APPARATUS AND METHOD FOR DETECTING OBJECT BASED ON VANISHING POINT AND OPTICAL FLOW

摘要

PURPOSE: A detecting apparatus and a detecting method based on a burning-off point and an optical flow are provided to detect an arbitrary object more exactly and more stably, by minimizing the effect of the pitch motion of a camera based on one or more burning-off point and the optical flow. CONSTITUTION: When a pitch motion of a camera is produced, a detection apparatus minimizes an error by the pitch motion, based on one or more burning-off points which are understood in at least one image among a plurality of images and the optical flow existing between the plurality of images(S120,S130). The detecting apparatus detects the arbitrary object through at least one image among the plurality of images, by minimizing errors(S140). [Reference numerals] (AA) Start; (BB) End; (CC) No; (DD) Yes; (S110) Obtaining a plurality of images through a camera; (S120) Producing a pitch motion of the camera while obtaining the plurality of images?; (S130) Minimizing an error by the pitch motion, based on one or more burning-off points which are understood in at least one image among the plurality of images and an optical flow existing between the plurality of images; (S140) Detecting an arbitrary object through at least one image among the plurality of images