Hongjun Jia, Ph.D.

The Ohio State University, Columbus, Ohio, USA
    -Ph.D. Candidate, Department of Electrical and Computer Engineering
    -Advisor: Prof. Aleix M. Martinez
    -GPA: 4.0/4.0

Tsinghua University, Beijing, China
    -M.E. (with honor), Electrical Engineering
    -Advisor: Prof. Li Zhang
    -Thesis: Fast Block Matching Motion Estimation Algorithm Based on Search Pattern for Video Coding (Award of Best Master Thesis of Tsinghua University 2004)
    -GPA: 86/100

Tsinghua University, Beijing, China
    -B.E. (with honor), Electrical Engineering
    -Thesis: Data Transmission on Digital Set-top Box
    -GPA: 89/100

Dept. of EE, Tsinghua University
Teaching Assistant
    -Digital Image Processing (Prof. Guowei Wu)

Dept. of ECE, The Ohio State University
Research Assistant
Advisor: Prof. Aleix M. Martinez
Lab: Computational Biology and Cognitive Science Lab
    -Face recognition with missing data in both training and testing sets
    -3D face reconstruction with missing data
    -Image segmentation

National Science Foundation Student Travel Grant for the 3rd Int'l Symposium on 3DPVT '06
Distinguished University Fellowship of The Ohio State University '04 '08
Best Master's Thesis Award of Tsinghua University '04
Outstanding Graduate Student Scholarship of Tsinghua University '03
Graduate Student Scholarship of Tsinghua University '02
Outstanding Student Scholarship of Tsinghua University '01
Innovation Scholarship of Jinling Cup of Tsinghua University '00
Third Prize of Mathematical Modeling Competition of Tsinghua University '00
Member of National Training Team for Intl. Math. Olympics '97 (20 from entire China) '97
Distinguished Student of the Year (10 from Liaoning Province, China) '96

• Hongjun Jia and Aleix Martinez, "Low-Rank Matrix Fitting Based on Subspace Perturbation Analysis with Applications to Structure from Motion", IEEE Transactions on Pattern Analysis and Machine Intelligence, Vol. 31, No. 5, pp. 841-854, 2009.
  
  
• Hongjun Jia and Li Zhang, "Directional Diamond Search Pattern for Fast Block Motion Estimation", IEE Electronics Letters, Vol. 39, No. 22, pp. 1581-1583, 30 Oct. 2003.

• Hongjun Jia and Aleix Martinez, "Support Vector Machines in Face Recognition with Occlusions", to appear on the IEEE Conference on Computer Vision and Pattern Recognition, Miami, FL, 2009.
  
  
• Hongjun Jia and Aleix Martinez, "Face Recognition with Occlusions in the Training and Testing Sets", in Proc. of the 8th IEEE International Conference on Automatic Face and Gesture Recognition (FG 2008), Amsterdam, The Netherlands, 2008.
  
  
• Hongjun Jia, Jeff Fortuna and Aleix Martinez, "Perturbation Estimation of the Subspaces for Structure from Motion with Noisy and Missing Data", in Proc. of the Third International Symposium on 3D Data Processing, Visualization and Transmission (3DPVT 2006), pp. 1101-1107, Chapel Hill, NC, Jun. 2006. [NSF award, oral report]
  
  
• Hongjun Jia and Li Zhang, "A New Cross Diamond Search Algorithm for Block Motion Estimation", in Proc. of the IEEE International Conference on Acoustics, Speech, and Signal Processing 2004 (ICASSP 20 04), Vol. 3, pp. 357-360, Montreal, Quebec, Canada, May. 2004.
  
  
• Hongjun Jia and Li Zhang, "One-pixel Wide Edge Detection Algorithm Based on Local Accumulative Histogram", in Proc. of SPIE -The Second International Conference on Image and Graphics 2002 (ICIG 2002), Vol. 4875, pp. 283-90, Hefei, Anhui, China, Aug. 2002. [Oral report]

• Hongjun Jia and Li Zhang, "Directional Cross Diamond Search Algorithm for Fast Block Motion Estimation", arXiv:0806.0689v1 [cs.CV], 2008.
  
  
• Hongjun Jia and Aleix Martinez, "Robust Projective Structure from Motion with Noisy and Missing Data Using Subspace Perturbation Analysis", The Ohio State University, 2005.
  
  
• Hongjun Jia, "Loader - Download and Display System on ST5512-based Set-top-box", Tsinghua University and Tsinghua Tongfang Co. Ltd., 2001.

• IEEE Transactions on Pattern Analysis and Machine Intelligence (T-PAMI)
• IEEE Transactions on Information Forensics and Security (T-IFS)
• IEE Proc. Vision, Image and Signal Processing (VIS)
• Image and Vision Computing (IVCJ)
• Machine Vision and Applications
• Journal of Zhejiang University-SCIENCE A (JZUS-A)
• Journal of Electronics and Information Technology
• Journal of Computer Applications

• IEEE Conf. on Computer Vision and Pattern Recognition (CVPR) 2006-2009
• European Conf. on Computer Vision (ECCV ) 2006-2008
• Int'l Conf. on Pattern Recognition (ICPR) 2008
• Int'l Conf. on Intelligent Computing (ICIC ) 2008-2009
• First IEEE Workshop for Human Communicative Behavior Analysis (CVPR4HB) 2008
• Canadian Conf. on Computer and Robot Vision 2006-2007
• IEEE Int'l Conf. on Computer Vision (ICCV ) 2007-2009
• IEEE First Int'l Conf. on Biometrics: Theory, Applications and Systems (BTAS) 2007
• Int'l Conf. on Informatics in Control, Automation and Robotics (ICINCO) 2006
• First Int'l Workshop on Video Processing for Security (VP4S) 2006
• IEEE Workshop on Vision for Human-Computer Interaction (V4HCI ) 2005

• Full Member of Sigma Xi, the honorary scientific research society
• Student Member, IEEE, IEEE Circuits and Systems / Signal Processing Society '03-'08
• Student Member, Association for Computing Machinery '08

• Programming: proficient in C/C++, Matlab, Pascal, hands-on experience on OpenGL, Jave, Assembly Language;
• Computer: familiar with MS DOS, Windows, MS Office, AutoCAD, HTML, LaTeX;