| 发明名称 |
METHOD AND APPARATUS FOR CORRECTION OF AN IMAGE FROM A FISHEYE LENS IN A CAMERA |
| 摘要 |
A method of operating a video system includes receiving an image captured by use of a fisheye lens. The image is divided into a plurality of horizontal image lines. A respective fraction of each of the horizontal image lines is sampled with a different respective sampling frequency. Each sampling frequency is inversely related to a size of the sampled fraction. The size of the sampled fraction increases with each horizontal image line in a progression from a top of the image to a bottom of the image. |
| 申请公布号 |
US2015163380(A1) |
申请公布日期 |
2015.06.11 |
| 申请号 |
US201514625041 |
申请日期 |
2015.02.18 |
| 申请人 |
Panasonic Automotive Systems Company of America, Division of Panasonic Corporation of North America |
发明人 |
HICKERSON DALLAS DWIGHT |
| 分类号 |
H04N5/217;G06T5/00 |
主分类号 |
H04N5/217 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of operating a video system, comprising the steps of:
receiving an image captured by use of a fisheye lens; dividing the image into a plurality of horizontal image lines; and sampling a respective fraction of each of the horizontal image lines with a different respective sampling frequency, each sampling frequency being inversely related to a size of the sampled fraction, the size of the sampled fraction increasing with each horizontal image line in a progression from a top of the image to a bottom of the image. |
| 地址 |
PEACHTREE CITY GA US |
