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An efficient wavelet image encoder for FPGA-based designs

Abstract:

This paper presents the design of a new wavelet-based encoder suitable for fast and low-power image and video compression. The proposed circuit is based on a modified version of the No List SPIHT algorithm. When realized using a XILINX Virtex XC2V1000 device, the new encoder requires only 3.4ms to perform lossless image compression on a 128×128 16-bit discrete wavelet transformed image. It uses 392 slices, -15KB of RAM memory and dissipates just 8.2mW/MHz. © 2005 IEEE.

Año de publicación:

2005

Keywords:

    Fuente:

    scopusscopus

    Tipo de documento:

    Conference Object

    Estado:

    Acceso restringido

    Áreas de conocimiento:

    • Arquitectura de computadoras

    Áreas temáticas:

    • Física aplicada
    • Ciencias de la computación

    Contribuidores:

    Perri S.Perri S.
    Corsonello P.Corsonello P.
    Cocorullo G.Cocorullo G.
    Marco LanuzzaMarco Lanuzza