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Patent Searching and Data


Title:
写真媒体のためのセンシトメトリ曲線を確立する方法
Document Type and Number:
Japanese Patent JP4377650
Kind Code:
B2
Abstract:
A sensitometry control (12) is formed on each range (21-24) of film (10), by exposing ranges with energies modulated using spatial modulation profile. The sensitometry curve portions are formed in regions corresponding to same value of profile, based on optical density values of controls. The energy offsets are applied to curve portions, to obtain partial portion overlapping with neighboring exposure energies.

Inventors:
Thierry Purijan
Application Number:
JP2003363314A
Publication Date:
December 02, 2009
Filing Date:
October 23, 2003
Export Citation:
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Assignee:
Eastman Kodak Company
International Classes:
G03B17/24; G03C5/02
Domestic Patent References:
JP9197577A
JP2001091999A
JP3035669A
Attorney, Agent or Firm:
Takuji Yamada
Mitsuo Tanaka
Masahiro Ishino