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公开(公告)号:US20150015586A1
公开(公告)日:2015-01-15
申请号:US13427780
申请日:2012-03-22
申请人: Paul MESSMER , David TEITLEBAUM
发明人: Paul MESSMER , David TEITLEBAUM
IPC分类号: G06T11/20
CPC分类号: G06T19/00 , G06T3/4023
摘要: Systems and methods for rendering and downsampling an image are provided. In some aspects, a system includes an instructions module configured to receive one or more drawing instructions associated with a first image. The instructions module is further configured to generate line operations based on the one or more drawing instructions by encoding the first image. Each of the line operations corresponds to a scanline of the first image and comprises a run-length encoded version of a corresponding scanline of the first image. The system also includes a playback module configured to render a portion of the first image at a time based on a predetermined number of the line operations. The predetermined number is based on a downsampling factor for downsampling the first image.
摘要翻译: 提供了渲染和下采样图像的系统和方法。 在一些方面,系统包括被配置为接收与第一图像相关联的一个或多个绘图指令的指令模块。 指令模块还被配置为通过对第一图像进行编码来基于一个或多个绘图指令来生成线操作。 每个行操作对应于第一图像的扫描线,并且包括第一图像的对应扫描线的游程长度编码版本。 该系统还包括一个重放模块,该播放模块被配置成基于预定数量的线路操作一次渲染第一图像的一部分。 预定数量基于用于对第一图像进行下采样的下采样因子。
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公开(公告)号:US20070216711A1
公开(公告)日:2007-09-20
申请号:US11374770
申请日:2006-03-14
IPC分类号: G09G5/00
摘要: Various technologies and techniques are disclosed that improve the process of working with 3D rotations. Rotations are treated as a separate abstract entity from general transforms. By having rotations separate from general transforms, the user can perform the various operations on any “rotation” regardless of its encoding. An abstract 3D transform class is provided that represents a transform that can be applied to 3D a mesh or scene node, and an abstract 3D rotation class is provided which is exposed separately from other general transforms. A concrete implementation of the 3D transform class uses a 3D rotation class to apply a rotation to a 3D mesh or scene node. One or more concrete implementations of the 3D rotation class are provided which represent a separate rotation encoding.
摘要翻译: 公开了改进3D旋转工作过程的各种技术和技术。 旋转被视为与一般转换不同的抽象实体。 通过使旋转与一般变换分开,用户可以对任何“旋转”执行各种操作,而不管其编码。 提供了一个抽象3D变换类,其表示可以应用于3D网格或场景节点的变换,并且提供与其他一般变换分开暴露的抽象3D旋转类。 3D变换类的具体实现使用3D旋转类将旋转应用于3D网格或场景节点。 提供了3D旋转类的一个或多个具体实现,其表示单独的旋转编码。
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公开(公告)号:US09008966B2
公开(公告)日:2015-04-14
申请号:US13527531
申请日:2012-06-19
申请人: Jamie Zyskowski , Jonah Jones , Scott Shawcroft , Christopher Gonterman , David Teitlebaum , Yatin Chawathe
发明人: Jamie Zyskowski , Jonah Jones , Scott Shawcroft , Christopher Gonterman , David Teitlebaum , Yatin Chawathe
CPC分类号: G01C21/3644 , G01C21/32 , G01C21/367 , G01C21/3679
摘要: Systems and methods for applying one or more route-based modifications to a map are provided. In some aspects, a system includes a pathfinder module configured to determine a primary route from a beginning point to a destination point on the map. The pathfinder module is further configured to generate one or more primary modifications to the map based on the primary route. The system also includes a restyling module configured to apply the primary route and the one or more primary modifications to the map. The one or more primary modifications include at least one of a) adding a first object to the map that would otherwise be excluded from the map if the primary route is not applied to the map and b) excluding a second object from the map that would otherwise be added to the map if the primary route is not applied to the map.
摘要翻译: 提供了将一个或多个基于路由的修改应用于地图的系统和方法。 在一些方面,系统包括路径寻找器模块,其被配置为确定从地图上的起始点到目的地点的主要路线。 所述寻路器模块还被配置为基于所述主路由生成对所述地图的一个或多个主要修改。 该系统还包括一个重新设置模块,该模块被配置为将主路由和一个或多个主要修改应用于地图。 所述一个或多个主要修改包括以下中的至少一个:a)将第一个对象添加到地图中,否则,如果主路线未被应用于地图,b)从地图中排除第二个对象 否则如果主路由未应用于地图,则将其添加到地图。
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公开(公告)号:US20130338918A1
公开(公告)日:2013-12-19
申请号:US13527531
申请日:2012-06-19
申请人: Jamie Zyskowski , Jonah Jones , Scott Shawcroft , Christopher Gonterman , David Teitlebaum , Yatin Chawathe
发明人: Jamie Zyskowski , Jonah Jones , Scott Shawcroft , Christopher Gonterman , David Teitlebaum , Yatin Chawathe
IPC分类号: G01C21/34
CPC分类号: G01C21/3644 , G01C21/32 , G01C21/367 , G01C21/3679
摘要: Systems and methods for applying one or more route-based modifications to a map are provided. In some aspects, a system includes a pathfinder module configured to determine a primary route from a beginning point to a destination point on the map. The pathfinder module is further configured to generate one or more primary modifications to the map based on the primary route. The system also includes a restyling module configured to apply the primary route and the one or more primary modifications to the map. The one or more primary modifications include at least one of a) adding a first object to the map that would otherwise be excluded from the map if the primary route is not applied to the map and b) excluding a second object from the map that would otherwise be added to the map if the primary route is not applied to the map.
摘要翻译: 提供了将一个或多个基于路由的修改应用于地图的系统和方法。 在一些方面,系统包括路径寻找器模块,其被配置为确定从地图上的起始点到目的地点的主要路线。 所述寻路器模块还被配置为基于所述主路由生成对所述地图的一个或多个主要修改。 该系统还包括一个重新设置模块,该模块被配置为将主路由和一个或多个主要修改应用于地图。 所述一个或多个主要修改包括以下中的至少一个:a)将第一个对象添加到地图中,否则,如果主路线未被应用于地图,b)从地图中排除第二个对象 否则如果主路由未应用于地图,则将其添加到地图。
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