发明名称 |
Playback apparatus and playback method |
摘要 |
A playback apparatus that divides the content into scenes; specifies a scene played back after a fast-forward operation or a rewind; calculates a first feature value of the scene specified by the specifying unit; divides content different from the video content into scenes and calculates second feature values, each of which corresponds to one of the scenes obtained by the second feature-value calculation unit; compares the first feature value with the second feature values and extracts a scene whose second feature value differs from the first feature value by a predetermined threshold or less; and outputs the scene extracted by the extraction unit. |
申请公布号 |
US8406606(B2) |
申请公布日期 |
2013.03.26 |
申请号 |
US20100764350 |
申请日期 |
2010.04.21 |
申请人 |
SHIITANI SHUICHI;ISHIHARA MASAKI;BABA TAKAYUKI;ENDO SUSUMU;MASUMOTO DAIKI;NAGATA SHIGEMI;FUJITSU LIMITED |
发明人 |
SHIITANI SHUICHI;ISHIHARA MASAKI;BABA TAKAYUKI;ENDO SUSUMU;MASUMOTO DAIKI;NAGATA SHIGEMI |
分类号 |
H04N9/80;G06K9/46 |
主分类号 |
H04N9/80 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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