| 发明名称 |
APPARATUS AND METHOD FOR DETECTING CAPTION OF VIDEO |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for detecting a caption of a video. <P>SOLUTION: The method of detecting the caption of the video comprises steps of: detecting a caption candidate area of a predetermined frame of an inputted video; verifying a caption area from the caption candidate area by performing SVM scanning for the caption candidate area; detecting a text area from the caption area; and recognizing predetermined text information from the text area. <P>COPYRIGHT: (C)2008,JPO&INPIT |
| 申请公布号 |
JP2008154200(A) |
申请公布日期 |
2008.07.03 |
| 申请号 |
JP20070161582 |
申请日期 |
2007.06.19 |
| 申请人 |
SAMSUNG ELECTRONICS CO LTD |
发明人 |
JUNG CHEOL KON;LIU QIFENG;KIN CHIEN;KIM SANG-KYUN |
| 分类号 |
G06T7/40;H04N7/173;H04N21/226;H04N21/2343;H04N21/238;H04N21/24 |
主分类号 |
G06T7/40 |
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