Here, a relative position of the object with {TAIL ~ respect} to the three dimensional image in {HEAD ~ a three dimensional space} is changed based on the distance information such that overlapping of the object and the three dimensional image on top of each other is prevented when the three dimensional display is performed 
Here , a relative position of the object with { TAIL ~ respect } to the three dimensional image in { HEAD ~ a three dimensional space } is changed based on the distance information such that overlapping of the object and the three dimensional image on top of each other is prevented when the three dimensional display is performed
OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH