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19th International Conference on Advanced Information Networking and Applications (AINA'05) Volume 2 (INA,, USW,, WAMIS,, and IPv6 papers)
Detecting and Restoring System of Tampered Image Based on Discrete Wavelet Transformation and Block Truncation Coding
Taipei, Taiwan
March 25-March 30
ISBN: 0-7695-2249-1
Ching-Lin Wang, National Chung Cheng University
Ren-Hung Hwang, National Chung Cheng University
Tung-Shou Chen, National Taichung Institute of Technology
Hsiu-Yueh Lee, National Taichung Institute of Technology
Based on discrete wavelet transformation and block truncation coding, in this paper, a system is presented to cope with a tampered digital image. Without contrast with the original image, this system has its great advantage to detect any tampered possibility, and then restore that tampered part. Experiments have indicated that restored version is extremely close to the original one.
Index Terms:
discrete wavelet transformation, block truncation coding, tampered image
Citation:
Ching-Lin Wang, Ren-Hung Hwang, Tung-Shou Chen, Hsiu-Yueh Lee, "Detecting and Restoring System of Tampered Image Based on Discrete Wavelet Transformation and Block Truncation Coding," aina, vol. 2, pp.79-82, 19th International Conference on Advanced Information Networking and Applications (AINA'05) Volume 2 (INA,, USW,, WAMIS,, and IPv6 papers), 2005
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