Qionghai Dai


Professor

E-mail : daiqh@sz.tsinghua.edu.cn, qhdai@tsinghua.edu.cn

Tel & Fax : (86)-755-2603-6770, (86)-10-62773606

PROFESSIONAL EXPERIENCE




2005.1- present  Tsinghua University,  Professor

1999.1-2004.12 Department of Automation, Tsinghua University,  Associate Professor

1997.1-1998.12  Department of Automation, Tsinghua University,  Post-doctor

AWARDS AND HONORS




1. “3D Video Reconstruction and Display Techniques and Apparatuses”, National Invention Award, First Prize, 2012

2. “Novel Techniques in Video Streaming Service for Converged Network”, National Invention Award, Second Prize, 2008

3. National Science Fund for Distinguished Young Scholars, 2005

TEACHING




00250141  Capturing and Displaying of Visual Information, Undergraduate Course

30250223  Basis and Application of Digital Video, Undergraduate Course

80250773  Video Processing and Broadband Communication, Postgraduate Course

80250852  Computational Photography, Postgraduate Course

RESEARCH INTERESTS




1.Computational Photography

2.Computational Imaging

3.Computer Vision

4. 3D Video

FINISHED PROJECTS (AS PI)




1. Source Coding and Channel Coding, National Science Fund for Distinguished Young Scholars, NSFC, 2006-2009 (PI)

2. Key Techniques of Digital Media Networking System, Key Program, NSFC, 2005-2008 (PI)

ONGOING PROJECTS (AS PI)




1.Multi-dimensional and Multi-scale High-resolution Computational Photography Instrument, National Major Project of Scientific Instrument, National Natural Science Foundation of China (NSFC), 2014-2018 (PI)

2. New theories and technologies in computational photography, Projects of International Cooperation and Exchanges, NSFC, 2012-2016 (PI)

3. Data driven perception and understanding of multidimensional media data, Key Program, NSFC, 2011-2014 (PI)

4. Research on Basic Theory of Vision-based Navigation for Aircraft’s Approach under Complex Conditions, National Program on Key Basic Research Project (973 Program), 2010-2014 (PI)


SELECTED PUBLICATIONS




[1] G. Ye, E. Garces, Y. Liu, Q. Dai, D. Gutierrez, “Intrinsic Video and Applications,” to appear in ACM Transactions on Graphics, 2014

[2] Y. Gao, R. Ji, P. Cui, Q. Dai, G. Hua, “Hyperspectral Image Classification Through Bilayer Graph-Based Learning,” IEEE Transactions on Image Processing, Vol. 23, No. 7, pp. 2769-2778, 2014

[3] X. Hu, Y. Deng, X. Lin, J. Suo, Q. Dai, C. Barsi , R. Raskar, “Robust and accurate transient light transport decomposition via convolutional sparse coding,” Optics Letters, Vol. 39, No. 11, pp. 3177-3180, 2014

[4] J. Suo, L. Bian, F. Chen, Q. Dai, “Bispectral Coding: Compressive and High Quality Acquisition of Fluorescence and Reflectance,” Optics Express, Vol. 22, No. 2, pp. 1697-1712, 2014

[5] F. Shao, W. Lin, G. Jiang, Y. Mei, Q. Dai. “Depth map coding for view synthesis based on distortion analyses,” IEEE Journal on Emerging and Selected Topics in Circuits and Systems, Vol. 4, No. 1, pp. 106-117, 2014

[6] Wu, A. Velten, M. O’Toole, B. Masia, A. Agrawal, Q. Dai, R. Ramesh, “Decomposing Global Light Transport Using Time of Flight Imaging,” International Journal of Computer Vision, Vol. 107,No. 2, pp. 123-138, 2014

[7] Wu, G. Wetzstein, C. Barsi, T. Willwacher, Q. Dai, R. Raskar, “Ultra-fast lensless computational imaging through 5D frequency analysis of time-resolved light transport,” International Journal of Computer Vision, pp. 1-13, 2013

[8] Y. Liu, J. Gall, C. Stoll, Q. Dai, H. Seidel, C. Theobalt, “Markerless Motion Capture of Multiple Characters Using Multiview Image Segmentation,” IEEE Transactions on Pattern Analysis and Machine Intelligence, Vol. 35, No. 11, pp. 2720-35, 2013 spotlight paper

[9] Y. Deng, Q. Dai, R. Liu, Z. Zhang, S. Hu, “Low-Rank Structure Learning via Nonconvex Heuristic Recovery,” IEEE Transactions on Neural Networks and Learning Systems, Vol. 24, No. 3, pp. 383-396, 2013 spotlight paper

[10] Y. Wang, J. Min, J. Zhang, Y. Liu, F. Xu, Q. Dai, J. Chai, “Video-based hand manipulation capture through composite motion control,” ACM Transactions on Graphics, Vol. 32, No. 4, pp. 43, 2013

