SURFACE DETECTION METHOD, SURFACE DETECTION DEVICE AND IMAGING APPARATUS

摘要

PROBLEM TO BE SOLVED: To detect a plane within an imaging range by taking into consideration inclination in the depth direction.;SOLUTION: A CPU 14 detects a lens position whose detection value comes to a peak for each of a plurality of detection frames set in an image incorporated from a sensor 12 by a contrast detection method. Then, a plane is detected which includes at least the predetermined number of lines passing through two points out of points represented, in an image, at a position in the horizontal direction and a position in the vertical direction of each of the plurality of detection frames, and a position in the depth direction of an object corresponding to the detected lens position.;COPYRIGHT: (C)2016,JPO&INPIT