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:
Mar. 27, 2018
Filed:
Dec. 11, 2015
Google Inc., Mountain View, CA (US);
Matt Sarett, Chapel Hill, NC (US);
Leon Scroggins, Chapel Hill, NC (US);
Derek Sollenberger, Cary, NC (US);
Michael Roland Reed, Chapel Hill, NC (US);
Google LLC, Mountain View, CA (US);
Abstract
An image decoder includes a processor and a memory. The memory includes instructions configured to cause the processor to perform steps. The steps include to receive a bitstream including a plurality encoded blocks representing an image, receive a boundary indicator representing a cropped portion of the image, determine a row start and a row end within the image based on the boundary indicator, and in a single decoding pass, entropy decode the plurality of encoded blocks that include the row start, the row end and the rows there between and transform for display a portion of the plurality of encoded blocks that include the rows including the cropped portion of the image, and skip processing of a remainder of the plurality of encoded blocks.