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Interactive progressive image transmission for realtime applications | IEEE Journals & Magazine | IEEE Xplore

Interactive progressive image transmission for realtime applications


Abstract:

This paper presents an interactive progressive image transmission method, which enables a remote user to interactively select and transmit preferred regions from an index...Show More

Abstract:

This paper presents an interactive progressive image transmission method, which enables a remote user to interactively select and transmit preferred regions from an index image. Our enhanced quadtree decomposition using PSNR-based rules and new implicit quadtree coding provide better rate-distortion performance than previous quadtree coders as well as leading bit plane methods. An adaptive traversal of child nodes is introduced for better visual display of restored images. Depth-first traversal combined with breadth-first traversal of the quadtree to accomplish interactive transmission as presented, results in a method that provides competitive performance at a low level of computational complexity. Moreover, our decoding requires only simple arithmetic which is enabling our method to be used for real-time and mobile applications1.
Published in: IEEE Transactions on Consumer Electronics ( Volume: 56, Issue: 4, November 2010)
Page(s): 2438 - 2444
Date of Publication: 30 November 2010

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