Zicheng Liu

Hong Cheng, Zicheng Liu, Lu Yang, Xuewen Chen: Sparse representation and learning in visual recognition: Theory and applications. Signal Processing 93(6): 1408-1425 (2013)

Gang Yu, Junsong Yuan, Zicheng Liu: Action Search by Example Using Randomized Visual Vocabularies. IEEE Transactions on Image Processing 22(1): 377-390 (2013)

Hong Cheng, Zicheng Liu, Jie Yang: Multi-support-region image descriptors and its application to street landmark localization. Mach. Vis. Appl. 23(4): 805-819 (2012)

Yingli Tian, Liangliang Cao, Zicheng Liu, Zhengyou Zhang: Hierarchical Filtered Motion for Action Recognition in Crowded Videos. IEEE Transactions on Systems, Man, and Cybernetics, Part C 42(3): 313-323 (2012)

Zicheng Liu: Human Activity Recognition with 2D and 3D Cameras. CIARP 2012: 37

Antônio Wilson Vieira, Erickson R. Nascimento, Gabriel L. Oliveira, Zicheng Liu, Mario Fernando Montenegro Campos: STOP: Space-Time Occupancy Patterns for 3D Action Recognition from Depth Map Sequences. CIARP 2012: 252-259

Jiang Wang, Zicheng Liu, Ying Wu, Junsong Yuan: Mining actionlet ensemble for action recognition with depth cameras. CVPR 2012: 1290-1297

Gang Yu, Junsong Yuan, Zicheng Liu: Propagative Hough Voting for Human Activity Recognition. ECCV (3) 2012: 693-706

Jiang Wang, Zicheng Liu, Jan Chorowski, Zhuoyuan Chen, Ying Wu: Robust 3D Action Recognition with Random Occupancy Patterns. ECCV (2) 2012: 872-885

Hong Cheng, Rongchao Yu, Zicheng Liu, Yiguang Liu: A Pyramid Nearest Neighbor Search Kernel for object categorization. ICPR 2012: 2809-2812

Di Guo, Xiaobo Qu, Lianfen Huang, Yan Yao, Zicheng Liu, Ming-Ting Sun: Sparsity-based online missing sensor data recovery. ISCAS 2012: 918-921

Gang Yu, Junsong Yuan, Zicheng Liu: Predicting human activities using spatio-temporal structure of interest points. ACM Multimedia 2012: 1049-1052

Junsong Yuan, Zicheng Liu, Ying Wu: Discriminative Video Pattern Search for Efficient Action Detection. IEEE Trans. Pattern Anal. Mach. Intell. 33(9): 1728-1743 (2011)

Zicheng Liu, Ming-Ting Sun, Chia-Wen Lin, Zhengyou Zhang, Zhu Liu, Homer H. Chen, Yap-Peng Tan, Oscar C. Au: Introduction to the ICME2010 Special Issue. IEEE Transactions on Multimedia 13(3): 417-420 (2011)

Gang Yu, Norberto A. Goussies, Junsong Yuan, Zicheng Liu: Fast Action Detection via Discriminative Random Forest Voting and Top-K Subvolume Search. IEEE Transactions on Multimedia 13(3): 507-517 (2011)

Yang Wang, Zicheng Liu, Baining Guo: Face Synthesis. Handbook of Face Recognition 2011: 521-547

Gang Yu, Junsong Yuan, Zicheng Liu: Unsupervised random forest indexing for fast action search. CVPR 2011: 865-872

Hong Cheng, Zicheng Liu, Yang Zhao, Guo Ye: Real world activity summary for senior home monitoring. ICME 2011: 1-4

Gang Yu, Junsong Yuan, Zicheng Liu: Real-time human action search using random forest based hough voting. ACM Multimedia 2011: 1149-1152

Mingli Song, Dacheng Tao, Zicheng Liu, Xuelong Li, Mengchu Zhou: Image Ratio Features for Facial Expression Recognition Application. IEEE Transactions on Systems, Man, and Cybernetics, Part B 40(3): 779-788 (2010)

Liangliang Cao, Zicheng Liu, Thomas S. Huang: Cross-dataset action detection. CVPR 2010: 1998-2005

