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:
May. 17, 2016
Filed:
Sep. 18, 2014
Intrinsix Corporation, Marlborough, MA (US);
Eugene M. Petilli, Victor, NY (US);
INTRINSIX CORPORATION, Marlborough, MA (US);
Abstract
An image comprising a plurality of pixels at a predetermined pixel pitch, is received, A plurality of image intensity signals, are received at readout circuitry responsive to an image intensity per pixel. A portion of the received image is divided into a plurality of fixed paxels, each paxel comprising a rectilinear collection of pixels, having a first length and first predetermined number of rows, and second width having second predetermined number of columns. The plurality of fixed paxels are provided to a respective plurality of configurable Analog to Digital Converters (ADCs) responsive to a respective plurality of paxels and configurable to generate respective ADC output signals that implement a tradeoff between Effective Number of Bits (ENoB) and power consumption while maintaining a substantially fixed spatial frequency. Some paxels corresponding to a first predetermined fixation point are digitized with higher ENoB than the other paxels. A foveated image is generated.