给定一组定义图像的前景区域的边界的像素的集合，用于选择图像的前景区域。该系统包括用于确定集合上的每个像素的前景值（F）和不透明度值（α）的组件，其中通过子像素边缘偏移来确定α，以便于将前景区域与图像的背景部分分离。然后使用前景值（F）和不透明度值（alpha）来平滑地将图像的前景区域与随后的图像背景区域进行混合。

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