基于微阵列相机运动模糊图像的复原  

Restoration of Motion Blurred Image Based on Micro-array Camera

作　　者：邹建成[1] 郑文奇[1] 李丹[1] 崔远征[1] 孙瑜[2] 

机构地区：[1]北方工业大学图像处理与模式识别研究所,北京100144 [2]中国科学院微电子研究所,北京100190

出　　处：《北方工业大学学报》2016年第1期7-12,共6页Journal of North China University of Technology

基　　金：国家科技重大专项课题(2014ZX02502003);国家自然科学基金项目(61170327);北京市教委项目(61572038)

摘　　要：本文提出了一种基于微阵列相机实现运动模糊图像复原的方法.对于3×3微阵列相机拍摄得到的一组阵列图像,首先对其进行多尺度特征的校准和融合;然后用Radon变换得到融合后图像的运动模糊角度和运动模糊长度;最后运用Lucy-Richardson算法去除运动模糊.实验结果表明本文基于微阵列相机的去运动模糊方法要比直接运用Lucy-Richardson方法更能有效地去除运动模糊.A method for the realization of motion blurred image restoration based on micro array camera is presented in this paper.The experiment is as follows：1.Get a set of array images obtained from a 3×3micro-array camera.2.The calibration and fusion of multi-scale features are performed to the images.3.The motion blur angle and the motion blur length of the fused image are obtained by using Radon transform.4.Lucy-Richardson algorithm is used to remove the motion blur.The experimental results show that the method based on micro array camera is more effective than the direct application of Lucy-Richardson method to remove the motion blur.

关 键 词：微阵列相机 运动模糊 图像融合 Lucy-Richardson算法 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]