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:
Feb. 05, 2019
Filed:
Feb. 24, 2016
Applicant:
Dolby Laboratories Licensing Corporation, San Francisco, CA (US);
Inventors:
Assignee:
Dolby Laboratories Licensing Corporation, San Francisco, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04S 3/00 (2006.01); G10L 19/20 (2013.01); G06K 9/00 (2006.01); H04S 3/02 (2006.01);
U.S. Cl.
CPC ...
H04S 3/008 (2013.01); G06K 9/00718 (2013.01); G10L 19/20 (2013.01); H04S 3/02 (2013.01); H04S 2400/01 (2013.01); H04S 2400/11 (2013.01); H04S 2420/11 (2013.01);
Abstract
Embodiments of the present invention relate to video content assisted audio object extraction. A method of audio object extraction from channel-based audio content is disclosed. The method comprises extracting at least one video object from video content associated with the channel-based audio content, and determining information about the at least one video object. The method further comprises extracting from the channel-based audio content an audio object to be rendered as an upmixed audio signal based on the determined information. Corresponding system and computer program product are also disclosed.