DocumentCode
2307560
Title
Video error concealment based on data hiding in the 3D wavelet domain
Author
Battisti, F. ; Carli, M. ; Neri, A.
Author_Institution
Appl. Electron. Dept., Univ. degli Studi Roma Tre, Rome, Italy
fYear
2010
fDate
5-6 July 2010
Firstpage
134
Lastpage
139
Abstract
In this contribution a novel method for video error control and concealment is proposed. The system is based on the use of data hiding techniques for transmitting the extra information needed to recover the data lost during transmission. The embedded data is a sub sampled binary version of each key frame of the shot. The embedding is performed by using the Quantization Index Modulation (QIM) scheme in the 3D wavelet transform domain. The experimental results show the effectiveness of the proposed approach.
Keywords
data encapsulation; errors; quantisation (signal); video signal processing; wavelet transforms; 3D wavelet transform; data hiding; data lost; embedded data; quantization index modulation; video error concealment; Data hiding; multimedia communication; video error concealment;
fLanguage
English
Publisher
ieee
Conference_Titel
Visual Information Processing (EUVIP), 2010 2nd European Workshop on
Conference_Location
Paris
Print_ISBN
978-1-4244-7288-8
Type
conf
DOI
10.1109/EUVIP.2010.5699123
Filename
5699123
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