INFORMATION PROCESSOR FOR CALCULATING THREE-DIMENSIONAL COORDINATE, THREE-DIMENSIONAL COORDINATE CALCULATE METHOD AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide an information processor capable of calculating a three-dimensional coordinate including a wall surface which is taken in only one picture without referring to any map data.SOLUTION: The information processor includes; means that generates a piece of positional relation information which represents a set of a non-matched pixel and a matched pixel which is positioned in a vertical direction of the non-matched pixel based on a stereo image and a piece of information which represents a matched pixel in one image of the stereo images corresponding to a pixel in the other image or a non-matched pixel in which no pixel in the other image corresponds to the pixel in one image; and means that calculates a three-dimensional coordinate corresponding to the non-matched pixel based on the three-dimensional coordinate corresponding to matched pixel and the positional relation information.