The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 23, 2016
Filed:
Jun. 20, 2014
Amazon Technologies, Inc., Reno, NV (US);
Bradley Lawrence Hinkel, Kirkland, WA (US);
William Nathan John Hurst, Seattle, WA (US);
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
The following description is directed to systems and methods for digital cameras. In one embodiment, a camera can comprise an optical system, a sensor array, a color spreader, a memory, and a controller. The optical system can focus an image. The sensor array comprises a plurality of pixels and can be configured to capture image data. The color spreader can be positioned between the optical system and the sensor array. The color spreader can comprise an array of segments, where each respective segment can be configured to spread a spectrum of incident light toward a corresponding group of pixels using diffraction or refraction. The memory can store one or more spatial models. The controller can be coupled to the sensor array and the memory. The controller can be configured to reconstruct spectral and spatial components of the image from the captured image data and one of the spatial models.