发明名称 |
Method and program for detecting object of interest, and radar device |
摘要 |
This disclosure provides a radar device, which detects an object of interest from image data produced based on an input signal containing echo signals caused by transmitted signals reflecting on objects. The radar device includes a memory module for storing template image data produced based on one or more characteristics of the echo signals of the object of interest, a pattern matching module for performing pattern matching of the image data and the template image data, an identifying module for identifying an area within the image data containing the object of interest corresponding to the template image data, when the object of interest is detected from the image data as a result of the pattern matching. |
申请公布号 |
US8830113(B2) |
申请公布日期 |
2014.09.09 |
申请号 |
US201113277521 |
申请日期 |
2011.10.20 |
申请人 |
FURUNO Electric Company Limited |
发明人 |
Nishiyama Koji |
分类号 |
G01S7/41;G01S13/89;G01S13/04 |
主分类号 |
G01S7/41 |
代理机构 |
Birch, Stewart, Kolasch & Birch, LLP |
代理人 |
Birch, Stewart, Kolasch & Birch, LLP |
主权项 |
1. A radar device for detecting an object of interest from image data produced based on an input signal containing echo signals caused by transmitted signals reflecting on objects, the radar device comprising:
a memory module for storing template image data produced based on one or more characteristics of the echo signals of the object of interest; a pattern matching module for performing pattern matching of the image data and the template image data; and an identifying module for identifying an area within the image data containing the object of interest corresponding to the template image data, when the object of interest is detected from the image data as a result of the pattern matching, wherein the template image data is produced based on pulse width and signal strength of the echo signals corresponding to the object of interest, and based on a density of the echo signals corresponding to the object of interest with respect to the input signal. |
地址 |
Nishinomiya, Hyogo-Pref. JP |