Invention Grant
US08648955B2 Apparatus and method for acquiring light field data using variable modulator
有权
使用可变调制器获取光场数据的装置和方法
- Patent Title: Apparatus and method for acquiring light field data using variable modulator
- Patent Title (中): 使用可变调制器获取光场数据的装置和方法
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Application No.: US12692678Application Date: 2010-01-25
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Publication No.: US08648955B2Publication Date: 2014-02-11
- Inventor: Joo-young Kang , Hyun-wook Ok , Seong-deok Lee , Byung-kwan Park , Jae-guyn Lim
- Applicant: Joo-young Kang , Hyun-wook Ok , Seong-deok Lee , Byung-kwan Park , Jae-guyn Lim
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: NSIP Law
- Priority: KR10-2009-0007476 20090130
- Main IPC: G02B26/00
- IPC: G02B26/00 ; H04N5/225
Abstract:
Disclosed are an apparatus and method for acquiring light field data using a variable modulator. The apparatus varies a modulator located between an optical system and a sensor adaptively according to objects to be captured or a peripheral environment. Accordingly, 4-dimensional (4D) light field data optimized according to objects to be captured or according to changes in focal distance may be acquired.
Public/Granted literature
- US20100194926A1 APPARATUS AND METHOD FOR ACQUIRING LIGHT FIELD DATA USING VARIABLE MODULATOR Public/Granted day:2010-08-05
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