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pro vyhledávání: '"V. Arathy C. Haran"'
Publikováno v:
2014 International Conference on Control, Instrumentation, Communication and Computational Technologies (ICCICCT).
This paper introduces a new lossless data hiding technique in which data is embedded after block division using the pixel difference value. Embedding done after block division facilitates the quality of watermarked image. Also data hiding capacity ca