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星载高光谱图像实时处理系统
Alternative TitleSpaceborne Hyperspectral Image Processing System Research
穆欣侃; 陈永红; 罗海波; 田野
Department光电信息技术研究室
Source Publication火力与指挥控制
ISSN1002-0640
2016
Volume41Issue:1Pages:22-27
Indexed ByCSCD
CSCD IDCSCD:5623789
Contribution Rank3
Funding Organization国家自然科学基金资助项目(61101116)
Keyword高光谱图像 实时处理 模块化 并行性 加速比
Other Abstract为适应星载高光谱成像仪输出数据率越来越高的需求,设计了一种基于模块化的、软硬件结合的高光谱图像实时处理系统。该系统由一个主控模块(MM)和若干个实时高光谱图像处理子模块(SM)组成,对软硬件处理流程进行了合理划分。在充分考虑系统所需选用的DSP和FPGA芯片下,给出了主控模块与子模块的设计方法及原理框图。该系统可等效为一个二维网孔型并行模型,具有很高的并行性和加速比,具有实现实时高光谱图像处理的能力。并且该系统具有很强的适应能力,可满足不同星载高光谱成像仪的需求。; In order to meet the increasingly high demand of spaceborne hyperspectral imager output data rate, the hyperspectral image real-time processing system based on modular,combination of hardware and software is designed. The system consists of a main control module(MM)and a plurality of real-time hyperspectral image processing module(SM),and the hardware and software processes are reasonably divided. By fully considering the system required the selection of DSP and FPGA chips,the main control module and the module design method and the principle diagram are given. The system can be equivalent to a two -dimensional mesh parallel model,has high parallelism and speedup,has realized the real time image processing ability. And the system has strong adaptability,can meet the needs of different spaceborne hyperspectral imager demand.
Language中文
Citation statistics
Cited Times:1[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://ir.sia.cn/handle/173321/17611
Collection光电信息技术研究室
Corresponding Author穆欣侃
Affiliation1.沈阳理工大学信息科学与工程学院
2.中国航空工业集团公司沈阳飞机设计研究所
3.中国科学院沈阳自动化研究所
Recommended Citation
GB/T 7714
穆欣侃,陈永红,罗海波,等. 星载高光谱图像实时处理系统[J]. 火力与指挥控制,2016,41(1):22-27.
APA 穆欣侃,陈永红,罗海波,&田野.(2016).星载高光谱图像实时处理系统.火力与指挥控制,41(1),22-27.
MLA 穆欣侃,et al."星载高光谱图像实时处理系统".火力与指挥控制 41.1(2016):22-27.
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