| 基于DSP+FPGA+ASIC的实时红外图像处理系统 |
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| 引用本文： | 彭小军,颜露新,钟胜,张天序,郭畅.基于DSP+FPGA+ASIC的实时红外图像处理系统[J].微计算机信息,2007,23(23):199-201. |
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| 作者姓名： | 彭小军 颜露新 钟胜 张天序 郭畅 |
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| 作者单位： | 华中科技大学图像识别与人工智能研究所多谱信息处理技术国防科技重点实验室,湖北武汉,430074 |
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| 摘 要： | 设计了一种高性能实时红外图像处理系统。针对红外探测系统,提出了DSP FPGA ASIC的图像处理架构,采用FPGA(EP1S10)实现非均匀性校正等图像预处理,自主研制的ASIC芯片实现图像多级滤波处理,DSP(TMS320C64X)实现红外小目标检测算法,构成处理能力强、接口可靠稳定的图像处理系统。实验测试表明,该实时红外图像处理系统工作稳定、可靠,满足系统性能指标的要求。
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| 关 键 词： | 实时图像处理系统 小目标检测 |
| 文章编号： | 1008-0570(2007)08-2-0199-03 |
| 修稿时间： | 2007年5月23日 |
Real-time Infrared Image Processing System Based on DSP+FPGA+ASIC |
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| PENG XIAOJUN,YAN LUXIN,ZHONG SHENG,ZHANG TIANXU,GUO CHANG.Real-time Infrared Image Processing System Based on DSP+FPGA+ASIC[J].Control & Automation,2007,23(23):199-201. |
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| Authors: | PENG XIAOJUN YAN LUXIN ZHONG SHENG ZHANG TIANXU GUO CHANG |
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| Abstract: | A high performance real- time infrared image processing system is designed. Aiming at infrared detecting system, the frame work of image processing system including DSP, FPGA and ASIC is proposed. The scheme of applying FPGA (EP1S10) to realize non- uniformity correction pretreatment, applying independent developed ASIC chip to realize image multilevel filter treatment, and applying DSP(TMS320C64X) to realize infrared small target detecting arithmetic, has composed an image processing system which has powerful processing capability, reliable and steady interface. The experimental result shows that the real- time infrared image process- ing system works stably and reliably, and meets the requirement for high performance system. |
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| Keywords: | ASIC DSP FPGA |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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