摘要 |
PROBLEM TO BE SOLVED: To provide a system capable of improving stability of a prediction result of an object state.SOLUTION: At least one candidate locus whose approximation degree to a reference locus which is created on the basis of an object's current state is within a designation order over a first designation period, is designated as a first candidate locus. At least one candidate locus in which a second designation period has not passed yet since a last time point when a locus was the first candidate locus, is designated as a second candidate locus. Thereby, stability of a designation result of a candidate locus as a prediction result of an object state is improved.SELECTED DRAWING: Figure 7 |