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Relevance feedback을 이용한 감성언어 기반 영상 검색
박중수,엄경배 국립7개대학공동논문집간행위원회 2002 공업기술연구 Vol.2 No.-
We propose an on-line query mechanism for emotion-based similarity retrieval of images in database. It uses emotional languages for the first search. We know that it successfully catches the user's emotion. For the second search, we use relevance feedback algorithm to reflect the gap between the user's emotion and computer calculated contents. Relevance feedback successfully analyzes the data that is user's estimation of images and reduces the gap between user and computer. The features and similarity measures are adopted from MPEG-7 color descriptors which are proper retrieval of large multimedia databases. We use 286 images for experiment which are corrected from internet. The result shows that the system is successful.