摘要
文章基于数字图像技术提出了交叉成像算法,通过将2台红外热成像摄像机拍摄的图像进行交叉计算,提高了所拍摄图像的分辨率.将海上的船舶作为对象,通过对图像的分离、海平面的映射以及船舶的识别,得到了目标图像的高精度定位.其测量精度能够很好地满足监测需要.高分辨率的热红外图像在工程监测和测量中有着重要的意义,这也将扩展红外热成像技术在实际工程测量中的应用.
This essay presented cross imaging algorithm based on digital image technology and the image resolution was improved by crossing calculation of images captured by two thermal infrared imaging cameras. The ship at sea works as a target object. By separating the images, sea level mapping, and ship identification, high precision positioning of the target object can be achieved. Its accuracy of measurement appropriately satisfies the needs of projects. Thermal infrared images with high precision play important roles in project monitoring and measurement. This also expands the application of infrared thermal imaging technology in actual project monitoring and measurement.
出处
《广州大学学报（自然科学版）》
CAS
2016年第4期39-42,共4页
Journal of Guangzhou University:Natural Science Edition
基金
国家自然科学基金资助项目(10872101)
福建省交通厅科研资助项目(201118)
浙江省科技厅科研资助项目(2009C13008)
关键词
热成像
交叉成像
数字图像处理
thermal imaging
cross imaging
digital image processing
