文章基本信息

标题：スーパーハイビジョン用小型カメラヘッドの開発
本地全文：下载
作者：船津良平 ; 山下誉行 ; 添野拓司等
期刊名称：映像情報メディア学会誌
印刷版ISSN：1342-6907
电子版ISSN：1881-6908
出版年度：2014
卷号：68
期号：3
页码：J117-J124
DOI：10.3169/itej.68.J117
出版社：The Institute of Image Information and Television Engineers
摘要：We have developed a compact camera head for recording in Super Hi-Vision (SHV) that uses a 33-megapixel color image sensor. The size of the optical system was reduced by using single-chip color imaging without a color separation prism. The signal processing and transmission units were also reduced in size. The weight of the camera head is 4.3 kg, which is similar to that of current HDTV broadcast cameras. The camera head can be used with commercially available full-frame (36 mm × 24 mm) lenses. The resolution is over 3400 TV lines which is equivalent to or surpasses conventional SHV cameras with four 8-megapixel sensors. This compact SHV camera head enables a rich variety of shooting styles with its highly improved portability.
关键词：スーパーハイビジョン,カメラ;単板式;MTF;フォーカス調整;光伝送