288×4红外热像仪实时图像灰度级调整  

Application of Real Time Image Gray Level Adjusting in 288×4 Thermal Imager

作　　者：范永杰[1] 范宏波[1] 李志广[1] 

机构地区：[1]昆明物理研究所,云南昆明650223

出　　处：《红外技术》2006年第5期280-282,共3页Infrared Technology

基　　金：兵器基金(高分辨率热像仪硬件图像处理)

摘　　要：根据热像仪的实际工作情况,提出了利用FPGA实现实时图像灰度级调整来改善热像仪图像质量的解决方案。并在288×4热像仪整机上利用FPGA实现了实时的灰度级调整。To upgrade the working performance of thermal imager, this article describes a method that improves image quality by using real time image gray level adjusting. This technique has been realized in our thermal imager by Field Programmable Gate Arrays. Some pairs of real example images with and without using this method are given. At the end, some conclusion and discussion are given also.

关 键 词：红外图像处理 灰度级缩放 FPGA 288×4热像仪 

分 类 号：TN216[电子电信—物理电子学]