著者

金澤 勝 近藤 いさお 杉浦 幸雄 岡野 文男

出版者

一般社団法人 映像情報メディア学会

雑誌

映像情報メディア学会誌 (ISSN:13426907)

巻号頁・発行日

vol.55, no.5, pp.760-772, 2001-05-20 (Released:2011-03-14)

参考文献数

14

被引用文献数

8 3

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Modulation transfer function (MTF) quantitatively describes a display' s resolution characteristics. It involves two measurement methods : the impulse method and the sinusoidal method. The authors compared the two methods and showed that the sinusoidal method is the best of the two because the video circuit characteristics are involved in the results. The MTF measurement method for moving images is also investigated.