Method and system for correcting a digital image by geometric adjustment of this image onto a reference image

A system for correcting a digital image to be corrected by a geometric adjustment of the digital image to be corrected onto a reference image, the system including a server device configured to store the reference image and a client device configured to store the digital image to be corrected, the server and client devices configured to be connected together by a communication network, wherein the server device is configured for:

• obtaining at least one area of interest of the reference image,
• sending to the client device information representative of each area of interest of the reference image,
• receiving from the client device at least one image part respectively delimited by each received area of interest, said image part being either a part of the digital image to be corrected or a part of an image resulting from the digital image to be corrected,
• determining parameters of a correction to apply to the digital image to be corrected, said parameters being determined by geometric adjustment of at least one said image part onto the reference image, and
• sending the determined parameters to the client device,
• and wherein the client device is configured for:
• receiving from the server device the information representative of each area of interest of the reference image,
• obtaining each said image part,
• sending to the server device each obtained image part, and
• receiving from the server device the parameters of the correction to apply to the digital image to be corrected, and
• applying the correction of the digital image to be corrected, said correction using the received parameters and a ground elevation model corresponding to the digital image to be corrected.

A method for correcting a digital image to be corrected stored on a client device by a geometric adjustment of the digital image to be corrected onto a reference image stored on a server device connected to the client device by a communication network, wherein the server device performs:

• obtaining at least one area of interest of the reference image,
• sending, to the client device information representative of each area of interest,
• receiving, from the client device, at least one image part respectively delimited by each area of interest, each image part being either a part of the digital image to be corrected or a part of an image resulting from the digital image to be corrected,
• determining parameters of a correction to apply to the digital image to be corrected, said parameters being determined by geometric adjustment of at least one said image part onto the reference image, and
• sending, to the client device, the determined parameters.

A method for correcting a digital image to be corrected stored on a client device by a geometric adjustment of the digital image to be corrected onto a reference image stored on a server device connected to the client device by a communication network, wherein the client device performs:

• receiving, from the server device, information representative of at least one area of interest of the reference image,
• obtaining at least one image part respectively delimited by each received area of interest, each image part being either a part of the digital image to be corrected or a part of an image resulting from the digital image to be corrected,
• sending, to the server device, each obtained image part,
• receiving, from the server device, parameters of a correction to apply to the digital image to be corrected, and
• applying a correction on the digital image to be corrected, said correction using the received parameters and a ground elevation model corresponding to the image to be corrected.

A server device in a system for correcting a digital image to be corrected stored on a client device by a geometric adjustment of the digital image to be corrected onto a reference image stored on the server device, the server device configured to be connected to the client device by a communication network, wherein the server device is configured for:

• obtaining at least one area of interest of the reference image,
• sending, to the client device information representative of each area of interest,
• receiving, from the client device, at least one image part respectively delimited by each area of interest, each image part being either a part of the digital image to be corrected or a part of an image resulting from the digital image to be corrected,
• determining parameters of a correction to apply to the digital image to be corrected, said parameters being determined by geometric adjustment of at least one said image part onto the reference image, and
• sending, to the client device, the determined parameters.

A client device in a system for correcting a digital image to be corrected stored on the client device by a geometric adjustment of the digital image to be corrected onto a reference image stored on a server device, the client device configured to be connected to the server device by a communication network, wherein the client device is configured for:

• receiving, from the server device, information representative of at least one area of interest of the reference image,
• obtaining at least one image part respectively delimited by each received area of interest, each image part being either a part of the digital image to be corrected or a part of an image resulting from the digital image to be corrected,
• sending, to the server device, each obtained image part,
• receiving, from the server device, parameters of a correction to apply to the digital image to be corrected, and
• applying a correction on the digital image to be corrected, said correction using the received parameters and a ground elevation model corresponding to the image to be corrected.