1. A vision aid system comprising: at least one first camera for acquisition of an image having a plurality of image data; electronic means for processing the acquired image data; and a stimulation device implantable in a body at a vision organ for reproduction of the processed image through corresponding stimulation of the vision organ, wherein additional information and/or particular attributes regarding the spatial position of objects in the acquired image is visualized in the reproduction of the processed image, which information is associated with objects in the acquired image, wherein a change of the position [Δx Δy Δz Δφ x Δφ y Δφ z ] of the camera relative to a previous position of the camera is determined by means of the electronic means through double integration of acceleration measurements delivered by a number of acceleration sensors and used in determining the spatial position of the objects, and wherein the time integration increment in the integration of the acceleration measurements is smaller than the time span within which the acceleration of the camera changes significantly.