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1. 发明授权

US09154717B2 Aerial camera system and method for correcting distortions in an aerial photograph 有权
标题翻译：空中摄像机系统和校正空中照相变形的方法
公开(公告)号：US09154717B2
公开(公告)日：2015-10-06
申请号：US13320952
申请日：2010-05-03
申请人： Gert Ferrano , Bernd Walser , Kristian Morin
发明人： Gert Ferrano , Bernd Walser , Kristian Morin
IPC分类号： H04N5/369 , G01C11/02 , G03B9/00 , H04N7/18
CPC分类号： H04N5/3692 , G01C11/02 , G03B9/00 , H04N7/18
摘要： The invention relates to a method for correcting a distortion in an aerial photograph caused by a flight movement in the forward direction. The aerial photograph is captured by a surface sensor, the sensor lines of which sensor are exposed at different, successive exposure times, so that each individual sensor line senses a strip of terrain of the terrain flow over at the different exposure times. A relative flight altitude above the strips of terrain captured by the respective sensor line is assigned to the individual sensor lines. Furthermore, a compensation factor is separately determined for each of the individual sensor lines, wherein the factor depends on an air speed of the flying object, a focal length of the aerial camera and the relative flight altitude assigned to the respective sensor line, and corrects the distortion in the aerial photograph for the lines based on the respective compensation factor.
摘要翻译：本发明涉及一种用于校正由向前方向的飞行运动引起的航空照片中的失真的方法。航空照片由表面传感器捕获，传感器的传感器线以不同的连续曝光时间曝光，使得每个传感器线在不同的曝光时间内感测到地形的地形条。高于相应传感器线捕获的地形条上的相对飞行高度被分配给各个传感器线。此外，对于每个单独的传感器线分别确定补偿因子，其中该因素取决于飞行物体的空气速度，空中摄像机的焦距和分配给相应传感器线的相对飞行高度，并且校正基于相应的补偿因子的线路的空中照片的失真。

2. 发明申请

US20120062730A1 AERIAL CAMERA SYSTEM AND METHOD FOR CORRECTING DISTORTIONS IN AN AERIAL PHOTOGRAPH 有权
标题翻译：用于校正摄影中的失真的空中摄像机系统和方法
公开(公告)号：US20120062730A1
公开(公告)日：2012-03-15
申请号：US13320952
申请日：2010-05-03
申请人： Gert Ferrano , Bernd Walser , Kristian Morin
发明人： Gert Ferrano , Bernd Walser , Kristian Morin
IPC分类号： H04N7/18 , H04N5/217
CPC分类号： H04N5/3692 , G01C11/02 , G03B9/00 , H04N7/18
摘要： The invention relates to a method for correcting a distortion in an aerial photograph caused by a flight movement in the forward direction. The aerial photograph is captured by a surface sensor, the sensor lines of which sensor are exposed at different, successive exposure times, so that each individual sensor line senses a strip of terrain of the terrain flow over at the different exposure times. A relative flight altitude above the strips of terrain captured by the respective sensor line is assigned to the individual sensor lines. Furthermore, a compensation factor is separately determined for each of the individual sensor lines, wherein the factor depends on an air speed of the flying object, a focal length of the aerial camera and the relative flight altitude assigned to the respective sensor line, and corrects the distortion in the aerial photograph for the lines based on the respective compensation factor.
摘要翻译：本发明涉及一种用于校正由向前方向的飞行运动引起的航空照片中的失真的方法。航空照片由表面传感器捕获，传感器的传感器线以不同的连续曝光时间曝光，使得每个传感器线在不同的曝光时间内感测到地形的地形条。高于相应传感器线捕获的地形条上的相对飞行高度被分配给各个传感器线。此外，对于每个单独的传感器线分别确定补偿因子，其中该因素取决于飞行物体的空气速度，空中摄像机的焦距和分配给相应传感器线的相对飞行高度，并且校正基于相应的补偿因子的线路的空中照片的失真。

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