Title: The adaptive lane-departure warning system
Authors: Hsu, PL
Cheng, HY
Tsuei, BY
Huang, WJ
交大名義發表
National Chiao Tung University
Keywords: lane departure;safety;image processing;warning;ITS
Issue Date: 2002
Abstract: A vision-based lane-departure warning system which adapts the variation of brightness is developed in this paper. By sequentially applying the proposed processing techniques as (1) lane strengthening, (2) dichotomy, (3) smoothing filtering, an efficient decision rule is then applied to the processed image to realize the lane-departure warning system. Moreover, according to the variation of the brightness by reading the output of a photo-resistance sensor, the adaptive threshold for dichotomy is achieved. The present system effectively achieves real-time lane-departure warning with 10 decisions per second and 97.4% correct detection rate as driving angles varied larger than 50 in the experiments.
URI: http://hdl.handle.net/11536/18886
ISBN: 0-7803-7631-5
Journal: SICE 2002: PROCEEDINGS OF THE 41ST SICE ANNUAL CONFERENCE, VOLS 1-5
Begin Page: 2867
End Page: 2872
Appears in Collections:Conferences Paper