劉欣剛

人物經歷

1996 年至2000 年就讀於電子科技大學電子工程學院，2000 年7 月獲得工學學士學位並保送碩士研究生。2000 年9 月至2003 年7 月於電子科技大學電子工程學院學生科工作。2003 年9 月赴韓國嶺南大學情報通信學部學習，並分別於2005 年和2009 年獲得工學碩士和博士學位。

2010年3月至2011年8月擔任韓國BK21研究員 (韓國延世大學電氣電子工學部)；2011年1月至2015年7月任電子科技大學電子工程學院副教授/博導；2012年1月至2013年12月受聘為韓國東國大學兼職教授；2015年8月至今任電子科技大學電子工程學院教授/博導。

科研

研究領域

複雜環境下人臉/人體行為識別，高性能視頻編解碼，視頻錯誤掩蓋，圖像質量評估，模式判決

研究概況

研究領域多與多媒體信號處理及通信相關，主要包括視頻轉換碼技術、圖像質量評估、視頻信號的終端錯誤掩蓋、視頻模式判決和3D 圖像編碼等。近年來以第一作者的身份在相關研究方向的國際雜誌、學術會議上發表了七十餘篇SCI、EI 檢索的學術文章。近年來作為主研或項目主管參與了多項韓國政府、企業的項目研發工作。作為程式主席、組織委員會委員、技術委員會委員等參與了二十餘個IEEE 國際學會的主辦工作，如Cybermatics2016，IEEE SmartCity2015、IEEE CSE2014等。被邀請擔任多個如JWCN、MTAP 等具有國際影響力的學術雜誌的特邀編輯。被邀請擔任多家如IEEE Trans. on Signal Processing, IEEE Trans. on Consumer Electronic，Journal of Visual Communication and Image Representation 等國際著名學術雜誌的審稿人。

