1. An interventional system, comprising: an imaging device providing a live image of an object; a needle device locatable near the object and having a position in the object which is locatable in the live image; and a processing device configured to receive a pre-recorded image of he object from a database, wherein the needle device comprises a sensor for providing local data corresponding to tissue properties in a vicinity of the sensor, wherein the processing device configured to perform an overlay registration of the pre-recorded image and the live image, utilizing the local data from the sensor so that the overlay registration is re-calibrated utilizing the local data from the sensor to form a final image based on the pre-recorded image, the live image and the local data from the sensor, and wherein the processing device is further configured to display information on the final image, the information including an optical spectrum of the tissue properties determined from the local data by an analyzing device, and to determine a tissue type in the vicinity of the sensor based on the local data from the sensor including the optical spectrum and morphology information around the sensor obtained from the live image, the optical spectrum indicating a molecular constitution of the tissue.