基于DSP红外图像伪彩色处理的研究  

Research on Pseudo-color Coding of Infrared Image Based on DSP

作　　者：刘缠牢[1] 谭立勋[1] 刘卫国[1] 马刚[1] 

机构地区：[1]西安工业学院光电工程学院,陕西西安710032

出　　处：《激光与红外》2006年第10期992-994,共3页Laser & Infrared

基　　金：西安市科技局信息技术专项资助项目(No.ZX05040)

摘　　要：根据红外图像的特点,在以室温热成像系统的基础上,对红外图像伪彩色编码进行了充分研究,提出了一种新的伪彩色编码。新编伪彩色编码算法,解决了RGB三色搭配的合理性和灰度范围集中时图像的难以辨别等问题。通过合理分配TMS320VC33硬件环境下存储资源,提高了算法的运行速度,使算法在DSP环境下工作稳定、运行良好。According to the principle of thermal imaging temperature measuring and the characteristic of infrared image, the infrared image pseudo-color coding is studied and a new pseudo-color coding is presented in the paper. The new pseudo-color transformation algorithm makes RGB mix more rationally and solves the limitation of traditional false-color transformation. The analysis and practical application demonstrate that the algorithms of infrared image processing can deal with image obviously. The algorithms work stably and well in the TMS320VC33 hardware environment.

关 键 词：DSP 红外图像 伪彩色编码 

分 类 号：TN27[电子电信—物理电子学] TN942.1