发明名称 |
SYSTEM AND METHOD FOR LOCATING A PREDETERMINED PATTERN WITHIN AN IMAGE |
摘要 |
Described is a method of locating a predetermined pattern. An image is divided into a predetermined number of areas. A search sequence indicative of an order in which the areas are to be analyzed for the predetermined pattern is determined. The areas in the search sequence are analyzed until either a predetermined time elapses or the predetermined pattern is detected. When the predetermined time has elapsed before the predetermined pattern is detected, a further image is obtained. Then, areas remaining in the sequence are analyzed in the further image beginning with an area to be analyzed immediately after a last analyzed area of the image until either the predetermined time elapses or the predetermined pattern is detected in one of the remaining areas . |
申请公布号 |
WO2007001710(A3) |
申请公布日期 |
2007.02.08 |
申请号 |
WO2006US20543 |
申请日期 |
2006.05.25 |
申请人 |
SYMBOL TECHNOLOGIES, INC.;HE, DUANFENG |
发明人 |
HE, DUANFENG |
分类号 |
G06K7/14 |
主分类号 |
G06K7/14 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|