哈夫曼编码
无损压缩
编码(内存)
计算机硬件
计算机科学
现场可编程门阵列
数据压缩
规范哈夫曼码
可编程逻辑器件
逻辑综合
算法
并行计算
逻辑门
嵌入式系统
解码方法
人工智能
系统代码
低密度奇偶校验码
作者
Tae-Yeon Lee,Jaehong Park
出处
期刊:IEEE Transactions on Nuclear Science
[Institute of Electrical and Electronics Engineers]
日期:2004-10-01
卷期号:51 (5): 2073-2080
被引量:17
标识
DOI:10.1109/tns.2004.834715
摘要
This work discusses the implementation of static Huffman encoding hardware for real-time lossless compression for the electromagnetic calorimeter in the CMS experiment. The construction of the Huffman encoding hardware illustrates the implementation for optimizing the logic size. The number of logic gates in the parallel shift operation required for the hardware was examined. The experiment with a simulated environment and an FPGA shows that the real-time constraint has been fulfilled and the design of the buffer length is appropriate.
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