US Patent 10469877 Systems and methods for reduced complexity entropy coding

Patent 10469877 was granted and assigned to Mozilla Corporation on November, 2019 by the United States Patent and Trademark Office.

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Is a

Patent

Patent attributes

Patent Applicant

Mozilla Corporation

Current Assignee

Mozilla Corporation

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

10469877

Date of Patent

November 5, 2019

Patent Application Number

15965401

Date Filed

April 27, 2018

Patent Primary Examiner

‌

Shan E Elahi

Patent abstract

Content to be encoded may be defined by a sequence of values chosen from a set of possible values. Individual values of the set of possible values may have a probability of occurrence in the sequence of values. The set of possible values may have a total probability value. The content may be encoded based on a reduced complexity entropy coding and an interval. The reduced complexity entropy coding may partition the interval into sub-intervals based the probability of individual values that appears in the sequence of values and a reduced complexity partition function. The reduced complexity partition function may have an interval size value reduced by a reduction value less than the total probability value.