Abstract: A method for centralising the construction of images including a step of acquiring at least one radiofrequency signal with a sensor of at least one local imaging device, a step of transmitting the radiofrequency signal emanating from the sensor to the centralised processing unit, a step of processing the radiofrequency signal with a view to constructing an image, and a step of transmitting the image constructed to a display of the acquisition device. The transmission between the sensor and the processing unit and the transmission between the processing unit and the display are performed via a telecommunications network Prior to the step of transmitting to the processing unit, the radiofrequency signal emanating from the sensor is converted into a format compatible with the telecommunications network. A system for the centralised construction of images implementing such a method is described.