Distance detection based on chromatic aberration

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 10573024
SERIAL NO

15243768

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Abstract

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Described herein are systems and methods of determining a distance between an object depicted in an image and an imaging device that captured that image. In particular, the disclosure discusses that an image may be separated into multiple derivative images, each of which is associated with a different wavelength of light. In some embodiments, an image may be separated into images associated with wavelengths of primary colors (e.g., red, green, and blue). Once separate images have been created, a sharpness value may be determined for each image. A distance between the object and the imaging device may then be calculated based on sharpness values associated with each of the separate images.

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Patent Owner(s)

  • AMAZON TECHNOLOGIES INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cui, Chengwu Redmond, US 61 399
Wilcox, Scott Michael Kirkland, US 41 422

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