MOBILE BODY DETECTION METHOD AND MOBILE BODY DETECTION APPARATUS

摘要

A moving object detection method includes: extracting NL long-term trajectories (NL ‰¥ 2) over TL pictures (TL ‰¥ 3) and NS short-term trajectories (NS > NL) over TS pictures (TL > TS ‰¥ 2), using movement trajectories; calculating a geodetic distance between the NL long-term trajectories and a geodetic distance between the NS short-term trajectories (S205); calculating an approximate geodetic distance that is a geodetic distance between the NS movement trajectories over the TL pictures, based on the calculated geodetic - distance between the long-term trajectories and geodetic distance between the short-term trajectories (S206); and performing segmentation based on the calculated approximate geodetic distance (S207).