Invention Grant
- Patent Title: Method for dynamic range editing
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Application No.: US15449894Application Date: 2017-03-03
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Publication No.: US09934562B2Publication Date: 2018-04-03
- Inventor: Nils Kokemohr
- Applicant: Google LLC
- Applicant Address: US CA Mountain View
- Assignee: Google LLC
- Current Assignee: Google LLC
- Current Assignee Address: US CA Mountain View
- Agency: IP Spring
- Main IPC: G06K9/40
- IPC: G06K9/40 ; G06T5/00 ; G06K9/52 ; G06K9/36

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
- US20170270648A1 METHOD FOR DYNAMIC RANGE EDITING Public/Granted day:2017-09-21
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