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. 10, 2002
Filed:
Dec. 27, 1999
Hyundai Electronics Industries Co., Ltd., Ichon-shi, KR;
Abstract
A method for coding a digital interlaced moving video. Picture-unit overhead information is first transmitted and it is then determined whether a video packet to be coded is a first packet of a given picture. A video packet header including overhead information for an interlaced decoding operation is transmitted if the video packet is not the first packet of the given picture. If the video packet is the first packet of the given picture or after the video packet header is transmitted, it is determined whether the given picture is an intra picture. If the given picture is the intra picture, the video packet is coded and transmitted in an interlaced intra picture manner. The video packet is coded and transmitted in an interlaced inter picture manner if the given picture is not the intra picture. If the video packet is not a last packet of the given picture, a digital interlaced coding operation is repeatedly performed. The digital interlaced coding operation is ended if the video packet is the last packet of the given picture. Even when the coded, interlaced moving video is transmitted through a channel where a transmission error may often occur, such as a mobile communication channel, a decoder can perform an error concealment operation of high performance to reconstruct a moving picture of high quality.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile