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. 16, 2016
Filed:
Jun. 25, 2012
Koohyar Minoo, San Diego, CA (US);
David Baylon, San Diego, CA (US);
Jian Lou, San Diego, CA (US);
Ajay Luthra, San Diego, CA (US);
Krit Panusopone, San Diego, CA (US);
Limin Wang, San Diego, CA (US);
Koohyar Minoo, San Diego, CA (US);
David Baylon, San Diego, CA (US);
Jian Lou, San Diego, CA (US);
Ajay Luthra, San Diego, CA (US);
Krit Panusopone, San Diego, CA (US);
Limin Wang, San Diego, CA (US);
GOOGLE INC., Mountain View, CA (US);
Abstract
In one embodiment, a method for encoding or decoding video content is provided. The method determines a plurality of sets of interpolation filters for use in interpolating sub-pel pixel values for a temporal prediction process of video content. Different sets of interpolation filters include different phase offset characteristics. A unit of video content is received. The method then selects one of the set of interpolation filters to interpolate a set of sub-pel pixel values for use in the temporal prediction process for the unit of video content based on characteristics associated with the encoding or decoding of the video content. The one of the set of interpolation filters is selected based on the phase offset characteristic of the one of the set of interpolation filters and the characteristics associated with the encoding or decoding.