Norberto A. Goussies, Zicheng Liu, Junsong Yuan: Efficient search of Top-K video subvolumes for multi-instance action detection. ICME 2010: 328-333

Liangliang Cao, Yingli Tian, Zicheng Liu, Benjamin Yao, Zhengyou Zhang, Thomas S. Huang: Action detection using multiple spatial-temporal interest point features. ICME 2010: 340-345

Hong Cheng, Zicheng Liu, Jie Yang: Learning feature transforms for object detection from panoramic images. ICME 2010: 643-648

Yang Wang, Lei Zhang, Zicheng Liu, Gang Hua, Zhen Wen, Zhengyou Zhang, Dimitris Samaras: Face Relighting from a Single Image under Arbitrary Unknown Lighting Conditions. IEEE Trans. Pattern Anal. Mach. Intell. 31(11): 1968-1984 (2009)

Mingxuan Sun, Zicheng Liu, Jingyu Qiu, Zhengyou Zhang, M. Sinclair: Active Lighting for Video Conferencing. IEEE Trans. Circuits Syst. Video Techn. 19(12): 1819-1829 (2009)

Yuxu Lin, Chun Chen, Mingli Song, Zicheng Liu: Dual-RBF based surface reconstruction. The Visual Computer 25(5-7): 599-607 (2009)

Gang Hua, Cha Zhang, Zicheng Liu, Zhengyou Zhang, Ying Shan: Efficient Scale-Space Spatiotemporal Saliency Tracking for Distortion-Free Video Retargeting. ACCV (2) 2009: 182-192

Junsong Yuan, Zicheng Liu, Ying Wu: Discriminative subvolume search for efficient action detection. CVPR 2009: 2442-2449

Hong Cheng, Zicheng Liu, Jie Yang: Sparsity induced similarity measure for label propagation. ICCV 2009: 317-324

Mehrez Souden, Zicheng Liu: Optimal joint linear acoustic echo cancelation and blind source separation in the presence of loudspeaker nonlinearity. ICME 2009: 117-120

Yuxu Lin, Chun Chen, Mingli Song, Jiajun Bu, Zicheng Liu: Implicit Surface Reconstruction with an Analogy of Polar Field Model. PSIVT 2009: 436-448

Amarnag Subramanya, Zhengyou Zhang, Zicheng Liu, Alex Acero: Multisensory processing for speech enhancement and magnitude-normalized spectra for speech modeling. Speech Communication 50(3): 228-243 (2008)

Wanqing Li, Zhengyou Zhang, Zicheng Liu: Expandable Data-Driven Graphical Modeling of Human Actions Based on Salient Postures. IEEE Trans. Circuits Syst. Video Techn. 18(11): 1499-1510 (2008)

Hong Cheng, Zicheng Liu, Nanning Zheng, Jie Yang: A deformable local image descriptor. CVPR 2008

Jacek P. Dmochowski, Zicheng Liu, Philip A. Chou: Blind source separation in a distributed microphone meeting environment for improved teleconferencing. ICASSP 2008: 89-92

Sasa Junuzovic, Rajesh Hegde, Zhengyou Zhang, Philip A. Chou, Zicheng Liu, Cha Zhang: Requirements and recommendations for an enhanced meeting viewing experience. ACM Multimedia 2008: 539-548

Cha Zhang, Zicheng Liu, Zhengyou Zhang, Qi Zhao: Semantic saliency driven camera control for personal remote collaboration. MMSP 2008: 28-33

Wanqing Li, Zhengyou Zhang, Zicheng Liu: Graphical modeling and decoding of human actions. MMSP 2008: 175-180

Mingli Song, Zhao Dong, Christian Theobalt, Huiqiong Wang, Zicheng Liu, Hans-Peter Seidel: A Generic Framework for Efficient 2-D and 3-D Facial Expression Analogy. IEEE Transactions on Multimedia 9(7): 1384-1395 (2007)

Zicheng Liu, Michael F. Cohen, Deepti Bhatnagar, Ross Cutler, Zhengyou Zhang: Head-Size Equalization for Improved Visual Perception in Video Conferencing. IEEE Transactions on Multimedia 9(7): 1520-1527 (2007)

