Patent ID: 8184947
Filing Date: 2012-05-22
Classification: G06F,G06K

Abstract:
1. An electronic apparatus, comprising: a detecting means for comparing each of a plurality of frames that constitute each of a plurality of video contents with one another, and detecting a video feature generated by one of a camera operation and video editing from each of the plurality of video contents; and a categorizing means for judging, based on the detected video feature, a visual activity level of a video contained in each of the plurality of video contents, and categorizing each of the plurality of video contents based on the judged activity level, wherein the categorizing means includes (i) learning means for categorizing learning video contents from among the plurality of video contents from which the video feature or features have been detected into a number of groups, and performing a learning operation thereon based on a ratio of the number of categorized learning video contents contained in each of the number of groups to a respective total number thereof, and (ii) judging means for judging the activity level based on a result of the learning operation.