바이오이미징, 뉴로이미징, 바이오신호처리

• 2004.08 - present

  Assistant, Associate, and Professor (tenured), Department of Bio and Brain Engineering, KAIST, Republic of Korea

• 2014.07 - 2015.08

  Interim Department Head, Dept. of Bio and Brain Engineering, KAIST, Republic of Korea

• 2010.01 ~ 2012.12

  Principal Investigator, Genome Institute of Singapore (Joint appointment)

• 2007.03 - present

  Adjunct Professor, Department of Electrical Engineering, KAIST, Republic of Korea

• 2003-2004

  Senior Researcher, X-ray CT Technology Group, GE Global Research Center, Niskayuna, New York, USA

• 2001-2003

  Senior Member Research Staff, Philips Research Center, Briarcliff Manor, New York, USA

• 1999-2001

  Postdoctoral Research, Dept. of Electrical and Computer Engineering, Univ. of Illinois at Urbana-Champaign, USA

• We have developed biomedical imaging algorithms using compressed sensing theory such as k-t FOCUSS for dynamic MRI which enables us to achieve high spatio-temporal resolution even from undersampled measurements. In neuro- imaging, NIRS-SPM is widely used in 23 countries and hundreds of institutes to analyze brain activity. Recently, we proposed a patch-based image inpainting method using a low-rank Hankel structured matrix completion approach. The proposed method exploits the annihilation property between a shift-invariant filter and image data observed in many existing inpainting algorithms. Also, this annihilation property can be applied to reconstruct undersampled data of many bio-medical imaging modalities.
• 1. H. Jung, K. H. Sung, K. S. Nayak, E. Y. Kim, and J. C. Ye, “k-t FOCUSS: a general compressed sensing framework for high resolution dynamic MRI,” Magn Reson Med , vol. 61, pp. 103-116 (2009)
• 2. J. C. Ye, S. Tak, K. Jang, J. Jung, J. Jang, “NIRS-SPM: Statistical parametric mapping for near-infrared spectroscopy,” NeuroImage, vol. 44, pp. 428-447 (2009)
• 3. J.M. Kim, O.K. Lee, J. C. Ye, “Compressive MUSIC: Revisiting the Link Between Compressive Sensing and Array Signal Processing,” IEEE Transactions on Information Theory, vol. 58, No.1, pp.278-301 (2012)
• 4. K. H. Jin and J. C. Ye, “Annihilating filter based low rank Hankel matrix approach for image impainting”, IEEE Trans.Image Processing, vol. 24, no. 11, pp 3498-3511 (2015)
• 5. K. H. Jin, D. W. Le, J. C. Ye, “A general framework for compressed sensing and parallel MRI using annihilating filter based low-rank Hankel matrix”. IEEE Transactions on Computational Imaging, vol 2, no.4, pp 480-495 (2016)