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@article{ART001009254},
author={Rhee, Jay Hyuk and Hoseok Moon and Park Sangsung and JANG， Dong Sik},
title={A Wavelet-based Adaptive Image Watermarking Using Edge Table},
journal={Journal of The Korea Society of Computer and Information},
issn={1598-849X},
year={2006},
volume={11},
number={2},
pages={53-64}

TY - JOUR
AU - Rhee, Jay Hyuk
AU - Hoseok Moon
AU - Park Sangsung
AU - JANG， Dong Sik
TI - A Wavelet-based Adaptive Image Watermarking Using Edge Table
JO - Journal of The Korea Society of Computer and Information
PY - 2006
VL - 11
IS - 2
PB - The Korean Society Of Computer And Information
SP - 53
EP - 64
SN - 1598-849X
AB - A discrete wavelet transform(DWT)-based image watermarking algoritmm is proposed in this paper. the proposed method decompose the original image into four subsampled images. Subsampled images are transformed by 2 level DWT, respectivelty. The proposed method embeds the watermark into one of the subsampled DWT images using edge table that represents dege chracteristics of the original image. Without an original image, a watermark is extracted through comparison one subsampled DWT image inserted the watermark with the rest of the submapled DWT images. many exiting methodes do not adequately estimate edge regions where intensities are changed abruptly. The proposed method address with an edge table. Also, even if the watermark is embedded into a low frequency area, our method preserves the image quality. The vality of the proposed method is demonstrated through the PSNR test and subjective image quality that human eyes feel.
KW - 웨이블릿 변환(Discrete Wavelet Transform(DWT));디지털 워터마킹(Digital Watermarking);에지 테이블(Edge Table).
DO -
UR -
ER -

Rhee, Jay Hyuk, Hoseok Moon, Park Sangsung and JANG， Dong Sik. (2006). A Wavelet-based Adaptive Image Watermarking Using Edge Table. Journal of The Korea Society of Computer and Information, 11(2), 53-64.

Rhee, Jay Hyuk, Hoseok Moon, Park Sangsung and JANG， Dong Sik. 2006, "A Wavelet-based Adaptive Image Watermarking Using Edge Table", Journal of The Korea Society of Computer and Information, vol.11, no.2 pp.53-64.

Rhee, Jay Hyuk, Hoseok Moon, Park Sangsung, JANG， Dong Sik "A Wavelet-based Adaptive Image Watermarking Using Edge Table" Journal of The Korea Society of Computer and Information 11.2 pp.53-64 (2006) : 53.

Rhee, Jay Hyuk, Hoseok Moon, Park Sangsung, JANG， Dong Sik. A Wavelet-based Adaptive Image Watermarking Using Edge Table. 2006; 11(2), 53-64.

Rhee, Jay Hyuk, Hoseok Moon, Park Sangsung and JANG， Dong Sik. "A Wavelet-based Adaptive Image Watermarking Using Edge Table" Journal of The Korea Society of Computer and Information 11, no.2 (2006) : 53-64.

Rhee, Jay Hyuk; Hoseok Moon; Park Sangsung; JANG， Dong Sik. A Wavelet-based Adaptive Image Watermarking Using Edge Table. Journal of The Korea Society of Computer and Information, 11(2), 53-64.

Rhee, Jay Hyuk; Hoseok Moon; Park Sangsung; JANG， Dong Sik. A Wavelet-based Adaptive Image Watermarking Using Edge Table. Journal of The Korea Society of Computer and Information. 2006; 11(2) 53-64.

Rhee, Jay Hyuk, Hoseok Moon, Park Sangsung, JANG， Dong Sik. A Wavelet-based Adaptive Image Watermarking Using Edge Table. 2006; 11(2), 53-64.

Rhee, Jay Hyuk, Hoseok Moon, Park Sangsung and JANG， Dong Sik. "A Wavelet-based Adaptive Image Watermarking Using Edge Table" Journal of The Korea Society of Computer and Information 11, no.2 (2006) : 53-64.