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1. 发明授权

US08670001B2 System and method for converting a fish-eye image into a rectilinear image 失效
标题翻译：将鱼眼图像转换为直线图像的系统和方法
公开(公告)号：US08670001B2
公开(公告)日：2014-03-11
申请号：US11565436
申请日：2006-11-30
申请人： Robert P. Comer , Anurag Sharma
发明人： Robert P. Comer , Anurag Sharma
IPC分类号： G06T15/00
CPC分类号： G06T3/0018 , G06T5/006
摘要： A system and method are disclosed for converting a region of a Fish-Eye or other wide-angle image into a rectilinear image. According to an illustrative embodiment of the present disclosure, a Fish-Eye to rectilinear image conversion block is defined for use in a block diagram of a diagrammatic programming environment. The Fish-Eye to rectilinear image conversion block may use any of a variety of models for Fish-Eye systems, and thus is “model-independent.” Further, intuitive zoom, pan, tilt, and attitude adjustment parameters may be used with the image conversion block, to allow control of the conversion by users lacking advanced understanding of optics.
摘要翻译：公开了一种用于将鱼眼或其他广角图像的区域转换为直线图像的系统和方法。根据本公开的说明性实施例，定义了用于示意性编程环境的框图的鱼眼到直线图像转换块。鱼眼到直线图像转换块可以使用鱼眼系统的各种模型中的任何一种，因此是“模型无关的”。此外，直观的变焦，平移，倾斜和姿态调节参数可以与图像转换块一起使用，以允许对缺乏对光学器件的高级理解的用户的转换的控制。

2. 发明申请

US20080129723A1 SYSTEM AND METHOD FOR CONVERTING A FISH-EYE IMAGE INTO A RECTILINEAR IMAGE 失效
标题翻译：将鱼眼图像转换成全图像的系统和方法
公开(公告)号：US20080129723A1
公开(公告)日：2008-06-05
申请号：US11565436
申请日：2006-11-30
申请人： Robert P. Comer , Anurag Sharma
发明人： Robert P. Comer , Anurag Sharma
IPC分类号： G06T15/00 , G09G5/00
CPC分类号： G06T3/0018 , G06T5/006
摘要： A system and method are disclosed for converting a region of a Fish-Eye or other wide-angle image into a rectilinear image. According to an illustrative embodiment of the present disclosure, a Fish-Eye to rectilinear image conversion block is defined for use in a block diagram of a diagrammatic programming environment. The Fish-Eye to rectilinear image conversion block may use any of a variety of models for Fish-Eye systems, and thus is “model-independent.” Further, intuitive zoom, pan, tilt, and attitude adjustment parameters may be used with the image conversion block, to allow control of the conversion by users lacking advanced understanding of optics.
摘要翻译：公开了一种用于将鱼眼或其他广角图像的区域转换为直线图像的系统和方法。根据本公开的说明性实施例，定义了用于示意性编程环境的框图的鱼眼到直线图像转换块。鱼眼到直线图像转换块可以使用鱼眼系统的各种模型中的任何一种，因此是“模型无关的”。此外，直观的变焦，平移，倾斜和姿态调节参数可以与图像转换块一起使用，以允许对缺乏对光学器件的高级理解的用户的转换的控制。

3. 发明授权

US07924294B2 Polygon trimming using a modified azimuthal map projection 有权
标题翻译：使用修改后的方位角投影进行多边形修剪
公开(公告)号：US07924294B2
公开(公告)日：2011-04-12
申请号：US11646045
申请日：2006-12-27
申请人： Robert P. Comer
发明人： Robert P. Comer
IPC分类号： G09G5/00
CPC分类号： G01C21/30
摘要： In one embodiment, a system, method and computer readable media are disclosed for trimming geographic data that defines polygons to boundaries of a quadrangle. The geographic data is converted to map coordinates in a novel azimuthal map projection. Each map projected point in the azimuthal map projection has an azimuthal angle that is proportional to longitude of the point, and has a radius from the center of the azimuthal map projection that is proportional to both the longitude and latitude of the point. Polygons are trimmed along a lower limit of the quadrangle and along an upper longitude limit of the quadrangle using the azimuthal map projection. The map coordinates in the azimuthal map projection are then converted back to geographic data.
摘要翻译：在一个实施例中，公开了一种系统，方法和计算机可读介质，用于修剪将多边形定义为四边形边界的地理数据。地理数据在新的方位图投影中转换为地图坐标。方位角投影中投影点的每个地图具有与点的经度成比例的方位角，并且距方位图投影的中心具有与点的经度和纬度成正比的半径。使用方位角投影，沿四边形的下限和四边形的经度上限限制多边形。然后将方位图投影中的地图坐标转换回地理数据。

4. 发明申请

US20080162038A1 Polygon trimming using a modified azimuthal map projection 有权
标题翻译：使用修改后的方位角投影进行多边形修剪
公开(公告)号：US20080162038A1
公开(公告)日：2008-07-03
申请号：US11646045
申请日：2006-12-27
申请人： Robert P. Comer
发明人： Robert P. Comer
IPC分类号： G01C21/30
CPC分类号： G01C21/30
摘要： In one embodiment, a system, method and computer readable media are disclosed for trimming geographic data that defines polygons to boundaries of a quadrangle. The geographic data is converted to map coordinates in a novel azimuthal map projection. Each map projected point in the azimuthal map projection has an azimuthal angle that is proportional to longitude of the point, and has a radius from the center of the azimuthal map projection that is proportional to both the longitude and latitude of the point. Polygons are trimmed along a lower limit of the quadrangle and along an upper longitude limit of the quadrangle using the azimuthal map projection. The map coordinates in the azimuthal map projection are then converted back to geographic data.
摘要翻译：在一个实施例中，公开了一种系统，方法和计算机可读介质，用于修剪将多边形定义为四边形边界的地理数据。地理数据在新的方位图投影中转换为地图坐标。方位角投影中投影点的每个地图具有与点的经度成比例的方位角，并且距方位图投影的中心具有与点的经度和纬度成正比的半径。使用方位角投影，沿四边形的下限和四边形的经度上限限制多边形。然后将方位图投影中的地图坐标转换回地理数据。

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