Paper Info
Title
Private and blind digital fingerprinting schemes based upon complete complementary codes.
Abstract
Complete complementary code is a family of the spread spectrum sequences with good correlation properties. In this study, the properties of the private and the blind digital fingerprinting schemes using complete complementary codes were evaluated. It is revealed that the proposed scheme is sufficiently robust against collusion attacks by employing a large embedding coefficient in the private case. In addition, in the blind case where the source image cannot be referred to, it was shown that the robustness against collusion attacks could be improved by applying a method called QIM (quantization index modulation) and employing a set of appropriate parameters.
Year
Venue
Keywords
2012
ISITA
image coding,modulation,quantisation (signal),spread spectrum communication,watermarking,QIM,blind digital fingerprinting schemes,collusion attacks,complete complementary codes,embedding coefficient,quantization index modulation,source image,spread spectrum sequences
Field
DocType
Citations 
Digital watermarking,Embedding,Computer science,Image coding,Theoretical computer science,Modulation,Robustness (computer science),Quantization index modulation,Spread spectrum,Collusion
Conference
2
PageRank 
References 
Authors
0.40
7
2
Name
Order
Citations
PageRank
Tetsuya Kojima1345.18
Naoki Ohtani2202.93