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Kyung-Su Kim
at KAIST
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Publications (4)
SPIE Journal Paper | 1 September 2010
Robust high-definition video watermarking based on self-synchronizing signals against composite distortions
Tae-Woo Oh, Min-Jeong Lee, Kyung-Su Kim, Heung-Kyu Lee, Hae-Yeoun Lee
OE, Vol. 49, Issue 09, 097006, (September 2010) https://doi.org/10.1117/12.10.1117/1.3488053
KEYWORDS: Digital watermarking, Video, Sensors, Video processing, Optical engineering, Error analysis, Signal detection, Continuous wavelet transforms, Filtering (signal processing), Statistical analysis
SPIE Journal Paper | 1 July 2010
Histogram estimation-scheme-based steganalysis defeating the steganography using pixel-value differencing and modulus function
Jeong-Chun Joo, Kyung-Su Kim, Heung-Kyu Lee, Hae-Yeoun Lee
OE, Vol. 49, Issue 07, 077001, (July 2010) https://doi.org/10.1117/12.10.1117/1.3463021
KEYWORDS: Steganalysis, Steganography, Samarium, Error analysis, Optical engineering, Image analysis, Information security, Image quality, Statistical analysis, Reverse modeling
SPIE Journal Paper | 1 April 2009
Improved watermark synchronization based on local autocorrelation function
Min-Jeong Lee, Kyung-Su Kim, Tae-Woo Oh, Hae-Yeoun Lee, Heung-Kyu Lee
JEI, Vol. 18, Issue 02, 023008, (April 2009) https://doi.org/10.1117/12.10.1117/1.3134121
KEYWORDS: Digital watermarking, Transform theory, Video, Mathematical modeling, Filtering (signal processing), Sensors, Information operations, Linear filtering, Electronic filtering, Denoising
Proceedings Article | 21 December 1994 Paper
Image compression based on wavelet transform for remote sensing
Heung-Kyu Lee, Seung-Woo Kim, Kyung Kim, Soon-Dal Choi
Proceedings Volume 2318, (1994) https://doi.org/10.1117/12.197239
KEYWORDS: Image compression, Wavelet transforms, Wavelets, Multispectral imaging, Landsat, Satellite imaging, Earth observing sensors, Satellites, Remote sensing, Algorithm development
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