公开(公告)号：DE69705478D1

公开(公告)日：2001-08-09

申请号：DE69705478

申请日：1997-10-08

Applicant: ST MICROELECTRONICS SRL

Inventor： OLIVIERI MASSIMILIANO ,  FABBRIZIO VITO ,  GUERRIERI ROBERTO ,  KRAMER ALAN

IPC: G06T1/00 ,  G05D1/02 ,  G06T7/60 ,  G05B1/03 ,  G05D1/03

Abstract: Method (10), in a system for aiding the guidance of a vehicle, for identifying marking stripes of road lanes comprising the phases of subjecting a road image to a convolution operation (14) with a mask matrix so as to identify discontinuities present in the image, comparing the result with a threshold value (16) and determining (18) a representation of the marking stripes, in which the mask matrix is set in such a way as to eliminate at least partially the discontinuities which do not correspond to the marking stripes.