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IMPLEMENTATION OF THE JPEG2000 COMPRESSION ALGORITHM IN HARDWARE

机译：硬件中JPEG2000压缩算法的实现

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摘要

A method and apparatus for the implementation of the JPEG2000 compression algorithm in hardware is described. The key components include dedicated architectures for the Discrete Wavelet Transformation (DWT), Entropy Coding of DWT coefficients and memory for local storage of image data. The architecture provides a means for real-time compression of high-resolution multi-spectral images in parallel, while only a portion of the image stream is required to be stored locally, and allows for full scalability to the processing of any number of multi-spectral image streams in parallel.

机译：描述了用于在硬件中实现JPEG2000压缩算法的方法和设备。关键组件包括用于离散小波变换（DWT）的专用架构，DWT系数的熵编码以及用于本地存储图像数据的内存。该架构提供了一种用于并行并行实时压缩高分辨率多光谱图像的方法，而只需要将一部分图像流存储在本地，并允许对任何数量的多光谱处理进行全面扩展。光谱图像流并行。

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公开/公告号EP1652146B1

专利类型
公开/公告日2007-10-10

原文格式PDF
申请/专利权人 TUBITAK BILTEN TURKIYE BILIMSE;
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申请/专利号EP20030817567
发明设计人 KOLCAK TANER;TEKMEN CAGATAY Y;KORKMAZ ILGAZ;YESIL SONER;BENDERLI OGUZ;SEVER REFIK;SUNAY HACER;ISMAILOGLU NESLIN A;
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申请日2003-07-21
分类号G06T9/00;
国家 EP
入库时间 2022-08-21 20:48:20

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