发明名称 Transform for digital images
摘要 A method for selecting an aim curve for a desired medium having a predetermined maximum density, including selecting an aim curve from a family of aim curves for a different medium having a lower predetermined maximum density than that of the desired medium, the aim curve having shadow, midtone, and highlight regions; varying the shadow contrast in the shadow region of the selected aim curve to produce a different aim curve; and determining the different aim curve with the desired medium that has an improved shadow contrast that will produce prints with reduced flare and permits a better fit of the dynamic range of the original scene to the dynamic range of the medium.
申请公布号 US6229624(B1) 申请公布日期 2001.05.08
申请号 US19980057903 申请日期 1998.04.09
申请人 EASTMAN KODAK COMPANY 发明人 GILMAN PAUL B.;HAMILTON, JR. JOHN F.;VOGEL RICHARD M.
分类号 H04N1/407;B41J2/52;G06T5/00;H04N1/60;(IPC1-7):B41B15/00;G03F3/08 主分类号 H04N1/407
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