The invention includes a device for identifying and tracking objects, the device includes a first image acquisition device for obtaining first original images of the objects including a first light source which emits light of a first wavelength and a second light source which emits light of a second wavelength; a second image acquisition device for obtaining second original images of the objects;a first processor which receives the first original images and extracts a first set of information associated with the light of a first wavelength emitted from the object; a second processor for receiving the second original images and extracting a second set of information associated with the light of a second wavelength emitted from the object; and a postprocessor for processing the first set ofinformation and the second set of information to obtain a third set of information.