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. 03, 2024
Filed:
Dec. 01, 2021
Applicant:
Imagination Technologies Limited, Kings Langley, GB;
Inventors:
Jeffery Thomas Bond, Hertfordshire, GB;
Gregory Alan Clark, Hertfordshire, GB;
Selina Hopton, Hertfordshire, GB;
Simon Fenney, St. Albans, GB;
Assignee:
Imagination Technologies Limited, Kings Langley, GB;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H04N 19/436 (2014.01); H04N 19/176 (2014.01); H04N 19/184 (2014.01);
U.S. Cl.
CPC ...
H04N 19/436 (2014.11); H04N 19/176 (2014.11); H04N 19/184 (2014.11);
Abstract
A method of data decompression includes receiving compressed pixel data substantially in raster scan order and determining a number of bits of compressed data that corresponds to one row of pixels. Then, for each group of pixels in the row, the method identifies a block-based decoding scheme for the group of pixels and decodes the group of pixels using the identified scheme.