现代电子技术2011，Vol.34Issue(16)：146-148,3.
一种基于FPGA的实时红外图像放大模块
Real-time Infrared Image Amplification Module Based on FPGA
程明阳 1陈锦莉 2锁言鹏1
作者信息
- 1. 中国空空导弹研究院,河南洛阳471009
- 2. 凯迈(洛阳)测控有限公司,河南洛阳471009
- 折叠
摘要
Abstract
In order to improve the utilization and real-time of image amplification algorithm resources for infrared imaging system, a modified linear interpolation algorithm suitable for FPGA is put forward in consideration of the signal output mode of infrared detector and the structure characteristics of infrared imaging platform. This algorithm is based on a traditional linear interpolation algorithm. The algorithm was realized on the basis of parallel pipeline mode and in the precondition of making full use of the high-speed parallel processing ability of FPGA. This algorithm has been applied to engineering practice after a great deal of experiments. The practical application indicates that the system is stable and reliable, and the imaging quality is better. Compared with traditional method, its real-time and resources utilization is improved without variation of image quality.关键词
红外成像系统/图像放大/插值/FPGAKey words
infrared imaging system/ image enlargement/ interpolation/ FPGA分类
信息技术与安全科学引用本文复制引用
程明阳,陈锦莉,锁言鹏..一种基于FPGA的实时红外图像放大模块[J].现代电子技术,2011,34(16):146-148,3.
