公开(公告)号：US09317907B2

公开(公告)日：2016-04-19

申请号：US14346471

申请日：2012-09-24

Applicant: ASTRIUM SAS

Inventor： Arnaud Cauchy ,  Thierry Poglio ,  Alexandre Robin

IPC: G06K9/68 ,  G06T5/00 ,  G06T1/20 ,  G06F17/30 ,  G06K9/62

CPC classification number: G06T5/006 ,  G06F17/30244 ,  G06K9/6202 ,  G06T1/20

Abstract: The present invention concerns a method for correcting a digital image stored by a client device by geometric adjustment of this image onto a reference image stored by a server device connected to the client device by a communication network. The method is characterized in that it includes the following steps: obtaining, by the server device, at least one area of interest of the reference image, sending, to each client device, each area of interest, obtaining, by the client device, part of the image delimited by each received area of interest, said image part being either a part of the image to be corrected or a part of an image resulting from the image to be corrected, sending, to the server device, each image part thus obtained, determining, by the server device, parameters of the correction to apply to the image to be corrected, said parameters being determined by geometric adjustment of said received at least one image part onto the reference image, sending, to the client device, the parameters thus determined, and applying, by the client device, the correction of the image to be corrected, said correction using firstly the received parameters and secondly a ground elevation model corresponding to this image to be corrected.

Abstract translation: 本发明涉及一种用于通过将该图像几何调整到通过通信网络连接到客户端设备的服务器设备所存储的参考图像来校正由客户机设备存储的数字图像的方法。 该方法的特征在于包括以下步骤：由服务器设备获取参考图像的至少一个感兴趣区域，向每个客户端设备发送每个感兴趣区域，由客户端设备获得部分 所述图像部分是要被校正的图像的一部分或由要校正的图像产生的图像的一部分，将由此获得的每个图像部分发送到服务器装置 由所述服务器设备确定要应用于要校正的图像的所述校正的参数，所述参数通过将所述接收到的至少一个图像部分几何调整到所述参考图像上来确定，向所述客户端设备发送参数 由客户端装置确定并应用要校正的图像的校正，首先使用接收到的参数进行校正，其次使用对应于该图像的地面高程模型进行相应的校正 cted。

公开(公告)号：US20140328545A1

公开(公告)日：2014-11-06

申请号：US14346471

申请日：2012-09-24

Applicant: ASTRIUM SAS

Inventor： Arnaud Cauchy ,  Thierry Poglio ,  Alexandre Robin

IPC: G06T5/00 ,  G06K9/62 ,  G06F17/30

CPC classification number: G06T5/006 ,  G06F17/30244 ,  G06K9/6202 ,  G06T1/20

Abstract: The present invention concerns a method for correcting a digital image stored by a client device by geometric adjustment of this image onto a reference image stored by a server device connected to the client device by a communication network. The method is characterised in that it includes the following steps: obtaining, by the server device, at least one area of interest of the reference image, sending, to each client device, each area of interest, obtaining, by the client device, part of the image delimited by each received area of interest, said image part being either a part of the image to be corrected or a part of an image resulting from the image to be corrected, sending, to the server device, each image part thus obtained, determining, by the server device, parameters of the correction to apply to the image to be corrected, said parameters being determined by geometric adjustment of said received at least one image part onto the reference image, sending, to the client device, the parameters thus determined, and applying, by the client device, the correction of the image to be corrected, said correction using firstly the received parameters and secondly a ground elevation model corresponding to this image to be corrected.

Abstract translation: 本发明涉及一种用于通过将该图像几何调整到通过通信网络连接到客户端设备的服务器设备所存储的参考图像来校正由客户机设备存储的数字图像的方法。 该方法的特征在于包括以下步骤：由服务器设备获取参考图像的至少一个感兴趣区域，向每个客户端设备发送每个感兴趣区域，由客户端设备获得部分 所述图像部分是要被校正的图像的一部分或由要校正的图像产生的图像的一部分，将由此获得的每个图像部分发送到服务器装置 由所述服务器设备确定要应用于要校正的图像的所述校正的参数，所述参数通过将所述接收到的至少一个图像部分几何调整到所述参考图像上来确定，向所述客户端设备发送参数 由客户端装置确定并应用要校正的图像的校正，首先使用接收到的参数进行校正，其次使用对应于该图像的地面高程模型进行相应的校正 cted。