首页>
外国专利>
Method and Apparatus for Recognizing Parking Slot Marking by Using Hough Transformation and Parking Assist System Using Same
Method and Apparatus for Recognizing Parking Slot Marking by Using Hough Transformation and Parking Assist System Using Same
展开▼
机译:利用霍夫变换识别停车位标记的方法和装置及使用该方法的停车辅助系统
展开▼
页面导航
摘要
著录项
相似文献
摘要
A method and an apparatus for recognizing a parking lot, and a parking assistance system using the apparatus are provided to allow a driver to set a desired parking position accurately, by using an image of a camera to recognize a parking lot within a vehicle. An input image is received from a camera, and then converted into an edge image of an air view. A Hough space image is formed by performing Hough transformation on the edge image of the air view(S220). Parking lot-marking lines are recognized on the edge image of the air view by detecting a plurality of peak pairs on the Hough space image(S230). A plurality of parking lot-marking line segments is recognized from the parking lot-marking lines(S240). A guide line is recognized from the parking lot-marking line segments(S250). A plurality of divisional marking line segments is recognized from the guide line(S260). A parking lot is recognized by the guide line and divisional marking line segments(S270).
展开▼