主要學術成果

X. Liu*, Y. Liu, P. Wang, C.F. Lai, H.C. Chao, "An Adaptive Mode Decision Algorithm Based on Video Texture Characteristics for HEVC Intra Prediction,"IEEE Transactions on Circuit and Systems for Video Technology, in press, DOI 10.1109/TCSVT.2016.2556278, Jan. 2016
X. Liu*, K. Kai, Y. Liu, "Stereoscopic Image Quality Assessment Based on Depth and Texture Information,"IEEE Systems Journal, in press, DOI: 10.1109/JSYST.2015.2478119, 2016
X. Liu*, Chao Sun, Kai Kang, and Lan Zhang, "Joint 3D Image Quality Assessment Metric by Using Color and Depth Information,"IEEE Systems Journal, in press, DOI: 10.1109/JSYST.2014.2313602, 2016
X. Liu*, L. Lu, Z. Shen, K. Lu, "A Novel Face Recognition Algorithm via Weighted Kernel Sparse Representation,"Future Generation Computer Systems, in press, DOI: 10.1016/j.future.2016.07.007, 2016
Liu*, P. Wang, Z. Lan,B. Shao, “Biological Characteristic Online Identification Technique over 5G Network,”IEEE Wireless Communications, vol.22, Iss.6, pp.84-90, Dec. 2015
X.Liu,L.ZhangandK.Lu, “A3DImageQualityAssessmentMethod basedonVectorInformationandSVDof QuaternionMatrixunderCloudComputing Environment,”IEEE Transactions on Cloud Computing, in press, DOI: 10.1109/TCC.2015.2513397, Jun. 2015
X. Liu*, Y. Liu, W. Yang, "High-Efficiency Mode Decision Procedure for H.264/AVC under Cloud Computing Environments,"IEEE System Journal, vol.8, no.1, pp.322-332, Mar. 2014
X. Liu* , W. Yang, "H.264/AVC Video Error Concealment Algorithm by Employing Motion Vector Recovery under Cloud Computing Environment,"Journal of SuperComputing (Springer), vol.70, Iss.3, pp.1180-1199, Dec. 2014
X. Liu*, C. Sun, W. Yang, "DCT-based objective quality assessment metric of 2D/3D image,"Multimedia Tools and Applications, vol.74, iss.8, pp.2803-2820, Apr. 2015
X. Liu* , W. Yang, Chao Sun, "Temporal Error Concealment Algorithm with Improved Ability on Motion Vector Recovery for H.264/AVC Decoder,"Journal of Internet Technology, vol.14, no.2, pp.65-73, Mar. 2013
J. Zhao, X. Liu*, "Intra Prediction Block Size Estimation Algorithm in H.264/AVC Encoder for Mobile Smart Devices Using in Wireless Networks,"Journal of Internet Technology, vol.14, no.1, pp.81-88, Jan. 2013
X. Liu*, S-C. Chen, J. Ma, L. T. Yang, "3D Video Representation and Design for Ubiquitous Environments,"Multimedia Tools and Applications, vol.67, iss.1, pp.1-6, Jun. 2013
X. Liu , X. Guan, Q. Liu*, H. Wang, "Multiple-layer scalable video coding technology based on MB-level data partition for wireless sensor networking,"Computer Communications (Elsevier), vol.35, iss.15, pp.1846-1854, Spt. 2012
X. Liu , J. Liu, K. Yoo*, and H. Cho, "Low Complexity H.264/AVC Intraframe Coding for Wireless Multimedia Sensor Network,"Journal of Universal Computer Science, vol.18, iss.9, pp.1177-1187, Jun. 2012
X. Liu , L.T. Yang, and K. Sohn*, "High-speed inter-view frame mode decision procedure for multi-view video coding,"Future Generation Computer Systems (Elsevier), vol. 28, iss.6, pp.947-956, Jun. 2012
J. Seo, X. Liu, D. Kim and K. Sohn*, "An Objective Video Quality Metric for Compressed Stereoscopic Video,"Journal of Circuits Systems and Signal Processing (Springer), vol.31, iss.3, pp.1089-1107, Jun. 2012
J. Li, X. Liu*, "Efficient iterative ordering scheme based on successive interference cancelling for sphere detection in multiple input multiple output system,"IET Communications, vol.6, iss.6, pp.613-617, Apr. 2012
L. Kai, C.F. Lai, X. Liu and X. Guan, "Energy efficiency routing with node compromised resistance in wireless sensor networks,"ACM/Springer Mobile Networks and Applications, vol.17, iss.1, pp.75-89, Feb. 2012
X. Liu, K. Sohn*, M. Qiu, M. Jo, and H. Peter In, "Low-cost H.264/AVC inter frame mode decision algorithm for mobile communication systems,"ACM/Springer Mobile Networks and Applications, vol.17, iss.1, pp.110-118, Feb. 2012
Y. Wang, X. Liu*, "Performance improvement of QO-STBC over time-selective channel for wireless network,"Journal of Network and Computer Applications (Elsevier), Jan. 2012
X. Liu*, C. Sun, W. Yang, "A Novel Full-Reference Video Quality Assessment Metric for Multimedia Broadcasting Systems,"Journal of Mobile Multimedia, vol.7, iss.4, pp.267-278, Dec. 2011
X. Liu, L.T. Yang, W. Zhu and K.H. Sohn*, "Efficient temporal error concealment algorithm for H.264/AVC Inter frame decoding,"International Journal of Communication Systems (John Wiley and Sons), vol.24, iss.10, pp.1282-1297, Oct. 2011
X. Liu, M. Chen*, W. Tang, and C. Yu, "Hybrid noreference video quality assessment focusing on codec effects,"KSII Transactions on Internet and Information Systems, vol.3 iss.2, pp.592-606, Mar. 2011
X. Liu*, J. Ma, "LCHQ: Low complexity with high quality video coded for the mobile multimedia communications,"IEEE COMSOC MMTC E-LETTER, vol.6, no.2, pp.29-31, Feb. 2011
X. Liu, K. Yoo*, "Low complexity Intra prediction algorithm for MPEG-2 to H.264/AVC transcoder,"IEEE Transactions on Consumer Electronics, vol.56, iss.2, pp. 987-994, May 2010
X. Liu, K. Yoo*, "Fast Interframe mode decision algorithm based on mode mapping and MB activity for MPEG-2 to H.264/AVC transcoding,"Journal of Visual Communication and Image Representation (Elsevier), vol.21, iss.2, pp.155-166, Feb. 2010
X. Liu, K. Yoo*, "Intra MB prediction mode decision method for fast MPEG-2 to H.264/AVC transcoding,"Journal of Korean Information and Communication Society, vol.33, no.12, pp.1046-1054, Dec. 2008
J. Wu, X. Liu*, K. Yoo, "A temporal error concealment method for H.264/AVC using motion vector recovery,"IEEE Transactions on Consumer Electronics, vol.54, no.4, pp.1880-1885, Nov. 2008
X. Liu, K. Yoo*, "A fast video mixing method for multiparty video conference,"Lecture Notes in Computer Science, vol.3656, pp.320-327, Springer-Verlag, Sep. 2005

劉欣剛

基本介紹

人物經歷

科研

研究領域

研究概況

主要學術成果

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