| 摘要 |
Disclosed is a method for detecting a light stripe for indoor navigation and a parking assist apparatus using the same. The apparatus applies light plane projection to indoor navigation, detects a light stripe from an image inputted through a camera, detects an obstacle, and assists vehicle parking by using an active steering device and an electronically controlled braking device. A light stripe width function is used to calculate a light stripe width, and a half value of the calculated light stripe width is used as a constant value of a LOG filter to conduct LOG filtering and detect the light stripe. The precision and rate of recognition of light stripes obtained by LOG filtering are advantageously improved. Therefore, obstacles are precisely recognized during indoor navigation, and parking is assisted efficiently.
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