同目标多场景红外图像计算机合成方法的研究

Research on Method of Computer Simulation Synthesis Against Various Scenes of Same Target

通过分析热红外图像的特点及图像灰度级与温度的关系,提出一种廉价的红外目标背景图像生成途经。利用数字图像处理技术、计算机图形学以及红外技术相关知识,提取目标、转化其灰度级、对目标定位,给出了同目标多场景红外图像计算机模拟合成的思路,并进行实验模拟与分析。结果验证,这种途经是有效的。

By analyzing the characters of hot infrared image and relation between grad-scale levels and temperature, the article proposes an inexpensive method to produce the background image of infrared target. Utilizing technology about processing digital image and computer graph and infrared to discern the target and change grad-scale levels and fix position, an idea of the computer simulation synthesis against various scenes of the same target is given. And simulation and analysis are made by experiments. The result turns out rite way is valid.