人物經(jīng)歷
1996 年至2000 年就讀于電子科技大學(xué)電子工程學(xué)院，2000 年7 月獲得工學(xué)學(xué)士學(xué)位并保送碩士研究生。2000 年9 月至2003 年7 月于電子科技大學(xué)電子工程學(xué)院學(xué)生科工作。2003 年9 月赴韓國(guó)嶺南大學(xué)情報(bào)通信學(xué)部學(xué)習(xí)，并分別于2005 年和2009 年獲得工學(xué)碩士和博士學(xué)位。
2010年3月至2011年8月?lián)雾n國(guó)BK21研究員 (韓國(guó)延世大學(xué)電氣電子工學(xué)部)；2011年1月至2015年7月任電子科技大學(xué)電子工程學(xué)院副教授/博導(dǎo)；2012年1月至2013年12月受聘為 韓國(guó)東國(guó)大學(xué)兼職教授；2015年8月至今任電子科技大學(xué)電子工程學(xué)院教授/博導(dǎo)。
科研
研究領(lǐng)域
復(fù)雜環(huán)境下人臉/人體行為識(shí)別，高性能視頻編解碼，視頻錯(cuò)誤掩蓋，圖像質(zhì)量評(píng)估，模式判決
研究概況
研究領(lǐng)域多與多媒體信號(hào)處理及通信相關(guān)，主要包括視頻轉(zhuǎn)換碼技術(shù)、圖像質(zhì)量評(píng)估、視頻信號(hào)的終端錯(cuò)誤掩蓋、視頻模式判決和3D 圖像編碼等。近年來(lái)以第一作者的身份在相關(guān)研究方向的國(guó)際雜志、學(xué)術(shù)會(huì)議上發(fā)表了五十余篇SCI、EI 檢索的學(xué)術(shù)文章。近年來(lái)作為主研或項(xiàng)目主管參與了多項(xiàng)韓國(guó)政府、企業(yè)的項(xiàng)目研發(fā)工作。作為程序主席、組織委員會(huì)委員、技術(shù)委員會(huì)委員等參與了二十余個(gè)IEEE 國(guó)際學(xué)會(huì)的主辦工作，如U-Science2013、CIT2012、ISPA2011、UMES2011、CSE2010、HPCC2009 等。被邀請(qǐng)擔(dān)任多個(gè)如JWCN、MTAP 等具有國(guó)際影響力的學(xué)術(shù)雜志的特邀編輯。被邀請(qǐng)擔(dān)任多家如IEEE Trans. on Signal Processing, IEEE Trans. on Consumer Electronic,Journal of Visual Communication and Image Representation 等國(guó)際著名學(xué)術(shù)雜志的審稿人。
主要學(xué)術(shù)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. 2016X. 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, 2016X. 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, 2016X. 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, 2016Liu*, 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. 2015X.Liu,L.ZhangandK.Lu, “A3DImageQualityAssessmentMethod basedonVectorInformationandSVDof QuaternionMatrixunderCloudComputing Environment,”IEEE Transactions on Cloud Computing, in press, DOI: 10.1109/TCC.2015.2513397, Jun. 2015X. 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. 2014X. 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. 2014X. 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. 2015X. 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. 2013J. 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. 2013X. 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. 2013X. 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. 2012X. 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. 2012X. 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. 2012J. 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. 2012J. 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. 2012L. 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. 2012X. 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. 2012Y. Wang, X. Liu*, "Performance improvement of QO-STBC over time-selective channel for wireless network,"Journal of Network and Computer Applications (Elsevier), Jan. 2012X. 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. 2011X. 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. 2011X. 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. 2011X. 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. 2011X. 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 2010X. 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. 2010X. 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. 2008J. 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. 2008X. 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（以上資料來(lái)源于）
