Table of Content

Open Access

ARTICLE

Image Interpolation via Gaussian-Sinc Interpolators with Partition of Unity

Gang Xu1, *, Ran Ling1, Lishan Deng1, Qing Wu1, Weiyin Ma2
1 School of Computer Science and Technology, Hangzhou Dianzi University, Hangzhou, China.
2 Department of Mechanical and Biomedical Engineering, City University of Hong Kong, Hong Kong
* Corresponding Author: Gang Xu. Email: .

Computers, Materials & Continua 2020, 62(1), 309-319. https://doi.org/10.32604/cmc.2020.06509

Abstract

In this paper, we propose a novel image interpolation method by using Gaussian-Sinc automatic interpolators with partition of unity property. A comprehensive comparison is made with classical image interpolation methods, such as the bicubic interpolation, Lanczos interpolation, cubic Schaum interpolation, cubic B-spline interpolation and cubic Moms interpolation. The experimental results show the effectiveness of the improved image interpolation method via some image quality metrics such as PSNR and SSIM.

Keywords

Image interpolation method, Gaussian-Sinc function, partition of unity property.

Cite This Article

G. Xu, R. Ling, L. Deng, Q. Wu and W. Ma, "Image interpolation via gaussian-sinc interpolators with partition of unity," Computers, Materials & Continua, vol. 62, no.1, pp. 309–319, 2020.

Citations




This work is licensed under a Creative Commons Attribution 4.0 International License , which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
  • 1114

    View

  • 1470

    Download

  • 0

    Like

Related articles

Share Link

WeChat scan