Invention Grant
- Patent Title: Program recommendation apparatus
- Patent Title (中): 节目推荐装置
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Application No.: US12561809Application Date: 2009-09-17
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Publication No.: US08798170B2Publication Date: 2014-08-05
- Inventor: Yoshiaki Kusunoki
- Applicant: Yoshiaki Kusunoki
- Applicant Address: JP Tokyo
- Assignee: Mitsubishi Electric Corporation
- Current Assignee: Mitsubishi Electric Corporation
- Current Assignee Address: JP Tokyo
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: JP2008-239468 20080918
- Main IPC: H04N5/455
- IPC: H04N5/455 ; H04N5/14 ; H04N21/466

Abstract:
A program recommendation apparatus includes a scene attribute extraction unit (24, 32) for extracting attributes of scenes included in audio-video content, a frequency distribution obtaining unit (25, 15) for counting occurrence frequencies of the scene attributes extracted scene by scene to obtain the frequency of each extracted attribute, and a recommended program selection unit that recommends audio-video content to be recorded or played back, based on a frequency distribution obtained by the frequency distribution obtaining unit (25,15). The program recommendation apparatus can recommend a program to be played back, from among recorded programs, according to users' preferences and interests, even if the recorded programs lack pre-provided program information or attribute information.
Public/Granted literature
- US20100071005A1 PROGRAM RECOMMENDATION APPARATUS Public/Granted day:2010-03-18
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