发明授权
- 专利标题: Method of making photographic prints
- 专利标题(中): 拍摄照片的方法
-
申请号: US944294申请日: 1992-09-14
-
公开(公告)号: US5404196A公开(公告)日: 1995-04-04
- 发明人: Takaaki Terashita , Naoto Kinjo , Kunihiko Kanafusa , Shinpei Ikenoue
- 申请人: Takaaki Terashita , Naoto Kinjo , Kunihiko Kanafusa , Shinpei Ikenoue
- 申请人地址: JPX Kanagawa
- 专利权人: Fuji Photo Film Co., Ltd.
- 当前专利权人: Fuji Photo Film Co., Ltd.
- 当前专利权人地址: JPX Kanagawa
- 优先权: JPX3-261125 19910912; JPX3-261126 19910912; JPX3-286901 19911031
- 主分类号: G03B7/099
- IPC分类号: G03B7/099 ; G03B27/73 ; G03B27/80 ; G03B27/52
摘要:
A method of making photographic prints wherein photographic data relating to photographic conditions of an original frame is recorded on a photographic film at the time of photographing the original frame, so as to determine the print exposure amount for printing the original frame. When it is determined with reference to the photographic data that a primary subject of the original frame has a proper density on the photographic film, the original frame is printed at a basic print exposure amount which is determined without using density data of the original frame. If it is determined with reference to the photographic data that the basic print exposure amount should be corrected for the original frame, an exposure correction amount is calculated based on the photographic data and/or the density data of the original frame. The photographic data is, for example, discrimination data for indicating whether the original frame has been photographed under a proper exposure control, or brightness values measured in a plurality of divisional areas. The photographic data may also be primary subject position data for deriving the density of the primary subject from the density data of the original frame.
公开/授权文献
信息查询