- author = "Imran Usman and Asifullah Khan and Rafiullah Chamlawi and Tae-Sun Choi",
- old_title = "A Generalized Approach for Embedding Watermark in Digital Images using LDPC Codes and Genetic Programming",
- title = "Perceptual Shaping in Digital Image Watermarking Using LDPC Codes and Genetic Programming",
- old_booktitle = "WSC 2008 Online World Conference on Soft Computing in Industrial Applications",
- booktitle = "Applications of Soft Computing",
- year = "2008",
- editor = "J. Mehnen and M. Koppen A. Saad and A. Tiwari",
- series = "Advances in Soft Computing",
- volume = "58",
- pages = "509--518",
- address = "http://wsc-2008.softcomputing.org",
- month = "10--21 " # nov,
- organisation = "World Federation on Soft Computing",
- publisher = "Springer",
- note = "Published 2009",
- keywords = "genetic algorithms, genetic programming, Digital Watermarking, Low-Density Parity Check codes, Discrete Cosine Transform, Human Visual System",
- isbn13 = "978-3-540-89618-0",
-
DOI = "
doi:10.1007/978-3-540-89619-7_50",
- abstract = "In this work, we present a generalized scheme for embedding watermark in digital images used for commercial aims. Genetic Programming is used to develop appropriate visual tuning functions, in accordance with Human Visual System, which cater for watermark imperceptibility-robustness trade off in the presence of a series of probable attacks. The use of low-density parity check codes for information encoding further enhances watermark robustness. Experimental results on a dataset of test images show marked improvement in robustness, when compared to the conventional approaches with the same level of visual quality. The proposed scheme is easy to implement and ensures significant robustness for watermarking a large number of small digital images.",
-
notes = "WSC2008
Department of Computer and Information Sciences, Pakistan Institute of Engineering and Applied Sciences, Nilore, Islamabad Pakistan",
