| Budget Amount *help |
¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2014: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2013: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2012: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
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| Outline of Final Research Achievements |
We have developed advanced techniques for face indexing in large video archives with the target application being social analysis. As a result, we have improved performance of face detection, matching, and identification by taking the benefits from a long-term observation of large multi-channel video archives. We have developed a scalable technique for face retrieval and identification from large datasets of hundreds of millions of faces.
We have applied these techniques to the video archive of more than 100,000 hours of video programs broadcast on 7 channels in the Tokyo area. Then we have demonstrated an application for social analysis based on frequent appearance of politicians and celebrities.
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