Title :
A Novel View-Level Target Bit Rate Distribution Estimation Technique for Real-Time Multi-view Video Plus Depth
Author :
Cordina, Mario ; Debono, Carl J.
Author_Institution :
Dept. of Commun. & Comput. Eng., Univ. of Malta, Msida, Malta
Abstract :
This paper presents a novel view-level target bit rate distribution estimation technique for real-time Multi-view video plus depth using a statistical model that is based on the prediction mode distribution. Experiments using various standard test sequences show the efficacy of the technique, as the model manages to estimate online the view-level target bit rate distribution with an absolute mean estimation error of 2% and a standard deviation of 0.9%. Moreover, this technique provides adaptation of the view-level bit rate distribution providing scene change handling capability.
Keywords :
estimation theory; image sequences; statistical distributions; video signal processing; absolute mean estimation error; prediction mode distribution; real-time multiview video plus depth; standard test sequences; statistical model; view-level target bit rate distribution estimation technique; Bit rate; Encoding; Estimation; Predictive models; Real time systems; Standards; Streaming media; generalised linear models; multi-view video; online estimation; view-level rate control;
Conference_Titel :
Multimedia and Expo (ICME), 2012 IEEE International Conference on
Conference_Location :
Melbourne, VIC
Print_ISBN :
978-1-4673-1659-0
DOI :
10.1109/ICME.2012.5