Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Jong Won Seok"'
Autor:
Jong-Won Seok
Publikováno v:
Transactions of the Korean Society of Mechanical Engineers A. 28:1255-1261
A variational approximation procedure is introduced to study the contact stresses between a representative asperity and a feature generally happening in superfinishing processes such as FAM. After a description of the model under consideration is pre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::61e7dfe709d31bd23a492da94d18bc59
https://doi.org/10.3795/ksme-a.2004.28.9.1255
https://doi.org/10.3795/ksme-a.2004.28.9.1255
Autor:
Jong-Won Seok
Publikováno v:
Transactions of the Korean Society of Mechanical Engineers A. 28:617-623
This paper describes a dynamic thermal model for a representative dual axis rotational Chemical-Mechanical Polishing (CMP) tool. The model is one-dimensional but configured in the two-dimensional space and consists of three sub-models (pad, wafer and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad9d6dbc9b6d23be46606b225ba4ff79
https://doi.org/10.3795/ksme-a.2004.28.5.617
https://doi.org/10.3795/ksme-a.2004.28.5.617
Autor:
Jong Won Seok, Keun Sung Bae
Publikováno v:
ICASSP
This paper describes a general problem of removing additive background noise from the noisy speech in the wavelet domain. A semisoft thresholding is used to remove noise components from the wavelet coefficients of noisy speech. To prevent the quality
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d7fccf2efd4fe698eab528557d413825
https://doi.org/10.1109/icassp.1997.596190
https://doi.org/10.1109/icassp.1997.596190
Publikováno v:
ICASSP
Echo watermarking marks audio signals by adding an echo. The embedded signal is not additive noise but an audio signal having the same statistical and perceptual characteristics. The echo is even perceived as added resonance. Conventional echo waterm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c365a1120cd94d002054b43d915ee841
https://doi.org/10.1109/icassp.2001.941176
https://doi.org/10.1109/icassp.2001.941176
Autor:
Ahn Chi-Teuk, Young-Kwon Lim, Jong-Won Seok, Yong-Suk Kim, Kyu Won Lee, Sang-Woo Ahn, Jin-Young Yang, Minsik Park
Publikováno v:
ISCAS
This paper describes architecture of a streaming system for interactive digital television broadcast, using MPEG-4/7 technology in delivering interactive services. The streaming system complies with ATSC (Advanced Television Systems Committee) Digita
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::86ce3fd41349a4039544a3ac3c73eabc
https://doi.org/10.1109/iscas.2000.856121
https://doi.org/10.1109/iscas.2000.856121
Publikováno v:
ICME
A new echo embedding technique in audio watermarking is proposed. The proposed method enables one to embed large energy echoes while the host audio quality is not deteriorated, so that it is robust to common signal processing modifications and resist
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9274671530b2b462c9f7e3c43aaa1f50
https://doi.org/10.1109/icme.2001.1237720
https://doi.org/10.1109/icme.2001.1237720
Publikováno v:
IEEE International Conference on Multimedia & Expo, 2001. ICME 2001; 2001, p317-320, 4p
Autor:
Jin Woo Hong, Jong Won Seok
Publikováno v:
Electronics Letters. 37:60
A novel audio watermarking algorithm is presented as a means of protecting unauthorised copying of digital audio data. The proposed watermarking scheme includes a psychoacoustic model to achieve perceptual transparency after carrying out an embedding
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::169b492869afed8f1824b923ca548674
https://doi.org/10.1049/el:20010029
https://doi.org/10.1049/el:20010029
Autor:
Jong Won Seok, Keunsung Bae
Publikováno v:
Electronics Letters. 35:123
A subframe phase randomisation method is proposed and applied to the enhanced speech with spectral subtraction method to reduce musical noise in the nonvoicing region. The musical noise in the spectral subtraction method is largely due to narrowband
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f24fdd98d720b0501fd73904685d0f4e
https://doi.org/10.1049/el:19990122
https://doi.org/10.1049/el:19990122
Publikováno v:
2004 IEEE International Conference on Multimedia & Expo (ICME) (IEEE Cat. No.04TH8763); 2004, p193-193, 1p