Documents disponibles écrits par cet auteur

Single-side sustaining technique for plasma display panel using dual-resonant method / Jun-Young Lee in IEEE transactions on industrial electronics, Vol. 57 N° 5 (Mai 2010) 

Public ISBD [article]  in IEEE transactions on industrial electronics > Vol. 57 N° 5 (Mai 2010) . - pp. 1635 - 1643 Titre : Single-side sustaining technique for plasma display panel using dual-resonant method Type de document : texte imprimé Auteurs : Jun-Young Lee, Auteur ; Jung Won Kang, Auteur ; Jeong, Yu-Seok, Auteur Année de publication : 2011 Article en page(s) : pp. 1635 - 1643 Note générale : Génie électrique Langues : Anglais (eng) Mots-clés : Charge  pump  Plasma  display  panel  (PDP)  Sustaining  driver Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : A new plasma display panel single-side sustaining driver with dual-resonant technique is proposed. Since this circuit enables one to keep the device voltage stresses the same as those of conventional circuit that generates alternating sustaining pulses, it is helpful to reduce driver cost in single-side sustaining driver that suffers from high-voltage stresses. To integrate the sustaining function into single side with a single power source in the driver, the charge-pump method is adopted to make negative sustaining voltage and achieve dual-resonant energy recovery on sustaining mode by controlling the voltage level of energy storage capacitor. Moreover, a method to solve the address voltage increase that is the defect of single-side driving is suggested. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5256221 [article] Single-side sustaining technique for plasma display panel using dual-resonant method [texte imprimé] / Jun-Young Lee, Auteur ; Jung Won Kang, Auteur ; Jeong, Yu-Seok, Auteur . - 2011 . - pp. 1635 - 1643. Génie électrique Langues : Anglais (eng) in IEEE transactions on industrial electronics > Vol. 57 N° 5 (Mai 2010) . - pp. 1635 - 1643 Mots-clés : Charge  pump  Plasma  display  panel  (PDP)  Sustaining  driver Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : A new plasma display panel single-side sustaining driver with dual-resonant technique is proposed. Since this circuit enables one to keep the device voltage stresses the same as those of conventional circuit that generates alternating sustaining pulses, it is helpful to reduce driver cost in single-side sustaining driver that suffers from high-voltage stresses. To integrate the sustaining function into single side with a single power source in the driver, the charge-pump method is adopted to make negative sustaining voltage and achieve dual-resonant energy recovery on sustaining mode by controlling the voltage level of energy storage capacitor. Moreover, a method to solve the address voltage increase that is the defect of single-side driving is suggested. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5256221

SVC adaptation / Truong Cong Thang in Signal processing. Image communication, Vol. 24 N° 3 (Mars 2009) 

Public ISBD [article]  in Signal processing. Image communication > Vol. 24 N° 3 (Mars 2009) . - pp. 214-228 Titre : SVC adaptation : standard tools and supporting methods Type de document : texte imprimé Auteurs : Truong Cong Thang, Auteur ; Jae-Gon Kim, Auteur ; Jung Won Kang, Auteur Article en page(s) : pp. 214-228 Note générale : Electronique Langues : Anglais (eng) Mots-clés : Video  adaptation  Scalable  video  coding  MPEG-21  Quality  of  service Index. décimale : 621.382 Dispositifs électroniques utilisant les effets des corps solides. Dispositifs semi-conducteurs Résumé : Recently, scalable video coding (SVC) has emerged as a promising video format for applications of multimedia communication. An SVC bitstream can be easily truncated (adapted) in spatial, temporal, and SNR dimensions to meet various characteristics of terminals and connections. Though SVC allows simple and flexible truncation of a coded bitstream, there still need to be efficient means to support the adaptation in different scenarios. In this paper, we review standard tools and supporting methods for SVC adaptation. We point out the practical questions and accordingly describe potential solutions to these questions. The paper also discusses two key standard tools in detail, namely MPEG-21 AdaptationQoS and SVC priority_id. DEWEY : 361.382 ISSN : 0923-5965 En ligne : http://www.sciencedirect.com/science?_ob=PublicationURL&_tockey=%23TOC%235640%23 [...] [article] SVC adaptation : standard tools and supporting methods [texte imprimé] / Truong Cong Thang, Auteur ; Jae-Gon Kim, Auteur ; Jung Won Kang, Auteur . - pp. 214-228. Electronique Langues : Anglais (eng) in Signal processing. Image communication > Vol. 24 N° 3 (Mars 2009) . - pp. 214-228 Mots-clés : Video  adaptation  Scalable  video  coding  MPEG-21  Quality  of  service Index. décimale : 621.382 Dispositifs électroniques utilisant les effets des corps solides. Dispositifs semi-conducteurs Résumé : Recently, scalable video coding (SVC) has emerged as a promising video format for applications of multimedia communication. An SVC bitstream can be easily truncated (adapted) in spatial, temporal, and SNR dimensions to meet various characteristics of terminals and connections. Though SVC allows simple and flexible truncation of a coded bitstream, there still need to be efficient means to support the adaptation in different scenarios. In this paper, we review standard tools and supporting methods for SVC adaptation. We point out the practical questions and accordingly describe potential solutions to these questions. The paper also discusses two key standard tools in detail, namely MPEG-21 AdaptationQoS and SVC priority_id. DEWEY : 361.382 ISSN : 0923-5965 En ligne : http://www.sciencedirect.com/science?_ob=PublicationURL&_tockey=%23TOC%235640%23 [...]