New scanning approach for motion-picture digitizing

被引:0
|
作者
Graff, W [1 ]
Wittmann, A [1 ]
Rosenthaler, L [1 ]
Gunzinger, A [1 ]
Gschwind, R [1 ]
机构
[1] ETH Zurich, Elect Lab, Digital Film Technol Grp, CH-8092 Zurich, Switzerland
关键词
digitizing; scanner; restoration; movie; scanning;
D O I
10.1117/12.324110
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
For digital restoration of motion picture films the correct scanning (actually measuring physical properties i.e. optical densities) is vital. Therefore Thus, the delicate handling of aged films and the prohibitive high prices of commercially available scanners forced the development of a simple yet good quality film scanning device. The scanning principle and the increasing aspects specific to digital restoration will be discussed.
引用
收藏
页码:196 / 201
页数:6
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