发明名称 |
Object detection method for a vehicle driver assistance system based on maximum a-posteriori estimation of Bayesian probability functions for independently obtained measurement values |
摘要 |
The method in which a video image sequence is evaluated by maximum a-posteriori (MAP) estimation of Bayesian probability functions to provide an event value which describes the state of an object (20). The method involves the following steps: image evaluation to obtain at least two independent measurement values for the event, assignment of a quality factor to each measurement value; modeling of the probability distribution of each measurement value using a gauss distribution with the quality factor and formation of the product of the gauss distribution as the Bayesian probability function. An independent claim is made for a device for object determination in a driver assistance system with a video camera and an object determination module. |
申请公布号 |
DE10324897(A1) |
申请公布日期 |
2004.12.23 |
申请号 |
DE2003124897 |
申请日期 |
2003.05.30 |
申请人 |
ROBERT BOSCH GMBH |
发明人 |
BAEHRING, DIETRICH |
分类号 |
G01S13/34;G01S13/42;G01S13/86;G01S13/93;G06K9/62;G06K9/68;G06T7/00;G06T7/20 |
主分类号 |
G01S13/34 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|