| 摘要 |
PROBLEM TO BE SOLVED: To provide a technology for generating a highly accurate distance image by correcting an error that occurs during a correlation operation without holding data for previously correcting distance information in a recording medium.SOLUTION: An image processor includes distance estimation means 201 for estimating a subject distance from the degree of correlation of a plurality of images in each area, distance reliability degree calculation means 202 for calculating the reliability degree of the subject distance estimated by the distance elimination means 201, and distance image generation means 203, 204 for correcting the subject distance estimated by the distance estimation means 201 on the basis of the reliability degree calculated by the distance reliability degree calculation means 202, and generating a distance image on the basis the corrected subject distance. |
