| 发明名称 | Method for calibrating vehicular vision system | ||
| 摘要 | A method for calibrating a vehicular vision system includes providing a camera at a vehicle, with the camera having a field of view. Images are captured with the camera and a set of resultant images are acquired for a classification. Information is extracted related to image features in the set of resultant images, and an appropriate subset of coefficients is determined. For each classification, a classification vector of at least one appropriate weight is stored that corresponds to the determined subset of coefficients. | ||
| 申请公布号 | US9077962(B2) | 申请公布日期 | 2015.07.07 |
| 申请号 | US201314076524 | 申请日期 | 2013.11.11 |
| 申请人 | MAGNA INTERNATIONAL, INC. | 发明人 | Shi Bin;Rathi Ghanshyam;Zibman Sharon;Perovic Tom;Gupta Nikhil;Faraji Hilda;Zhou Yong |
| 分类号 | H04N7/18;H04N17/00;G06K9/00;G06K9/46;G06K9/62;B60R21/015 | 主分类号 | H04N7/18 |
| 代理机构 | Gardner, Linn, Burkhart & Flory, LLP | 代理人 | Gardner, Linn, Burkhart & Flory, LLP |
| 主权项 | 1. A method for calibrating a vehicular vision system, said method comprising: providing a camera at a vehicle, said camera having a field of view; capturing images with said camera; acquiring a set of resultant images for a classification; extracting information related to image features in the set of resultant images; determining an appropriate subset of coefficients; and for each classification, storing a classification vector of at least one appropriate weight that corresponds to the determined subset of coefficients. | ||
| 地址 | CA | ||