DocumentCode
3510864
Title
MPEG-4 scalable lossless audio transparent bitrate and its application
Author
Li, Te ; Rahardja, Susanto
Author_Institution
Inst. for Infocomm Res., A*STAR, Singapore
fYear
2009
fDate
19-24 April 2009
Firstpage
149
Lastpage
152
Abstract
In this paper, the relevance between the bit-plane levels and the perceptual quality of the MPEG-4 scalable lossless audio is explored. It is observed that only the top 3 bit-planes in SLS with AAC core of 64 kbps are closely related to the transparent quality. The result is used in the application of the data hiding process. The proposed hiding method has low complexity as no side information is required at the data extraction process. A data hiding capacity of 98 kbps is achieved for SLS lossless bitstream.
Keywords
audio coding; data encapsulation; video coding; AAC core; MPEG-4; bit plane level; bit rate 64 kbit/s; bit rate 98 kbit/s; data hiding; scalable lossless audio transparent bitrate; Arithmetic; Art; Audio coding; Bit rate; Data encapsulation; Data mining; Discrete cosine transforms; Laser sintering; MPEG 4 Standard; Tellurium; Audio coding;
fLanguage
English
Publisher
ieee
Conference_Titel
Acoustics, Speech and Signal Processing, 2009. ICASSP 2009. IEEE International Conference on
Conference_Location
Taipei
ISSN
1520-6149
Print_ISBN
978-1-4244-2353-8
Electronic_ISBN
1520-6149
Type
conf
DOI
10.1109/ICASSP.2009.4959542
Filename
4959542
Link To Document