Phase regularisation for single image super-resolution reconstruction

被引：0

作者：

Cheng, G. ^{[1
]}

Huang, J. ^{[1
]}

Liu, Z. ^{[1
]}

Cheng, L. ^{[2
]}

机构：

[1] Natl Univ Def Technol, Key Lab C4 ISR, Coll Informat Syst & Management, Changsha 410073, Hunan, Peoples R China

[2] Natl Univ Def Technol, Coll Sci, Changsha 410073, Hunan, Peoples R China

来源：

ELECTRONICS LETTERS | 2010年 / 46卷 / 14期

关键词：

Image analysis - Optical resolving power - Repair - Wavelet transforms;

D O I：

10.1049/el.2010.0325

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A novel single image super-resolution reconstruction algorithm is proposed. Based on the geometrical model on the phases of complex wavelet coefficients of the image, a new image prior model leads to a powerful regularisation strategy for image super-resolution reconstruction, which is applicable to general image structures. Experimental results show that the method is effective at preserving the visual detailed information.

引用

页码：1000 / U64

页数：2

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