Video Retrieval System for Diet Deliberations and its Experimental Applicability

Mikitaka Masuyama ()
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Mikitaka Masuyama: National Graduate Institute for Policy Studies

No 17-11, GRIPS Discussion Papers from National Graduate Institute for Policy Studies

Abstract: This paper offers an overview of the video retrieval system we have developed for the Japanese Diet, and suggests its application to experimental studies to unmask the ideological position of speakers. By using sound recognition techniques to match up the Diet proceedings and deliberation videos, our system allows one to retrieve the moment of video feeds he or she is interested in, visually understand the flow of parliamentary debates, and check the facial expression and body language of speakers. In this paper, we describe how our video retrieval system works, and demonstrate the utility of our system for experimental studies by showing how visual and text information can contribute to better understand parliamentary debates.

Pages: 18 pages
Date: 2017-10
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