基于FPGA的微光视频图像增强系统  

Low-Level-Light Video Image Enhancement System Based on FPGA

作　　者：乔永征[1] 梁志毅[1] 朱毖微[1] 

机构地区：[1]西北工业大学航天学院,陕西西安710072

出　　处：《测控技术》2009年第10期94-96,98,共4页Measurement & Control Technology

基　　金：国家自然科学基金资助(60872158)

摘　　要：以FPGA为系统核心,为微光视频图像的实时增强设计了一套可应用于空间狭小环境中的小型化处理系统。利用Altera公司提供的IP Core,通过I2C总线初始化编解码芯片,简化了系统设计,使系统运行更加可靠。应用在微光视频图像系统中,使图像增强效果更加明显。In this system, FPGA is used as the kernel. The system can be used for miniature processing system in environment with narrow and small space for real-time enhancement of low-level-light video image. Using IP Core provided by Ahera Corporation and configurating the encode and decode chips through the I^2C bus, which simplifies system design and more reliable to run. The effect of image enhancement is outstanding in the application in low-level-light vedio image system.

关 键 词：微光 图像 现场可编程门阵列 IP核 

分 类 号：TN957.52[电子电信—信号与信息处理]