DocumentCode
698844
Title
A practical lattice QIM method: TCQ-IS
Author
Esen, Ersin ; Aydin Alatan, A.
Author_Institution
Dept. of Electr. & Electron. Eng., METU, Ankara, Turkey
fYear
2005
fDate
4-8 Sept. 2005
Firstpage
1
Lastpage
4
Abstract
Designing practical methods that target achieving the ideal data hiding capacity is one of the main foci of data hiding field. High dimensional quantization enables to narrow the gap between ideal and actual capacities. However, computational complexity becomes a prohibitive factor. Lattice based quantization appears to be a good candidate for practical solutions. In this paper, it is shown that TCQ-IS, a previously proposed data hiding method, constitutes a practical method for lattice quantization based data hiding.
Keywords
computational complexity; data encapsulation; quantisation (signal); TCQ-IS; computational complexity; data hiding capacity; high dimensional quantization; lattice based quantization; lattice quantization; practical lattice QIM method; prohibitive factor; Channel capacity; Convolutional codes; Data mining; Lattices; Quantization (signal); Robustness; Three-dimensional displays;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing Conference, 2005 13th European
Conference_Location
Antalya
Print_ISBN
978-160-4238-21-1
Type
conf
Filename
7078441
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