WFA Image Encoding with New Partitioning Method
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Abstract
Weight Finite Automata (WFA) image encoding is a method for encoding images which has been brought up by Culik and Kari [1]. They suggest the way to encode a digital image by applying quadtree partition to divide an image into subsquares and then construct subdividing images with linear combination as a weighted automaton. Nonatree is a new way to partition an image into a nine subsqaure-tree. Instead of quadtree partition which is used by Culik and Kari, nonatree partition is applied with WFA to encode digital images.
Keywords: WFA, partition image, compression
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References
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