Yenting Lin

Yenting (Greg) Lin

PHD student in University of Southern California

Yenting (Greg) Lin

http://biron.usc.edu/yenting/

Yenting Lin

• Ph.D. Candidate (expect graduation: May 2013)

Advisor: Antonio Ortega

Signal and Image Processing Institute

Ming Hsieh Electrical Engineering Department

University of Southern California

• Address: 3740 McClintock Ave., EEB 441, Los Angeles, CA 90089-2564 Google Map

• Telephone: (213)-740-4655

• E-mail: yenting0322@gmail.com, yenting@usc.edu

Research Interests

My research interest is to recover the low-dimensional structure from sparse (incomplete, corrupted) observations, and apply them to solve problems in signal processing (reservoir modeling and 3D object reconstruction)

• Transmission tomography for high contrast structures

• Compressive sensing and sparse structure exploitation in tight, unconventional reservoir

• Sparse reconstruction for X-Ray discrete tomography

• Group testing for well production measuring

• Signal processing for plenoptic camera

Education

• Sep. 2006-present: University of Southern California, Los Angeles, CA

Ph.D. student, Department of Electrical Engineering-Systems

• Sep. 2004-May. 2006: University of Southern California, Los Angeles, CA

Master of Science, May 2006, Department of Electrical Engineering-Systems

• Sep. 1997-May. 2001: National Taiwan University, Taiwan

Bachelor of Science in Engineering, June. 2001, School of Electrical Engineering and Computer Science

Academic Experience

• Research Assistant, Sep. 2007 - Present
  • Travel time tomography for high contrast media with sparse data
    • Develop algorithms to detect the high contrast structure with sparse water injection and oil production data.
  • Group testing for automatic well-testing system
    • Develop a novel algorithm to increase the production well-testing frequency up to 70% without changing any hardware.
  • Discrete X-ray tomography
    • Reconstruction of high contrast X-ray image (e.g., Angiography) with reduced radiation up to 90%.
  • Underwater acoustic tomography
    • Reduce the variance of estimate travel time in an noisy underwater environment up to 50%.

• Teaching Assistant, Aug. 2006- May 2007
  • Communication theory
    • Lectured Communication theory discussion session for groups of 30 students, 1 hours/week (2 semesters)

Professional Experience

• Summer Research Intern, May 2012 - Aug. 2012
  • Employer: Computation Optics & Visual Processing Group, Ricoh innovation, Menlo Park, CA
  • Contribution:
    • Developed new image processing algorithms for plenoptic camera (1

patent and 1 conference paper are submitted).

• • Employer: CiSoft, a joint center of Chevron and USC, Los Angeles, CA
  • Contribution:
    • Design and apply the my high contrast tomographic reconstruction algorithm to detect

geophysical structure discontinuity in an oil field (1 patent is submitted).

• Jun. 2002 to Feb. 2004 Military Service in Taiwan Army as Second Lieutenant
  • Contribution:
    • Manage and maintain the military combat communication network.
    • Lead the development team for C4ISR

Skills / Tools

• Proficient in C/C++, Matlab.
• Good knowledge of Mathematical optimization.

Conference Publications

• Y. Lin and A. Ortega, "Group Testing: A Novel Approach To Increase The Effective Frequency Or Accuracy Of Well-tests Without Increasing Infrastructure Costs", to appear in SPE Western Regional Meeting, Monterey, April 2013.
• Y. Lin, A. Ortega, T. Tafti, and I. Ershaghi, "Detecting shale discontinuity between different layers using water-flood tomography", in SPE Western Regional Meeting, Bakersfield, March 2012.
• Lin, Y and Ortega, Antonio and Dimakis, Alexandros G. "Level estimation for sparse reconstruction in discrete tomography". In Proceedings of 2011 Asilomar Conference on Signals, Systems and Computers (ASILOMAR), , 6-9 Nov. 2011
• Lin, Y. and Ortega, A. "Reconstruction algorithm for high contrast velocity travel time tomography". In Proceedings of the 2010 IEEE International Acoustics Speech and Signal Processing Conference(ICASSP 2010),, Dallas, March 2010.
• Lin, Y. and Ortega, A. and Nejad, A. and Ershaghi, I. "Waterflood Tomography: Mapping High Contrast Permeability Structures Using Injection/Production Data". In Proceedings of the 2010 SPE Western Regional Meeting(SPE WRM 2010), , Anaheim, May 2010.
• Lin, Y. and Ortega, A. and Dimakis, A.G. "Sparse recovery for discrete tomography". In Proceedings of the 2010 IEEE International Conference on Image Processing (ICIP), 2010, , Hong Kong, October 2010.