• Publications
  • Influence
Prediction of sound transmission loss through multilayered panels by using Gaussian distribution of directional incident energy
  • Kang, Ih, Kim
  • Physics, Medicine
  • The Journal of the Acoustical Society of America
  • 28 February 2000
In this study, a new prediction method is suggested for sound transmission loss (STL) of multilayered panels of infinite extent. Conventional methods such as random or field incidence approach oftenExpand
  • 60
  • 4
Information Hiding, 6th International Workshop, IH 2004, Toronto, Canada, May 23-25, 2004, Revised Selected Papers
  • Ih, J. Fridrich
  • Computer Science
  • Information Hiding
  • 14 February 2005
TLDR
Session 1 - Digital Media Watermarking Session Chair: Lisa Marvel (University of Delaware).- An Implementation of, and Attacks on, Zero-Knowledge Watermarkings.- Reversing Global and Local Geometrical Distortions in Image Water Marking. Expand
  • 9
  • 1
  • PDF
Design of an optimal wave-vector filter for enhancing the resolution of reconstructed source field by near-field acoustical holography (NAH)
  • Kim, Ih
  • Mathematics, Medicine
  • The Journal of the Acoustical Society of America
  • 26 May 2000
In near-field acoustical holography using the boundary element method, the reconstructed field often diverges due to the presence of small measurement errors. In order to handle this instability inExpand
  • 51
The use of partially measured source data in near-field acoustical holography based on the BEM
  • Kang, Ih
  • Mathematics, Medicine
  • The Journal of the Acoustical Society of America
  • 21 April 2000
In applying the conformal near-field acoustical holography (NAH) to actual source identification problems, it is often possible to determine the velocity at certain points of the source surface inExpand
  • 20
Refined multiload method for measuring acoustical source characteristics of an intake or exhaust system
  • Jang, Ih
  • Mathematics, Medicine
  • The Journal of the Acoustical Society of America
  • 26 May 2000
The one-port source characteristics in a duct system, viz., source impedance and strength, can be determined by using the four-load method. In this paper, to avoid the instability problem of theExpand
  • 35
Information hiding : Second International Workshop, IH'98 : Portland, Oregon, USA, April 14-17, 1998 : proceedings
TLDR
Steganography.- Information Hiding to Foil the Casual Counterfeiter.- Fingerprinting Digital Circuits on Programmable Hardware. Expand
  • 8
  • PDF
Information Hiding: First International Workshop, Cambridge, U.K., May 30 - June 1, 1996. Proceedings
TLDR
The history of steganography: How it works and why therefore any restrictions on cryptography are nonsense, at best. Expand
  • 10
  • PDF
Information hiding : 5th International Workshop, IH 2002, Noordwijkerhout, The Netherlands, October 7-9, 2002 : revised papers
TLDR
Information Hiding and Networking.- Hiding Intrusions: From the Abnormal to the Normal and Beyond.- Eliminating Steganography in Internet Traffic . Expand
  • 5
Information Hiding: 4th International Workshop, IH 2001, Pittsburgh, PA, USA, April 25-27, 2001. Proceedings
TLDR
Trustworthy Paper Documents.- An Implementation of Key-Based Digital Signal Steganography.- Distortion-Free Data Embedding for Images.- Information Hiding through Noisy Channels.- A Perceptual Audio Hashing Algorithm . Expand
  • 4
Information hiding : third International Workshop, IH'99, Dresden, Germany, September 29-October 1, 1999 : proceedings
TLDR
An Information-Theoretic Approach to Steganography and Watermarking.- A Bayesian Approach to Affine Resistant Image Watermarks. Expand
  • 4
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