Abstract
Multicast communication is a proficient method for delivery of multimedia data to a large group of users, with optimized network resources. Most of the commercial applications benefit from multicast, but however, requires a secure communication system in which data confidentiality, authentication and Quality of Service is achieved. In this paper, we propose an efficient mechanism for multicasting of resized images in hierarchical group communication, using enhanced seam carving technique. The proposed algorithm resizes the images without any lose in quality and distortion. These resized images are multicast to different users having different screen size and resolution and images are displayed without any compromise in the quality and thus the quality of service is achieved and improved. An experimental setup was implemented to verify the successfulness of the approach.
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Pugalenthi, R., Rajasekar, V.R., Sakthi, U., Preetham, S. (2012). Multicasting of Images Resized Using Enhanced Seam Carving Technique in Hierarchical Group Communication. In: Lei, J., Wang, F.L., Li, M., Luo, Y. (eds) Network Computing and Information Security. NCIS 2012. Communications in Computer and Information Science, vol 345. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-35211-9_32
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DOI: https://doi.org/10.1007/978-3-642-35211-9_32
Publisher Name: Springer, Berlin, Heidelberg
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