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:
Jan. 01, 2013
Filed:
Oct. 13, 2006
David Victor Hobbs, Surrey, CA;
Patrick Ratto, Burnaby, CA;
Debra Dorey, Legal Representative, Burnaby, CA;
David Victor Hobbs, Surrey, CA;
Patrick Ratto, Burnaby, CA;
Debra Dorey, legal representative, Burnaby, CA;
Teradici Corporation, Burnaby, CA;
Abstract
The present invention provides a method of encoding and transmitting a block of visual data within a visual data stream. First, image information updates are acquired for the block of visual data that includes pixel data and is associated with a change history of pixel data. Next, stored block information is retrieved for the block of visual data, including a recent change history for the block of visual data. Next, a determination is made from the retrieved block information and the image information updates that the block of visual data is a video image type. Available network bandwidth is then determined. Encoding parameters for the block of visual data from the retrieved block information, the image information updates and the available network bandwidth are determined. The block of visual data is encoded and transmitted across a computer network.