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:
Apr. 02, 2019
Filed:
Feb. 04, 2016
Mediatek Inc., Hsin-Chu, TW;
Chia-Yun Cheng, Hsinchu County, TW;
Yung-Chang Chang, New Taipei, TW;
MEDIATEK INC., Hsin-Chu, TW;
Abstract
An apparatus is capable of achieving high-throughput entropy decoding, and includes an arithmetic decoding processing circuitry and a variable-length decoder (VLD). The arithmetic decoding processing circuitry receives a video bitstream through a bitstream input, applies arithmetic decoding to at least a portion of the video bitstream to derive one or more arithmetic-decoded binary strings containing no arithmetic encoded binary string, and stores the arithmetic-decoded binary strings in the storage device. The variable-length decoder is coupled to the arithmetic decoding processing circuitry, the storage device and a VLD output. The variable-length decoder receives at least a portion of arithmetic-decoded bitstream when arithmetic-decoded bitstreams stored in the storage device are complete for a selected image unit, decodes at least a portion of arithmetic-decoded bitstream into one or more decoded syntax elements, and provides the decoded syntax elements through the VLD output.