Invention Grant
- Patent Title: Method and apparatus for obtaining lighting information and material information in image modeling system
- Patent Title (中): 在图像建模系统中获取照明信息和材料信息的方法和装置
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Application No.: US13467218Application Date: 2012-05-09
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Publication No.: US09035964B2Publication Date: 2015-05-19
- Inventor: Hyun Jung Shim , Do Kyoon Kim , Seung Kyu Lee
- Applicant: Hyun Jung Shim , Do Kyoon Kim , Seung Kyu Lee
- Applicant Address: KR Gyeonggi-do
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Gyeonggi-do
- Agency: Harness, Dickey & Pierce, P.L.C.
- Main IPC: G09G5/00
- IPC: G09G5/00 ; G09G5/02 ; G06T15/00 ; G03F3/08 ; H04N1/46 ; G06K9/00 ; G06K9/40 ; G06K9/36 ; A63F13/00 ; G06T7/40 ; G06T15/50
Abstract:
An apparatus and method for obtaining lighting information and material information in an image modeling system are provided. A material constant of a same material region and lighting information of the same material region may be extracted by applying color channel pixel values, depth values, and viewpoint information to a linear system in which a pixel value is defined by a material constant and a combination of a geometry component with a lighting component.
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