发明名称 |
Apparatus for determining information in order to temporally align two information signals |
摘要 |
An apparatus for determining information in order to temporally align first and second information signals, each including one or several information values for successive sampling times, the apparatus including a characteristic extractor for extracting a characteristic per sampling time or per subsequence of sampling times from the first information signal within a first search pattern to obtain a first characteristic curve, and for extracting the characteristic per sampling time or per subsequence of sampling times from the second information signal within a second search pattern to obtain a second characteristic curve and a determiner for determining the information for temporal alignment based on similarities between the first and second characteristic curves of the characteristic by means of a first search for a search pattern from one of the first and second characteristic curves of the characteristic within the other of the first and second characteristic curves of the characteristic.
|
申请公布号 |
US8228385(B2) |
申请公布日期 |
2012.07.24 |
申请号 |
US20070442067 |
申请日期 |
2007.09.21 |
申请人 |
KEYHL MICHAEL;SCHMIDMER CHRISTIAN;BITTO ROLAND;OPTICOM GMBH |
发明人 |
KEYHL MICHAEL;SCHMIDMER CHRISTIAN;BITTO ROLAND |
分类号 |
H04N17/00;G10L19/00;G10L25/69;H04N17/02 |
主分类号 |
H04N17/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|