Yang Wang, Zicheng Liu, Gang Hua, Zhen Wen, Zhengyou Zhang, Dimitris Samaras: Face Re-Lighting from a Single Image under Harsh Lighting Conditions. CVPR 2007

Hong Cheng, Zicheng Liu, Nanning Zheng, Jie Yang: Enhancing a Driver's Situation Awareness using a Global View Map. ICME 2007: 1019-1022

Zicheng Liu, Cha Zhang, Zhengyou Zhang: Learning-Based Perceptual Image Quality Improvement for Video Conferencing. ICME 2007: 1035-1038

George Bebis, Richard D. Boyle, Bahram Parvin, Darko Koracin, Nikos Paragios, Tanveer Fathima Syeda-Mahmood, Tao Ju, Zicheng Liu, Sabine Coquillart, Carolina Cruz-Neira, Torsten Müller, Thomas Malzbender (Eds.): Advances in Visual Computing, Third International Symposium, ISVC 2007, Lake Tahoe, NV, USA, November 26-28, 2007, Proceedings, Part I. Lecture Notes in Computer Science 4841, Springer 2007, isbn 978-3-540-76857-9

George Bebis, Richard D. Boyle, Bahram Parvin, Darko Koracin, Nikos Paragios, Tanveer Fathima Syeda-Mahmood, Tao Ju, Zicheng Liu, Sabine Coquillart, Carolina Cruz-Neira, Torsten Müller, Thomas Malzbender (Eds.): Advances in Visual Computing, Third International Symposium, ISVC 2007, Lake Tahoe, NV, USA, November 26-28, 2007, Proceedings, Part II. Lecture Notes in Computer Science 4842, Springer 2007, isbn 978-3-540-76855-5

Gang Hua, Zicheng Liu, Zhengyou Zhang, Ying Wu: Iterative Local-Global Energy Minimization for Automatic Extraction of Objects of Interest. IEEE Trans. Pattern Anal. Mach. Intell. 28(10): 1701-1706 (2006)

Qingshan Zhang, Zicheng Liu, Baining Guo, Demetri Terzopoulos, Heung-Yeung Shum: Geometry-Driven Photorealistic Facial Expression Synthesis. IEEE Trans. Vis. Comput. Graph. 12(1): 48-60 (2006)

Mingli Song, Zicheng Liu, Baining Guo: Real-Time Facial Expression Mapping for High Resolution 3D Meshes. Computer Graphics International 2006: 277-287

Gang Hua, Zicheng Liu, Zhengyou Zhang, Ying Wu: Automatic Business Card Scanning with a Camera. ICIP 2006: 373-376

Mingli Song, Huiqiong Wang, Jiajun Bu, Chun Chen, Zicheng Liu: Subtle Facial Expression Modeling with Vector Field Decomposition. ICIP 2006: 2101-2104

Amarnag Subramanya, Zhengyou Zhang, Zicheng Liu, Alex Acero: Speech Modelingwith Magnitude-Normalized Complex Spectra and Its Application to Multisensory Speech Enhancement. ICME 2006: 1157-1160

Yong Rui, Zicheng Liu, Shannon Kallin, Gavin Janke, Cem Paya: Characters or Faces: A User Study on Ease of Use for HIPs. HIP 2005: 53-65

Ya Chang, Ross Cutler, Zicheng Liu, Zhengyou Zhang, Alex Acero, Matthew Turk: Automatic Head-size Equalization in Panorama Images for Video Conferencing. ICME 2005: 506-509

Zicheng Liu, Michael F. Cohen: Head-size equalization for better visual perception of video conferencing. ICME 2005: 916-919

Amarnag Subramanya, Li Deng, Zicheng Liu, Zhengyou Zhang: Multi-sensory speech processing: incorporating automatically extracted hidden dynamic information. ICME 2005: 1074-1077

Amarnag Subramanya, Zhengyou Zhang, Zicheng Liu, Jasha Droppo, Alex Acero: A graphical model for multi-sensory speech processing in air-and-bone conductive microphones. INTERSPEECH 2005: 2361-2364

