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公开(公告)号：US06980690B1
公开(公告)日：2005-12-27
申请号：US09718342
申请日：2000-11-24
CPC分类号： G06K9/32 , G06F3/04845 , G06T7/55 , G06T7/73 , G06T17/10 , G06T2200/08 , G06T2207/30244
摘要： A 3-D model of an object is created by processing images taken from a series of camera positions. An initial sequence of the images is processed to define respective image co-ordinates of matching features to generate a set of model data defining model points in a 3-D space of the model and to obtain respective camera solutions representative of positions and orientations of virtual cameras in the 3-D space defining views of the model corresponding to the images. A new image is added to the sequence and processed to obtain a camera solution for a corresponding new virtual camera for use in generating further model data.
摘要翻译： 通过处理从一系列相机位置拍摄的图像来创建物体的3维模型。 处理图像的初始序列以定义匹配特征的相应图像坐标以生成定义模型的3-D空间中的模型点的模型数据集合，并且获得代表虚拟的位置和取向的各自的相机解 三维空间中的摄像机定义与图像对应的模型的视图。 将新图像添加到序列中并进行处理，以获得相应的新虚拟相机的相机解决方案，以用于生成其他模型数据。
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公开(公告)号：US06990228B1
公开(公告)日：2006-01-24
申请号：US09718413
申请日：2000-11-24
摘要： Creation of a computer representation of a three-dimensional object surface is described. The viewing cones for camera positions at which images of the object were taken are determined and the intersection of these viewing cones is used to define an initial three-dimensional space within which the object surface lies. This initial space is divided into voxels. Each non-occluded voxel is checked for photoconsistency by comparing the colors (or average colors) of the pixel patches in the images to which that voxel projects. Photo-inconsistent voxels are removed. A voxel may be determined to be photo-inconsistent if there exists no set of photoconsistent pixel regions or the pixel patches do not share a color value range. The pixel patch into which each voxel projects in a further image may be compared with the stored color for that voxel and any photo-inconsistent voxels removed. This process can then be repeated for further images.
摘要翻译： 描述三维物体表面的计算机表示的创建。 确定拍摄对象的图像的相机位置的观看圆锥，并且这些观察圆锥的交点用于定义物体表面所在的初始三维空间。 这个初始空间分为体素。 通过比较体素投影的图像中的像素斑块的颜色（或平均颜色）来检查每个未遮挡的体素的光依赖性。 照片不一致的体素被删除。 如果不存在一组像素区域，或者像素补丁不共享一个颜色值范围，则可以将体素确定为不一致的。 每个体素在另一图像中投射的像素补丁可以与该体素的存储颜色进行比较，并且任何不一致的体素被去除。 然后可以重复该过程以获得更多图像。
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公开(公告)号：US20130117059A1
公开(公告)日：2013-05-09
申请号：US13727514
申请日：2012-12-26
IPC分类号： G06Q10/10
CPC分类号： G06Q10/1093 , G06Q10/06314 , G06Q10/109
摘要： Systems and methods for just-in-time scheduling of conference rooms based on a plurality of conference room scheduling requests are provided. In some embodiments a plurality of conference room scheduling requests are obtained. A conference room scheduling request in the plurality of conference room scheduling requests includes at least one meeting constraint. The plurality of conference room scheduling requests is serviceable by a plurality of conference rooms. At least one conference room in the plurality of conference rooms is available for assignment. Prior to assigning the plurality of conference rooms in accordance with the plurality of conference scheduling requests, polling is conducted for a predefined trigger event corresponding to the at least one meeting constraint. In response to detecting the predefined trigger event, the plurality of conference rooms is assigned in accordance with the plurality of conference scheduling requests.
摘要翻译： 提供了基于多个会议室调度请求的会议室的即时调度的系统和方法。 在一些实施例中，获得多个会议室调度请求。 多个会议室调度请求中的会议室调度请求包括至少一个会议限制。 多个会议室调度请求可由多个会议室服务。 多个会议室中的至少一个会议室可用于分配。 在根据多个会议调度请求分配多个会议室之前，对与至少一个会议约束相对应的预定触发事件进行轮询。 响应于检测到预定义的触发事件，根据多个会议调度请求分配多个会议室。
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公开(公告)号：US08346589B1
公开(公告)日：2013-01-01
申请号：US12695142
申请日：2010-01-27
IPC分类号： G06Q10/00
CPC分类号： G06Q10/1093 , G06Q10/06314 , G06Q10/109
摘要： A method and a system for just-in-time scheduling of conference rooms based on a plurality of conference room scheduling requests, and then transmitting information concerning conference room assignments is described. One aspect of the invention involves a computer-implemented method. The method includes scheduling conference rooms just-in-time, in response to a predefined triggering event. The method includes retrieving stored conference room scheduling information corresponding to a respective conference room scheduling request. A combination of conference room assignments is selected for a plurality of conference room scheduling requests, in accordance with conference room assignment fitness scores for each of a plurality of potential combinations of conference room assignments. Conference rooms are assigned to respective requests in accordance with the selected combination. Information concerning the conference room assignment for the respective conference room scheduling request is transmitted to the requester or an invitee of the respective meeting.
摘要翻译： 描述了基于多个会议室调度请求的会议室的即时调度的方法和系统，然后发送关于会议室分配的信息。 本发明的一个方面涉及计算机实现的方法。 该方法包括响应于预定义的触发事件来及时调度会议室。 该方法包括检索对应于各个会议室调度请求的存储的会议室调度信息。 根据会议室分配的多个潜在组合中的每一个的会议室分配适合度分数，为多个会议室调度请求选择会议室分配的组合。 会议室根据所选择的组合分配给相应的请求。 关于各会议室调度请求的会议室分配的信息被发送到请求者或相应会议的被邀请者。
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