| 摘要 |
PROBLEM TO BE SOLVED: To provide a railway track recognition device allowing the precise recognition of the information concerning one's own rolling stock railway track. SOLUTION: A point detection part 60 inputs the distance image from a distance image generation part 30, the information concerning the directional image from a rail candidate point extraction part 40, and the information concerning the lateral own car traveling rails detected by a rail detection part 50, detects a lead part as straight line on the basis of rail candidate points within a retrieval window set in order from this side between the right and left own traveling rails, detects a point on the basis of the intersection of the lead part with the own traveling rails and detects the distance to the point on the basis of the distance image. |
