Metalens 3D-from-polarization camera

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12250442
APP PUB NO 20240334033A1
SERIAL NO

18191052

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A camera is provided for reconstructing the surface of the object. The camera includes an optical module configured to spatially separate photons reflected from an object in a scene to form at least two focused and distinctly polarized images on a sensor, wherein the sensor is configured to receive the at least two polarized images on pixels the sensor and generate intensity values of the pixels, and a computing module including a processor and a memory having instructions stored thereon. According to the instructions, the processor computes depth values at points of a surface of the object based on a ratio of the intensity values of the pixels with respect to the at least two polarized images and reconstructs the surface of the object from the computed depth values.

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Patent Owner(s)

  • MITSUBISHI ELECTRIC RESEARCH LABORATORIES, INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Brand, Matthew Newton, US 60 1560
Kuang, Zeyu New Haven, US 1 0

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