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:
Dec. 08, 2020
Filed:
Jun. 09, 2016
Shaoher Pan, Palo Alto, CA (US);
Shaoher Pan, Palo Alto, CA (US);
Other;
Abstract
Methods, systems, and apparatus, including steps of obtaining the source image having a plurality of modules, where a module corresponds to a smallest element that can be encoded in the source image; obtaining input data to be encoded; and encoding the input data in one or more modules of the plurality of modules of the source image. For each respective module of the one or more modules, the encoding includes determining, based on a corresponding value of the input data to be encoded in the respective module, a particular intensity level of multiple intensity levels associated with a particular color, where a number of the multiple intensity levels is greater than two; and encoding the particular color having the particular intensity level in the respective module of the source image.