Invention Grant
US08472032B2 Single-lens 3-D imaging device using polarization coded aperture masks combined with polarization sensitive sensor
有权
使用偏振编码孔径掩模与偏振敏感传感器组合的单透镜3-D成像装置
- Patent Title: Single-lens 3-D imaging device using polarization coded aperture masks combined with polarization sensitive sensor
- Patent Title (中): 使用偏振编码孔径掩模与偏振敏感传感器组合的单透镜3-D成像装置
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Application No.: US13409961Application Date: 2012-03-01
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Publication No.: US08472032B2Publication Date: 2013-06-25
- Inventor: Morteza Gharib , Emilio Graff , Francisco Pereira
- Applicant: Morteza Gharib , Emilio Graff , Francisco Pereira
- Applicant Address: US CA Pasadena
- Assignee: California Institute of Technology
- Current Assignee: California Institute of Technology
- Current Assignee Address: US CA Pasadena
- Agency: One LLP
- Main IPC: G01B11/24
- IPC: G01B11/24
Abstract:
A device and method for three-dimensional (3-D) imaging using a defocusing technique is disclosed. The device comprises a lens, at least one polarization-coded aperture obstructing the lens, a polarization-sensitive sensor operable for capturing electromagnetic radiation transmitted from an object through the lens and the at least one polarization-coded aperture, and a processor communicatively connected with the sensor for processing the sensor information and producing a 3-D image of the object.
Public/Granted literature
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