文献类型： 会议论文

第一作者： Runyu Wang

作者： Runyu Wang ¹ ; Daming Dong ¹ ; Leizi Jiao ¹ ;

作者机构： 1.Intelligent Equipment Research Center, Beijing Academy of Agriculture and Forestry Sciences

关键词： Imaging spectrum;FTIR;Spectrum data processing;Software architecture

会议名称： IEEE International Conference on Frontiers Technology of Information and Computer

主办单位：

页码： 674-677

摘要： Imaging spectroscopy technology has developed rapidly in the past 30 years and plays an important role in atmospheric remote sensing and environmental monitoring. But how to deal with the huge spectral data has become a major problem in current engineering applications. At present, the imaging spectrum processing software, such as PCI Geomatica, Erdas Imagine, Envi, etc. They require high computer performance, and are difficult to operate and meet a wide range of needs. Based on MATLAB, we developed a software for processing FTIR imaging spectral data, which uses techniques such as wavelet denoising, image threshold segmentation and Simeon Denis Poisson image fusion to identify the target gas region in the imaging spectral data, by adding pseudo-color to mark the target gas outline, and combining with the visible light image of the same area. We have realized the visualization of the two-dimensional spatial distribution of the target gas, which can intuitively display the spatial distribution and emission state of the gas.

分类号： tp3-53