计算机应用与软件2024，Vol.41Issue(6)：142-149,8.DOI:10.3969/j.issn.1000-386x.2024.06.021
基于带宽感知动态压缩算法的PET/CT影像传输策略
TRANSMISSION STRATEGY OF PET/CT IMAGE BASED ON BANDWIDTH-AWARE DYNAMIC COMPRESSION ALGORITHM
摘要
Abstract
Aiming at the constantly changing network bandwidth and the excessive transmission request command caused by the large amount of PET/CT image data,this paper proposes a PET/CT image transmission(T-PCI)strategy based on bandwidth-aware dynamic compression(BADC)algorithm.This strategy performed image serialization and packaging based on sequence information,while monitoring the real-time bandwidth of the current network,using BADC algorithms and compression-while-transmission mechanisms to achieve massive image transmission.The simulation results show that compared with the three conventional transmission modes,T-PCI strategy uses real-time bandwidth and compression-while-transmission as the baseline,and its total transmission time can be reduced by 19％-58％,which effectively improves the transmission efficiency.关键词
数据传输/医学影像/PET/CT/带宽感知/动态压缩Key words
Data transmission/Medical imaging/PET/CT/Bandwidth-aware/Dynamic compression分类
信息技术与安全科学引用本文复制引用
刘琦,王晔绮,赵国桦,崔勇,林予松..基于带宽感知动态压缩算法的PET/CT影像传输策略[J].计算机应用与软件,2024,41(6):142-149,8.基金项目
国家自然科学基金项目(81772009) （81772009）
郑州市协同创新重大专项(20XTZX06013) （20XTZX06013）
河南省重点研发与推广专项项目(212102210409). （212102210409）