[11] C. Ma, X. Cao, X. Tong, Q. Dai, S. Lin, “Acquisition of High Spatial and Spectral Resolution Video with a Hybrid Camera System,” International Journal of Computer Vision, pp. 1-15, 2013

[12] J. Suo, X. Chen, S. Shan, W. Gao, Q. Dai, “A Concatenational Graph Evolution Aging Model,” IEEE Transactions on Pattern Analysis And Machine Intelligence, Vol. 34 , No. 11, pp. 2083-2096, 2012

[13] Xu, Y. Liu, C. Stoll, J. Tompkin, G. Bharaj, Q. Dai, H. Seidel, J. Kautz, C. Theobalt, “Video-based Characters –Creating New Human Performances from a Multi-view Video Database,” ACM Transactions on Graphics, Vol. 30, No. 4, pp. 32, 2011

[14] X. Cao, H. Du, X. Tong, Q. Dai , S. Lin, “A Prism-Mask System for Multispectral Video Acquisition,” IEEE Transactions on Pattern Analysis and Machine Intelligence, Vol. 33, No. 12, pp. 2423-2435, 2011

[15] X. Cao, A. Bovik, Y. Wang, Q. Dai, “Converting 2D video to 3D: An Efficient Path to a 3D Experience,” IEEE Multimedia, Vol. 18, No. 4, pp.12-17, 2011 (Spotlight Paper)

CONFERENCE




1. C. Ma, X. Lin, J. Suo, Q. Dai and G. Wetzstein, “Transparent Object Reconstruction via Coded Transport of Intensity,” IEEE International Conference on Computer Vision and Pattern Recognition, 2014 (ORAL)

2. J. Lin, Y. Liu, M. Hullin, Q. Dai, “Fourier Analysis on Transient Imaging with a Multifrequency Time-of-Flight Camera,” IEEE International Conference on Computer Vision and Pattern Recognition, 2014 (ORAL)

3. T. Yue, S. Cho, J. Wang, Q. Dai, “Hybrid Image Deblurring by Fusing Edge and Power Spectrum Information,” to appear in European Conference on Computer Vision, 2014

4. M. Zhang, X. Lin, M. Gupta, J. Suo, Q. Dai, “Recovering Scene Geometry under Wavy Fluid via Distortion and Defocus Analysis,” to appear in European Conference on Computer Vision, 2014

5. C. Ma, J. Suo, Q. Dai, R. Raskar, G. Wetzstein, “High-rank coded aperture projection for extended depth of field,” IEEE International Conference on Computational Photography, pp. 1-9, 2013

6. X. Lin, J. Suo, G. Wetzstein, Q. Dai, R. Ramesh, “Coded focal stack photography,” IEEE International Conference on Computational Photography, pp. 1-9, 2013

7. Y. Zhang, X. Ji, H. Wang, L. Zhang, Q. Dai, “Content Adaptive Subsampling for Stereo Interleaving Video Coding,” Data Compression Conference, pp. 179-188, 2012

8. C. Fu, X. Ji, Y. Zhang, Q. Dai, “A Single Frame Super-Resolution Method Based on Matrix Completion,” Data Compression Conference, pp. 297-306, 2012

9. R. Wang, H. Guo, L. Davis, Q. Dai, “Covariance discriminative learning: A natural and efficient approach to image set classification,” IEEE International Conference on Computer Vision and Pattern Recognition, pp. 2496-2503, 2012

10. K. Li, F. Xu, J. Wang, Q. Dai, Y. Liu, “A data-driven approach for facial expression synthesis in video” IEEE International Conference on Computer Vision and Pattern Recognition, pp. 57-64, 2012

AFFILIATIONS AND ACTIVITIES




Associate editor, IEEE Transactions on Neural Networks and Learning Systems 2013- present

Associate editor, IEEE Transactions on Image Processing 2014- present

Associate editor, IEEE Transactions on Circuits and Systems for Video Technology 2012-2013

TC member of Visual Signal Processing and Communication (VSPC), IEEE Circuits and Systems Society 2012- present

General chair, 10th International Conference on Mobile and Ubiquitous Multimedia (MUM), 2011

Conference chair, Optoelectronic Imaging and Multimedia Technology III conference in SPIE/COS Photonics Asia, 2014

Industry & exhibition chair, International Symposium on Circuits and Systems (ISCAS), 2013

Financial chair, 25th Picture Coding Symposium (PCS), 2006

Track chair, International Conference on Multimedia and Expo (ICME), 2009

Keynote/Invited talks at: PCS 2010, 3DTV 2010, and VCIP 2011, ISPDI 2013, IIH-MSP 2013, ICME Hot3D Workshop 2014