| 摘要 |
PROBLEM TO BE SOLVED: To allow a degree of correlation among objects in content to be obtained with increased correctness.SOLUTION: A face grouping section detects a face image appearing in video picture content, groups the detected face image for each person, and supplies grouping information for each person to an acquisition section of a degree of correlation among persons together with a video image file. The acquisition section of a degree of correlation among persons calculates a degree of correlation among persons grouped by the face grouping section. In this case, not only a frequency in which a plurality of persons appears simultaneously but also a frequency in which the plurality of persons transition in timewise and appear are calculated, and data on the degree of correlation among persons is acquired from the calculated frequencies. The present disclosure is applicable to an information processing device that, for example, controls a display of a correlation diagram of persons in video image content. |
