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Content Provider | IEEE Xplore Digital Library |
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Author | Ching-Tang Hsieh Lai, E. Ping-Da Yang Yen-Liang Chen |
Copyright Year | 2006 |
Description | Author affiliation: Tamkang Univ., Tamsui (Ching-Tang Hsieh; Lai, E.; Ping-Da Yang; Yen-Liang Chen) |
Abstract | Currently, noise interference and data loss are two major problems that affect the processing results of image data transmission and storage. In order to restore damaged image data effectively, we propose a novel image inpainting technique based on wavelet transformation. The primary feature of our proposed technique is to separate the given image into two principal components which encompass image texture and color respectively. Then, according to the distinctive qualities of the given image, various image inpainting methods are adopted to perform image repair. By taking advantage of the separation of an image into its individual frequency components, we use the multi-resolution characteristics of wavelet transform, from the lowest spatial-frequency layer to the higher one, to analyze the image from global-area to local-area progressively. In order to substantiate the effectiveness of our proposed image inpainting method, we employed various images subject to high noise interference and/or extensive data loss or distortion. The experimental results were perfect, even if the distortion portions of the repaired images were higher than 90% |
Sponsorship | IEEE ICIC Int. National Natural Sci. Found. of China Beijing Jiaotong Univ. Kaosiung Univ. of Appl. Sci |
Starting Page | 697 |
Ending Page | 700 |
File Size | 404427 |
Page Count | 4 |
File Format | |
ISBN | 0769526160 |
DOI | 10.1109/ICICIC.2006.363 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2006-08-30 |
Publisher Place | China |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Wavelet transforms Image texture Humans Interference Propagation losses Frequency Wavelet analysis Image restoration Image storage Data communication |
Content Type | Text |
Resource Type | Article |
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