• University of Cambridge
• Engineering Department
• Information Engineering Division (F)

Je Hyeong (John) Hong

Background - Research - Publications - Teaching

Position: PhD Student

E-mail: jhh37 [at] cam.ac.uk

Office Location: BN4-80

Background

I am a third year PhD student in the Computer Vision group. My work is co-supervised by Prof. Roberto Cipolla, Dr Andrew Fitzgibbon and Dr Christopher Zach. My study has been generously funded by Microsoft Research and Toshiba Research Europe.

Research Interests

• Bundle adjustment
• Low-rank matrix factorization problems with missing data
• Non-rigid structure-from-motion

Internships

• July - Oct 2015: I worked at Toshiba Research Europe as a research intern for 13 weeks under the guidance of Dr Christopher Zach working on bundle adjustment.
• July - Oct 2014: I interned at Microsoft Research Cambridge for 12 weeks under the guidance of Dr Andrew Fitzgibbon, working on the problem of low-rank matrix factorization with missing data.

Publications

Computer Vision

• Secrets of Matrix Factorization: Approximations, Numerics, Manifold Optimization and Random Restarts
  J. H. Hong and A. W. Fitzgibbon (2015)
  In Proceedings of the 2015 IEEE International Conference on Computer Vision (ICCV), to appear
  [ PDF ] [ Supplementary document ] [ Code ] [ Video ] [ Poster ]

Other

• Bayesian Error Propagation for a Kinetic Model of n-Propylbenzene Oxidation in a Shock Tube
  S. Mosbach, J. H. Hong, G. P. E. Brownbridge, M. Kraft, S. Gudiyella, and K. Brezinsky (2014)
  International Journal of Chemical Kinetics, 46(7):389-404

Teaching

Teaching Assistant

• Part 2B 4F13 Machine Learning (2015)

Supervisions

• Part 2A 3F1 Signals and Systems (2015)
• Part 2A 3F3 Signal and Pattern Processing (2015)
• Part 2A 3M1 Mathematical Methods (2015)

Lab Demonstrations

• Part 1B Computing (Octave / MATLAB) (2014, 2015)
• Part 2A SF2 Image Processing (2014, 2015)
• Part 2A 3F6 Object-oriented Programming (2015)
• Part 1B Computing (C++) (2015)
• Part 1A Microprocessors (2014)

Other

• i-want-to-study-engineering.org (2013): online tool to help students prepare for university engineering entrance interviews (more information can be found here.)

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