著者

苗村 昌秀 和泉 吉則 合志 清一 山口 孝一

出版者

一般社団法人映像情報メディア学会

雑誌

テレビジョン学会技術報告 (ISSN:03864227)

巻号頁・発行日

vol.15, no.46, pp.25-30, 1991-08-22

被引用文献数

2

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In MUSE, pictures' resolution depends on the characteristics of filters such as pre-filters and interpolating filters, and moving pictures have lower resolution than still pictures. We are trying to improve moving pictures' resolution. Extension of the fiters' passband and implementaion of a vertical low-pass filter have been simulated with computer in order to investigate the improvement of moving pictures' resolution. As a result, we have found that we can improve moving pictures' resolution with little disturbance caused by aliasing and ringing.