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, 2019
Filed:
Feb. 27, 2013
Oki Electric Industry Co., Ltd., Tokyo, JP;
Kazuhito Sakomizu, Tokyo, JP;
Oki Electric Industry Co., Ltd., Tokyo, JP;
Abstract
The present invention relates to a video distribution system including a video encoding device which generates video data encoded per a unit of frame and a video decoding device which decodes the video data supplied from the video encoding device. The video encoding device includes a predicted image generator which generates a predicted image of a non-key frame, by using a key frame, an updated original image generator which compares each parameter representing a predicted image of the non-key frame with respective parameter values for each parameter representing an original image of the non-key frame, and according to this comparison result, generates an updated original image by selecting parameter values of either the predicted image or the original image for each parameter, and an error correction code generator which generates an error correction code for correcting an error of the updated original image to the non-key frame.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile