发明名称 TARGET DETECTION APPARATUS, TELEVISION RECEIVER AND TARGET DETECTION METHOD
摘要 <P>PROBLEM TO BE SOLVED: To provide a target detection technology with which target detection processing speed can be increased and a load can be reduced. <P>SOLUTION: A partial image extraction section (103) extracts a plurality of partial images from an input image. A storage section (105) stores (n) pieces of weak identifiers. During a normal identification mode, an identifier selection section (107) reads the (n) pieces of weak identifiers stored in the storage section (105) and during a priority identification mode, reads (m) pieces of weak identifiers out of the (n) pieces of weak identifiers stored in the storage section (105) on the basis of identifier priority information (D102). A detection processing section (108) performs identification processing on each of the plurality of partial images by using the identifier read out by the identifier selection section (107). During the normal identification mode, an identifier learning section (109) produces, as the identifier priority information (D102), information indicating the (m) pieces of weak identifiers contributed to identify the presence/absence of a target in the partial images, among the (n) pieces of weak identifiers on the basis of (n) pieces of weak identification evaluation values obtained during the identification processing by the detection processing section (108). <P>COPYRIGHT: (C)2012,JPO&INPIT
申请公布号 JP2012098791(A) 申请公布日期 2012.05.24
申请号 JP20100243786 申请日期 2010.10.29
申请人 PANASONIC CORP 发明人 TANAKA NOZOMI;IGUMA KAZUYUKI;NAKAMURA KENJI
分类号 G06T7/00;H04N5/63 主分类号 G06T7/00
代理机构 代理人
主权项
地址