Zicheng Liu, Zhengyou Zhang, Ying Shan: Image-Based Surface Detail Transfer. IEEE Computer Graphics and Applications 24(3): 30-35 (2004)

Zhengyou Zhang, Zicheng Liu, Dennis Adler, Michael F. Cohen, Erik Hanson, Ying Shan: Robust and Rapid Generation of Animated Faces from Video Images: A Model-Based Modeling Approach. International Journal of Computer Vision 58(2): 93-119 (2004)

Yong Rui, Zicheng Liu: ARTiFACIAL: Automated Reverse Turing test using FACIAL features. Multimedia Syst. 9(6): 493-502 (2004)

Zhen Wen, Zicheng Liu, Michael F. Cohen, Jin Li, Ke Colin Zheng, Thomas S. Huang: Low bit-rate video streaming for face-to-face teleconference. ICME 2004: 1631-1634

Zhen Wen, Zicheng Liu, Thomas S. Huang: Face Relighting with Radiance Environment Maps. CVPR (2) 2003: 158-165

Yong Rui, Zicheng Liu: ARTiFACIAL: automated reverse turing test using FACIAL features. ACM Multimedia 2003: 295-298

Yong Rui, Zicheng Liu: Excuse me, but are you human? ACM Multimedia 2003: 462-463

Zhen Wen, Zicheng Liu, Thomas S. Huang: Model-based face image coding using spherical harmonics. ICIP (1) 2002: 185-188

Zhen Wen, Thomas S. Huang, Zicheng Liu: On recovering detailed face deformation under general lighting using height from shading. ICME (1) 2002: 465-468

Ross Cutler, Yong Rui, Anoop Gupta, Jonathan J. Cadiz, Ivan Tashev, Li-wei He, Alex Colburn, Zhengyou Zhang, Zicheng Liu, Steve Silverberg: Distributed meetings: a meeting capture and broadcasting system. ACM Multimedia 2002: 503-512

Zicheng Liu, Zhengyou Zhang, Chuck Jacobs, Michael F. Cohen: Rapid modeling of animated faces from video. Journal of Visualization and Computer Animation 12(4): 227-240 (2001)

Ying Shan, Zicheng Liu, Zhengyou Zhang: Image-Based Surface Detail Transfer. CVPR (2) 2001: 794-

Ying Shan, Zicheng Liu, Zhengyou Zhang: Model-Based Bundle Adjustment with Application to Face Modeling. ICCV 2001: 644-651

Zhengyou Zhang, Zicheng Liu, Dennis Adler, Michael F. Cohen, Erik Hanson, Ying Shan: Cloning Your Own Face with a Desktop Camera. ICCV 2001: 745

Zicheng Liu, Zhengyou Zhang, Dennis Adler, Erik Hanson, Michael F. Cohen: A Robust and Fast Face Modeling System. IEEE Pacific Rim Conference on Multimedia 2001: 269-276

Zicheng Liu, Ying Shan, Zhengyou Zhang: Expressive expression mapping with ratio images. SIGGRAPH 2001: 271-276

Zicheng Liu, Zhengyou Zhang: Robust Head Motion Computation by Taking Advantage of Physical Properties. Workshop on Human Motion 2000: 73-

Zicheng Liu, Zhengyou Zhang, Chuck Jacobs, Michael F. Cohen: Rapid modeling of animated faces from video images. ACM Multimedia 2000: 475-476

Jin-yi Cai, Zicheng Liu: The Bounded Membership Problem of the Monoid SL_2(N). Mathematical Systems Theory 29(6): 573-587 (1996)

Jin-yi Cai, Wolfgang H. J. Fuchs, Dexter Kozen, Zicheng Liu: Efficient Average-Case Algorithms for the Modular Group. FOCS 1994: 143-152

Zicheng Liu, Steven J. Gortler, Michael F. Cohen: Hierarchical spacetime control. SIGGRAPH 1994: 35-42

Jin-yi Cai, Wolfgang H. J. Fuchs, Dexter Kozen, Zicheng Liu: Efficient Average-Case Algorithms for the Modular Group. Electronic Colloquium on Computational Complexity (ECCC) 1(16) (1994)