基于PDE演化的视频图像序列超分辨率重建

Journal of Applied Sciences ›› 2005, Vol. 23 ›› Issue (4): 331-335.

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Super Resolution Reconstruction of the Video Image Sequence Based on PDE Diffusion

HAN Yu-bing, WU Le-nan

Department of Radio Engineering, Southeast University, Nanjing 210096, China

Received:2004-04-11 Revised:2004-11-01 Online:2005-07-31 Published:2005-07-31

Abstract

Abstract: An adaptive filter for video image sequence super resolution reconstruction is proposed on the basis of the weighted least square and PDE regularization in this paper.The motion compensation matrix and weighted matrix are thoroughly discussed and the recursive filter formula is deduced.Experimental results demonstrate the effectiveness of the proposed method which is both adaptive and robust.

Key words: WLS, super resolution reconstruction, PDE regularization, anisotropic diffusion, motion compensation, image processing

CLC Number:

TN911.73

HAN Yu-bing, WU Le-nan. Super Resolution Reconstruction of the Video Image Sequence Based on PDE Diffusion[J]. Journal of Applied Sciences, 2005, 23(4): 331-335.

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Super Resolution Reconstruction of the Video Image Sequence Based on PDE Diffusion

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