标题：A memorability based method for video hashing
作者：Wang, Wulin ;Sun, Jiande ;Liu, Ju
作者机构：[Wang, Wulin ;Sun, Jiande ;Liu, Ju ] University School of Information Science and Engineering, Shandong University, Jinan; 250100, China;[Sun, Jiande 更多
会议名称：16th IEEE International Conference on Communication Technology, ICCT 2015
会议日期：October 18, 2015 - October 20, 2015
来源：International Conference on Communication Technology Proceedings, ICCT
摘要：In this paper, a memorability feature based-video hashing is proposed as an alternative to appearance feature and visual attention based-algorithms. Inspired by our previous study which shows spatial histograms based on visual attention have positive influence on predicting image memorability, we propose to define the memory feature (MF) and use it to characterize the video content. The saliency map (SM) is constructed by the visual saliency detection in video segments and three local visual attention regions are detected from SM. The spatial histograms feature of the visual attention regions are obtained, which are defined as memory feature (MF) and the supervised hashing with kernels (KSH) is adopted to map the MF to hash. Experiments on different kinds of videos demonstrate that the proposed MF-Hashing algorithm is promising in video hashing.
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