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:
Jan. 28, 2020
Filed:
Jun. 16, 2017
Applicant:
Cisco Technology, Inc., San Jose, CA (US);
Inventor:
Thomas J. Davies, Guildford, GB;
Assignee:
Cisco Technology, Inc., San Jose, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 19/13 (2014.01); H04N 19/70 (2014.01); H04N 19/169 (2014.01); H04N 19/184 (2014.01); H04N 19/65 (2014.01);
U.S. Cl.
CPC ...
H04N 19/13 (2014.11); H04N 19/169 (2014.11); H04N 19/184 (2014.11); H04N 19/65 (2014.11); H04N 19/70 (2014.11);
Abstract
An encoder obtains an uncompressed video bitstream that includes syntax elements that are to be coded using multi-symbol alphabets such that at least one syntax element of the syntax elements that are to be coded determines a magnitude token level that is at least partially represented by a head part. For each of the at least one syntax element, the encoder encodes the head part using multi-symbol alphabets to include a magnitude token level and end-of-block (EOB) information. The encoder transmits to a decoder an encoded bitstream that includes syntax elements coded with the multi-symbol alphabets.