ASIA unversity:Item 310904400/6392
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    Please use this identifier to cite or link to this item: http://asiair.asia.edu.tw/ir/handle/310904400/6392


    Title: Efficient Optimal Pixel Grouping Schemes for AMBTC
    Authors: Tsou, C. C.;Hu, Y. C.;Chang, C. C.
    Date: 2008-08
    Issue Date: 2009-12-17 06:57:42 (UTC+0)
    Publisher: Asia University
    Abstract: In the conventional absolute moment block truncation coding (AMBTC) scheme, the block mean value is taken as the threshold for pixel grouping. But, the use of the block mean value is not optimal in AMBTC subject to the reconstructed image quality. In this paper, two optimal pixel grouping schemes are put forward for AMBTC. The experimental results shows that the proposed schemes can significantly reduce the computational cost in finding optimal grouping of pixels.
    Relation: Imaging Science Journal 56(4):217-231
    Appears in Collections:[Department of Computer Science and Information Engineering] Journal Artical

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