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:
Nov. 19, 2013
Filed:
May. 28, 2012
Syed Muhammad Ziauddin, Islamabad, PK;
Imran Ul Haq, Islamabad, PK;
Mohammad Ayub Khan, Santa Clara, CA (US);
Syed Muhammad Ziauddin, Islamabad, PK;
Imran ul Haq, Islamabad, PK;
Mohammad Ayub Khan, Santa Clara, CA (US);
Streaming Networks (Pvt.) Ltd., Santa Clara, CA (US);
Abstract
This disclosure describes unique video encoding and decoding processes compliant to one or more specific coding standards, such as the H.264/AVC standard, without sacrificing coding efficiency. A higher resolution input image is divided into a corresponding set of lower resolution sub-sampled images. The first image of each set is coded as an independent I picture, or coded with respect to the first image of one or more other sets as a P or B picture. Each subsequent image of a set, other than the first image in each set, is encoded with respect to the first image of the same set or an image of another set as a regular P or B picture. A decoding process may employ a decoder conforming to the specific coding standard to decode the encoded data, by rearranging the decoded lower resolution sub-sampled images of each set into corresponding higher resolution output images.