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. 17, 2009
Filed:
Oct. 22, 2002
Shu Lin, Indianapolis, IN (US);
Donald Henry Willis, Indianapolis, IN (US);
Shu Lin, Indianapolis, IN (US);
Donald Henry Willis, Indianapolis, IN (US);
Thomsong Licensing, Boulogne, Billancourt, FR;
Abstract
The invention concerns a method and system for generating a dummy bidirectional predictive (dummy B) field picture. The method includes the steps of setting at least a portion of a first indicator of the dummy B field picture to indicate that no encoding of a residual signal will occur and setting at least a portion of a second indicator of the dummy B field picture to indicate that the dummy B field picture will be predicted from at least one field among a first field and a last field of a reference picture to control a vibration artifact. The dummy B field picture can be a forward or a backward predicted field picture, and the at least one field from which the dummy B field picture is predicted can be a first or last field of the reference picture.