The method 42, further comprising the step of generating {HEAD ~ data} indicative of optical characteristics of the object, wherein the optical characteristics include {TAIL ~ surface texture characteristics} 
The method 42 , further comprising the step of generating { HEAD ~ data } indicative of optical characteristics of the object , wherein the optical characteristics include { TAIL ~ surface texture characteristics }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL