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Region-based processing of predicted pixels Convertir en PDF Version imprimable Suggérer par mail
Écrit par David Borel   
23-05-2007
 Publication Number: US 20070116437
 Inventors: PUN; Thomas; (San Jose, CA)
CHANG; Paul; (San Jose, CA)
WU; Hsi-Jung; (San Jose, CA)
 Assignee Name: Apple Computer, Inc.
 Filling Date: August 4, 2006
 Publication Date: May 24, 2007

Abstract:
A method for decoding a compressed video data sequence containing one or more coded pixel blocks The compressed video sequence is buffered. Prediction information for each of the coded pixel blocks is reviewed. One or more groups of coded pixet blocks are formed based on the reviewed prediction information such that the coded pixel blocks within a given group have similar prediction dependencies and/or at least do not depend on a reconstructed pixel within a group of received pixel blocks to enable parallel decoding. The formed groups are scheduled for processing and subsequently decoded to produce a decoded video data sequence.

  

Original Document: Available




Dernière mise à jour : ( 24-05-2007 )