Data hiding based on improved exploiting modification direction method and Huffman coding

AM Ahmad, G Sulong, A Rehman… - Journal of Intelligent …, 2014‏ - degruyter.com
The rapid growth of covert activities via communications network brought about an
increasing need to provide an efficient method for data hiding to protect secret information …

[PDF][PDF] Spatial domain approaches for real-time ownership identification

MS Emami, K Omar, S Sahran, S Abdullah - Journal of Advances in …, 2014‏ - jait.us
An effective approach is a necessity for many digital watermarking applications including
medical image ownership identification. To address this necessity, many watermarking …

A study on the resiliency of spatial domain watermarking techniques to geometric attacks using approximation perspective versus direct correlation view

MS Emami, K Omar, S Sahran… - Advanced Science …, 2014‏ - ingentaconnect.com
Due to the advancements on multimedia and communication technologies, multimedia
assets are vulnerable to illegitimate manipulations and replications. To address this type of …

[PDF][PDF] Data Hiding Based on Improved Exploiting Modification Direction Method and Huffman Coding

DE GRUYTER, AM Ahmad, G Sulong, A Rehman‏ - eprints.utm.my
The rapid growth of covert activities via communications network brought about an
increasing need to provide an efficient method for data hiding to protect secret information …

[PDF][PDF] AN APPROXIMATION APPROACH FOR DIGITAL IMAGE OWNER IDENTIFICATION USING HISTOGRAM INTERSECTION

MS Emami, GB Sulong, SB Seliman‏ - researchgate.net
Researchers have documented a wide variety of attacks against digital image watermarking
techniques. Meanwhile, many strong attacks have been appearing at a reasonable rate. The …