| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a music detection device which can accurately detect music sections. <P>SOLUTION: A music section correction part 20 corrects the start position and the end position of a music detection section 100 detected by a music section detection part 10 to the start position and the end position of a changed position 221 of images detected by an image analysis part 22. In image recording information in which music programs in which silent parts frequently appear at the start position and the end position of music sections are recorded, the detection accuracy of the music sections can be enhanced with great reliance. <P>COPYRIGHT: (C)2012,JPO&INPIT |
