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:
Oct. 01, 2013
Filed:
Jul. 30, 2002
Cecile Dufour, Paris, FR;
Gwenaelle Marquant, Paris, FR;
Stephane Edouard Valente, Paris, FR;
Koninklijke Philips N.V., Eindhoven, NL;
Abstract
A video coding method applied to an input signal consisting of a sequence of frames represented by one luminance matrix and two chrominance matrices generates a coded bitstream in which each data item is described by a bitstream syntax allowing any decoder to recognize and decode all the segments of the content of the bitstream. The syntax includes a flag provided for indicating at a high level description the presence, or absence, of chrominance components in the coded bitstream, and therefore allowing to deliver, at the decoding side, the information according to which chrominance descriptive elements have to be decoded, or not.