Invention Grant
- Patent Title: Method and apparatus for previewing digital motion picture content
- Patent Title (中): 用于预览数字电影内容的方法和装置
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Application No.: US11351757Application Date: 2006-02-10
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Publication No.: US07667880B2Publication Date: 2010-02-23
- Inventor: Lars U. Borg
- Applicant: Lars U. Borg
- Applicant Address: US CA San Jose
- Assignee: Adobe Systems, Incorporated
- Current Assignee: Adobe Systems, Incorporated
- Current Assignee Address: US CA San Jose
- Agency: Meyertons, Hood, Kivlin, Kowert & Goetzel, P.C.
- Agent Robert C Kowert
- Main IPC: H04N1/46
- IPC: H04N1/46

Abstract:
One embodiment of the present invention provides a system that generates a look-up table which can be used to preview digital motion picture content. During operation, the system receives an analytical model for a digital motion picture workflow. Next, the system selects a set of input pixel values. The system then determines a set of output pixel values using the set of input pixel values and the analytical model. Finally, the system generates the look-up table by associating the set of input pixel values with the set of output pixel values. The analytical model comprises a number of models that capture the various stages in the digital motion picture workflow. These models can include a recorder model, a negative film model, a printer model, a positive film model, and a projector model.
Public/Granted literature
- US20070189381A1 Method and apparatus for previewing digital motion picture content Public/Granted day:2007-08-16
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