Invention Grant
- Patent Title: Method for dynamic range editing
- Patent Title (中): 动态范围编辑方法
-
Application No.: US11944380Application Date: 2007-11-21
-
Publication No.: US08111941B2Publication Date: 2012-02-07
- Inventor: Nils Kokemohr
- Applicant: Nils Kokemohr
- Applicant Address: US CA San Diego
- Assignee: Nik Software, Inc.
- Current Assignee: Nik Software, Inc.
- Current Assignee Address: US CA San Diego
- Agency: Sheldon Mak & Anderson
- Agent Norman R. Van Treeck
- Main IPC: G06K9/40
- IPC: G06K9/40

Abstract:
A method of displaying a high dynamic range image, comprising receiving the high dynamic range image, calculating a first set of tone mapping parameters as a function of the high dynamic range image, sub-sampling the first set of tone mapping parameters at a first resolution to create a first sub-sampled parameter set, creating a first tone-mapped image by processing the high dynamic range image as a function of the first sub-sampled parameter set, and displaying the first tone-mapped image. A method of composting a plurality of versions of an image to create the high dynamic range image is also disclosed such that the compositing may be modified as a function of received user input.
Public/Granted literature
- US20080131016A1 Method for Dynamic Range Editing Public/Granted day:2008-06-05
Information query