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:
Jun. 05, 2018
Filed:
May. 11, 2012
Applicants:
Henri Lorach, Paris, FR;
Ryad Benosman, Paris, FR;
Jose Sahel, Paris, FR;
Srege Picaud, Avon, FR;
Inventors:
Assignees:
UNIVERSITE PIERRE ET MARIE CURIE (PARIS 6), Paris, FR;
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE—CNRS, Paris, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 7/18 (2006.01); A61F 9/08 (2006.01); A61N 1/05 (2006.01); A61N 1/36 (2006.01); G09B 21/00 (2006.01); G06K 9/46 (2006.01); G06N 3/063 (2006.01);
U.S. Cl.
CPC ...
A61F 9/08 (2013.01); A61N 1/0543 (2013.01); A61N 1/36046 (2013.01); G06K 9/4623 (2013.01); G09B 21/008 (2013.01); G06N 3/063 (2013.01);
Abstract
An input signal (f) representative of a scene to be viewed comprises, for each pixel of a matrix of pixels, an event-based asynchronous-signal sequence obtained as a function of variations of light relating to the pixel in the scene. This input signal is transformed spatially within the matrix of pixels and temporally along the signal sequences to generate respective control signals (S) for pixel zones of a device for aiding vision ().