Summary and Info
A watermarking algorithm of binary images using adaptable matrix is presented. An adaptable matrix is designed to evaluate the smoothness and the connectivity of binary images. The watermark is embedded according to the adaptable matrix in this algorithm. In the proposed watermarking algorithm, each image block implements a XOR operation with the binary adaptable matrix, which has the same size with the image block, and in order to embed the watermark data, a multiplication operation are also implemented with the weight matrix. The experimental results show that proposed scheme has a good performance.
More About the Author
Zhang Fan (Chinese: 張帆; born 22 August 1984 in Beijing) is a Chinese basketball player who competed in the 2004 Summer Olympics and the 2012 Summer Olympics.