A novel boundary handling scheme for arbitrary object shape in video and image compression (MP-P7)

Author(s) : Ka Shun Carson Pun (Department of Electrical and Computering Engineering, University of California, San Diego, USA) Truong Q. Nguyen (Department of Electrical and Computering Engineering, University of California, San Diego, USA)

Abstract : This paper presents a novel scheme for handling image boundary for a class of biorthogonal multi-dimensional (MD) perfect reconstruction (PR) filter banks (FB) using lifting scheme which finds important applications in image and video compression applications. An intuitive example is given to demonstrate our proposed for obtaining a nonexpansive transformation using nonseparable FB on arbitrary image shape.

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