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An efficient VLSI implementation for forward and inverse wavelet transform for JPEG2000

机译:JPEG2000正向和反向小波变换的高效VLSI实现

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摘要

In this paper a new methodology for building up filters for the JPEG2000 standard is presented. The proposed filter architectures can be applied efficiently for both 1D forward and inverse wavelet transform implementations. They are characterized by reduced memory accesses, area, power, and the capability of progressive computation. The illustrated VLSI implementation synthesis results prove that the introduced architectures can be embedded in systems which are used in real time applications.
机译:在本文中,提出了一种为JPEG2000标准构建过滤器的新方法。所提出的滤波器架构可以有效地应用于一维正向和逆向小波变换实现。它们的特点是减少了内存访问,面积,功耗以及渐进式计算的能力。所示的VLSI实现综合结果证明,所引入的体系结构可以嵌入在实时应用中使用的系统中。

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