MOVING IMAGE CONTENT DETECTION DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a technique which can accurately and quickly detect a content even when the content is an illegally distributed content in which edition in a time-base direction such as segmentation of a part of a content of which the free distribution is not granted by a copyright holder or the like or an illegally distributed content of which the whole is deteriorated due to compression noise or the like.

SOLUTION: A moving image content detection device 1 includes: a shot boundary detection part 10 for detecting a shot boundary of a moving image content; a shot boundary feature value extraction part 20 for extracting feature values from front and rear frames of the shot boundary detected by the shot boundary detection part 10; and a feature value collation part 40 for collating the shot boundary feature value which is a feature value concerned with one moving image content and extracted by the shot boundary feature value extraction part 20 with shot boundary feature values concerned with a plurality of moving image contents stored in a database 50.

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