本文根据电视图象、遥感图象,红外及 CCD 器件二次成象的特点,经过理论分析,概括地阐述了这类图象的基本处理方法。并指出,对扫描形成的图象进行处理其最佳手段是图象的增强和复原,并以增强为主,效果最为明显。本文即介绍图象的增强技术和复原技术。 In this paper, based on the characteristics of television images, remote sensing images, infrared and CCD secondary imaging, through theoretical analysis, the basic processing methods of such images are generally described. And pointed out that the best way to deal with the image formed by scanning is the enhancement and restoration of the image, with the enhancement as the main effect, the most obvious effect. This article describes the image enhancement and restoration techniques.