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. 10, 2024
Filed:
Mar. 06, 2023
Op Solutions, Llc, Amherst, MA (US);
Borivoje Furht, Boca Raton, FL (US);
Hari Kalva, Boca Raton, FL (US);
Velibor Adzic, Boca Raton, FL (US);
OP Solutions LLC, Amherst, MA (US);
Abstract
A video encoder is provided which generates a bitstream for decoding by a compliant decoder having an interprediction mode for generating a predictor from a reference picture for a subsequent picture having a spatial resolution different from the reference picture. The encoder provides a bitstream in which the decoder can scale the spatial resolution of a block of pixels of the reference picture using a scale factor signaled in the encoded bitstream and using a filter chosen for the particular block of the reference picture and not the reference picture as a whole to form a predictor.