Image magnification method using compressed sensing

Fei Shang*, Hui Qian Du

*此作品的通讯作者

科研成果: 书/报告/会议事项章节会议稿件同行评审

1 引用 (Scopus)

摘要

In this paper, a new method for image magnification is presented. The image reduction is seen as a result of image multiplying with a compressed matrix, and the magnification is stated as an inverse problem of reduction. We exploit the reconstruction idea of Compressed Sensing and propose a norm minimization model to solve the inverse problem. The norm reflects the image's natural property - compressive in transform domain and local smoothness in space domain, its minimization is the magnification result. The experimental results show that the enlarged images produced by the new method have higher precision and hence offer more detail information than traditional methods.

源语言英语
主期刊名ICALIP 2010 - 2010 International Conference on Audio, Language and Image Processing, Proceedings
1484-1488
页数5
DOI
出版状态已出版 - 2010
活动2010 International Conference on Audio, Language and Image Processing, ICALIP 2010 - Shanghai, 中国
期限: 23 11月 201025 11月 2010

出版系列

姓名ICALIP 2010 - 2010 International Conference on Audio, Language and Image Processing, Proceedings

会议

会议2010 International Conference on Audio, Language and Image Processing, ICALIP 2010
国家/地区中国
Shanghai
时期23/11/1025/11/10

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引用此

Shang, F., & Du, H. Q. (2010). Image magnification method using compressed sensing. 在 ICALIP 2010 - 2010 International Conference on Audio, Language and Image Processing, Proceedings (页码 1484-1488). 文章 5684520 (ICALIP 2010 - 2010 International Conference on Audio, Language and Image Processing, Proceedings). https://doi.org/10.1109/ICALIP.2010.5684520