【摘要】 航空摄影是遥感和军事侦察的主要信息源,航空图像质量的好坏直接决定着所获取信息的充分性和准确性。随着图像质量判别技术在图像处理领域的广泛应用,航空图像质量判别技术也引起了广泛的关注。本文首先提出影响图像质量的主要因素,并简要阐述了目前航空及其它相关领域常用的图像质量判别方法,最后介绍了人眼的视觉生理和心理特性,指出将人眼视觉特性(HVS)引入图像质量判别的发展趋势。更多还原

【Abstract】 Aerial photography is the main information source of remote sensing and military reconnaissance. The sufficiency and accuracy of acquired information can be directly affected by aerial image quality. With the image quality evaluation approaches being widely used in various image processing fields, the aerial image quality evaluation is paid more attention. The main factors affecting image quality are proposed and the common image quality evaluation approaches are described. Finally, the human visual system (HVS) is presented and the trend of HVS’s application is indicated.更多还原