Invention Grant
US08970827B2 Structured light and time of flight depth capture with a MEMS ribbon linear array spatial light modulator
有权
利用MEMS带状阵列空间光调制器的结构光和飞行时间深度捕获
- Patent Title: Structured light and time of flight depth capture with a MEMS ribbon linear array spatial light modulator
- Patent Title (中): 利用MEMS带状阵列空间光调制器的结构光和飞行时间深度捕获
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Application No.: US14033147Application Date: 2013-09-20
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Publication No.: US08970827B2Publication Date: 2015-03-03
- Inventor: David M Bloom , Matthew A Leone
- Applicant: David M Bloom , Matthew A Leone
- Applicant Address: US WY Jackson
- Assignee: Alces Technology, Inc.
- Current Assignee: Alces Technology, Inc.
- Current Assignee Address: US WY Jackson
- Agency: NUPAT, LLC
- Agent Morrison Ulman
- Main IPC: G01C3/08
- IPC: G01C3/08 ; F21K99/00 ; H04N13/02 ; G02B26/08 ; G02F1/133 ; G01B11/25 ; G06K9/20
Abstract:
A fast spatial light modulator based on a linear MEMS ribbon array enables a depth capture system to operate in structured light and time-of-flight modes. Time-of-flight depth information may be used to phase unwrap structured light depth information. Combined structured light and time-of-flight systems offer precise depth resolution over a wide range of distances.
Public/Granted literature
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