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Paper Abstract and Keywords
Presentation 2013-05-24 17:40
[Poster Presentation] Digital Watermarking Based on Discrete Wavelet Transform and Patchwork
Hiromu Suga, Koukan Ou, Ryuji Hamabe (FIT)
Abstract (in Japanese) (See Japanese page) 
(in English) A method of statistical processing called the patchwork has been already proposed. In this paper, a new patchwork technology using discrete wavelet transform is proposed. The binary watermark sequence is embedded into the high frequency subbands based on discrete wavelet transform using patchwork approach. Experimental results show that the watermarked images have good visual quality and high robustness in terms of both JPEG compression and Gaussian noise.
Keyword (in Japanese) (See Japanese page) 
(in English) Watermarking / DWT / Patchwork / / / / /  
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Conference Information
Committee BioX  
Conference Date 2013-05-24 - 2013-05-24 
Place (in Japanese) (See Japanese page) 
Place (in English) Toyama Prefectural University 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Workshop for student, Biometrics, etc. 
Paper Information
Registration To BioX 
Conference Code 2013-05-BioX 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Digital Watermarking Based on Discrete Wavelet Transform and Patchwork 
Sub Title (in English)  
Keyword(1) Watermarking  
Keyword(2) DWT  
Keyword(3) Patchwork  
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1st Author's Name Hiromu Suga  
1st Author's Affiliation Fukuoka Inatitute of Technology (FIT)
2nd Author's Name Koukan Ou  
2nd Author's Affiliation Fukuoka Inatitute of Technology (FIT)
3rd Author's Name Ryuji Hamabe  
3rd Author's Affiliation Fukuoka Inatitute of Technology (FIT)
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Speaker Author-1 
Date Time 2013-05-24 17:40:00 
Presentation Time 80 minutes 
Registration for BioX 
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Volume (vol) vol.113 
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