A Primal-Dual Method for Total-Variation-Based Wavelet Domain Inpainting
Publication in refereed journal

香港中文大學研究人員

引用次數
替代計量分析
.

其它資訊
摘要Loss of information in a wavelet domain can occur during storage or transmission when the images are formatted and stored in terms of wavelet coefficients. This calls for image inpainting in wavelet domains. In this paper, a variational approach is used to formulate the reconstruction problem. We propose a simple but very efficient iterative scheme to calculate an optimal solution and prove its convergence. Numerical results are presented to show the performance of the proposed algorithm.
著者Wen YW, Chan RH, Yip AM
期刊名稱IEEE Transactions on Image Processing
出版年份2012
月份1
日期1
卷號21
期次1
出版社Institute of Electrical and Electronics Engineers (IEEE)
頁次106 - 114
國際標準期刊號1057-7149
電子國際標準期刊號1941-0042
語言英式英語
關鍵詞primal-dual; Terms-Inpainting; total variation (TV); wavelet
Web of Science 學科類別Computer Science; Computer Science, Artificial Intelligence; COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE; Engineering; Engineering, Electrical & Electronic; ENGINEERING, ELECTRICAL & ELECTRONIC

上次更新時間 2020-18-10 於 00:16