Invention Grant
- Patent Title: Predicting a light probe for an outdoor image
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Application No.: US14091270Application Date: 2013-11-26
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Publication No.: US09639773B2Publication Date: 2017-05-02
- Inventor: Jean-Francois Lalonde , Iain Matthews
- Applicant: Disney Enterprises, Inc.
- Applicant Address: US CA Burbank
- Assignee: DISNEY ENTERPRISES, INC.
- Current Assignee: DISNEY ENTERPRISES, INC.
- Current Assignee Address: US CA Burbank
- Agency: Sheppard Mullin Richter & Hampton LLP
- Main IPC: G06K9/62
- IPC: G06K9/62 ; G06K9/46 ; G06K9/00 ; G06T15/50

Abstract:
Methods and systems for predicting light probes for outdoor images are disclosed. A light probe database is created to learn a mapping from the outdoor image's features to predicted outdoor light probe illumination parameters. The database includes a plurality of images, image features for each of the plurality of images, and a captured light probe for each of the plurality of images. A light probe illumination model based on a sun model and sky model is fitted to the captured light probes. The light probe for the outdoor image may be predicted based on the database dataset and fitted light probe models.
Public/Granted literature
- US20150146972A1 PREDICTING A LIGHT PROBE FOR AN OUTDOOR IMAGE Public/Granted day:2015-05-28
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