Infrared Image Real-time Enlargement System Design Based on FPGA

摘要：

Low contrast and shortage of gray levels are two main characteristics of infrared image.Aiming at the characteristics of infrared image,a simple and practical video format and conversion technique are introduced.This kind of video format can simplify the infrared image processing.Infrared image real-time enlargement system based on FPGA (field programmable gate array) is designed and the bilinear interpolation algorithm is selected for image enlargement.The experiment results prove that the designed system has a lower complexity and image processing speed is obviously increased

关键词： infrared image FPGA video format conversion bilinear interpolation

作者: Li zhigang Yang Linjuan

作者单位: Department of Automatic Engineering Northeastern University at QinhuangDao Qinhuangdao,China 066004

会议类型: 国际会议

会议名称: 2010 4th International Conference on Intelligent Information Techonlogy Application(第四届智能信息技术应用国际学术研讨会 IITA 2010)

会议地点: 秦皇岛

会议语种:英文

页码: 272-275

在线出版日期: 2010-11-05（万方平台首次上网日期，不代表论文的发表时间）