A Study on Quality Evaluation Methods of Hyperspectral Image

[摘要] Because of great theoretical value and application prospects in civil and military affairs, hyperspectral image quality assessment method has been a hot research issue in current target recognition and remote sensing information processing field. In this article, firstly, we explicitly described evaluation methods which affect the quality of hyperspectral image based on two aspects of image quality and spectral quality evaluation. Afterwards, we used data cube provided by Australia Airborne Imaging Spectrometer Hymap as ideal raw spectral data to separately restored the degraded images by using Wiener Recovery, R-L Recovery and CGA Recovery, and then verified the recovery results through image quality assessment methods and spectral assessment methods introduced in this article, and finally made a general judgement on the merits of each method.

[发布机构] School of Information, Beijing Wuzi University, Beijing; 101149, China^1;School of Mechanical-electronic and Automobile Engineering, Beijing University of Civil Engineering and Architecture, Beijing; 100044, China^2

[效力级别] 无线电电子学 [学科分类] 计算机科学（综合）

[关键词] Airborne imaging spectrometers;Application prospect;Evaluation methods;Image quality assessment;Quality evaluation method;Remote sensing information;Target recognition;Theoretical values