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基于序列图像处理技术的高分辨率红外图像重建方法 被引量:6

High Resolution Infrared Image Reconstruction Based on Image Sequence
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摘要 红外成像系统由于探测器阵列对图像的欠采样和成像单元尺寸等因素的影响 ,图像分辨率低 ,无法满足实际应用的需要。介绍了目前主要研究和采用的基于序列图像处理技术的高分辨率红外图像重建方法 ,包括空间域的的常用方法 ,如贝叶斯法、凸集投影法、迭代反投影法及频率域方法 。 In many infrared imaging system,the detecor array is not suffiently dense so as to meet the Nyquist criterion,the resulting images will have low resolutions due to aliasing effects.This paper deals with high resolution image reconstruction based on a sequence of low resolution images,incluing spatial domain methods,such as Bayes, MAP, IBP,and frequency domain method.Finally,directions of future research are proposed.
出处 《红外技术》 CSCD 北大核心 2002年第6期58-61,共4页 Infrared Technology
基金 国家自然科学基金委员会与中国节能投资公司联合研究基金资助项目(批准号 :60 10 70 0 3 )
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