会议论文

Gao, Ge

英文

Lecture Notes in Computer Science

0302-9743

2018

10736

634-644

18th Pacific-Rim Conference on Multimedia (PCM)

Lecture Notes in Computer Science

SEP 28-29, 2017

Harbin, PEOPLES R CHINA

[Song, Dingyan;Gao, Ge;Hu, Xi] Wuhan Univ, Sch Comp Sci, Natl Engn Res Ctr Multimedia Software, Wuhan 430072, Peoples R China.^[Song, Dingyan;Gao, Ge;Hu, Xi] Wuhan Univ, Hubei Key Lab Multimedia & Network Commun Engn, Wuhan 430072, Peoples R China.^[Chen, Yi] Cent China Normal Univ, Coll Comp, Wuhan 430072, Peoples R China.

IEEE CAS Beijing Chapter

Zeng, B Huang, Q ElSaddik, A Li, H Fan, X

GEWERBESTRASSE 11, CHAM, CH-6330, SWITZERLAND

SPRINGER INTERNATIONAL PUBLISHING AG

978-3-319-77383-4; 978-3-319-77382-7

10.1007/978-3-319-77383-4_62

National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [61471271]; Guangdong Project [2013B090700003]

本校为其他机构

According to the growth of reality demand of digital media, the 5.1 surround is widely used and researched. To further improve the listening experience of the 5.1 channel audio, the primary-ambient extraction (PAE) is introduced to facilitate flexible rendering in spatial audio reproduction. The common multichannel PAE approach is principle component analysis (PCA), which suffers from high extraction errors and long computation time. In this letter, we proposed a novel approach based on channel pair for 5.1 channel audio, which considers the five channels as a set of channel pairs. Then a line...