Difference between revisions of "Sunil K. Narang"

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== Conference Publications ==
 
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<li>S.K. Narang, Y. H. Chao and A. Ortega, "Graph-wavelet filterbanks for edge-aware image processing",<i>Submitted to IEEE Statistical Signal Processing (SSP'12)</i>
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<li>```S.K. Narang''', Y. H. Chao and A. Ortega, "Graph-wavelet filterbanks for edge-aware image processing",<i>Submitted to IEEE Statistical Signal Processing (SSP'12)</i>
 
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Revision as of 15:51, 2 April 2012

Sunil K Narang

Ph.D. student (CV) Overview (video)

Department of Electrical Engineering - Systems

University of Southern California

Los Angeles, CA

E-mail: kumarsun@usc.edu

Advisor: Antonio Ortega

Research Interests

  • Signal Processing on Graphs
  • Image Processing
  • Wavelet Transforms

Education

  • Aug. 2007-present: University of Southern California, Los Angeles, CA
    • Ph.D. student, Department of Electrical Engineering-Systems
  • Aug. 2001-Jun. 2005: Indian Institute of Technology, Delhi
    • Bachelor of Technology in Electrical Engineering, Jun. 2005, Department of Electrical Engineering


Professional Experience

  • IBM India Research Lab: Dec 2005 - July. 2007
    • Technical Staff Member in Systems, High Performance Computing Group
  • Mascon Life Sciences: Sep 2005 - Dec. 2005
    • Executive Software Engineer
    • Design and development of bioinformatics projects like Gel Image Analysis, QTL Mapping and Gene Prediction.

Fellowships / Awards

Journal Publications

  • S. K. Narang and Antonio Ortega, "Perfect Reconstruction Two-Channel Wavelet Filter-Banks For Graph Structured Data", IEEE Transactions on Signal Processing (TSP) PDF format, Matlab Toolbox
  • S. Kumar, R. Gupta, N. Khanna, S. Chaudhury and S.D. Joshi, "Text Extraction and Document Image Segmentation Using Matched Wavelets and MRF Model,". IEEE Transactions on Image Processing(TIP),

Conference Publications

  • ```S.K. Narang, Y. H. Chao and A. Ortega, "Graph-wavelet filterbanks for edge-aware image processing",Submitted to IEEE Statistical Signal Processing (SSP'12)
  • S.K. Narang and A. Ortega, "Multi-dimensional separable critically sampled wavelet filterbanks on arbitrary graphs",IEEE Intl. Conf. on Acoustics, Speech and Signal Processing (ICASSP'12) PDF format, Poster
  • Woo-Shik Kim, S.K. Narang and A. Ortega, "Graph based transforms for depth video coding",IEEE Intl. Conf. on Acoustics, Speech and Signal Processing (ICASSP'12) PDF format
  • S.K. Narang and A. Ortega, "Downsampling Graphs Using Spectral Theory",IEEE Intl. Conf. on Acoustics, Speech and Signal Processing (ICASSP'11), PDF format, Poster
  • J. P.-Trufero, S.K. Narang and A. Ortega, "Distributed Transforms for Efficient Data Gathering in Arbitrary Networks",Intl. Conf. on Image Proc. (ICIP'11), Presentation
  • G. Shen, W.-S. Kim, S. K. Narang, A. Ortega, J. Lee, and H. Wey, "Edge-adaptive transforms for efficient depth-map coding," Picture Coding Symposium (PCS ‘10), Nagoya, Japan, Dec. 2010.PDF format
  • S.K. Narang and A. Ortega, "Local Two-Channel Critically Sampled Filter-Banks On Graphs",Intl. Conf. on Image Proc. (ICIP'10), PDF format, Poster
  • S.K. Narang, G. Shen and A. Ortega, "Unidirectional Graph-based Wavelet Transforms for Efficient Data Gathering in Sensor Networks". IEEE Intl. Conf. on Acoustics, Speech and Signal Processing (ICASSP'10), April 2010. PDF format
  • S. K. Narang and A. Ortega, "Lifting Based Wavelet Transforms on Graphs". APSIPA Annual Summit and Conference (APSIPA ASC 2009) Sapporo, Japan PDF format
  • G. Shen, S. K. Narang and A. Ortega, "Adaptive Distributed Transforms for Irregularly Sampled Wireless Sensor Networks". IEEE Intl. Conf. on Acoustics, Speech and Signal Processing (ICASSP'09), Taipei, April 2009. PDF format
  • A.R. Choudhury, A. King, S. Kumar and Y. Sabharwal, "Optimizations in financial engineering: The Least-Squares Monte Carlo method of Longstaff and Schwartz". In Proc. of 2008 IEEE International Symposium on Parallel and Distributed Processing. (IPDPS 2008):pp 1-11 April 2008
  • A. Gupta, S. Kumar, R. Gupta, S. Chaudhury, S. D. Joshi, "Enhancement of Old Manuscript Images". International Conference on Document Analysis and Recognition (ICDAR 2007): vol2 744-748 Sep. 2007 PDF format
  • S. Kumar, N. Khanna, S. Chaudhury, S. D. Joshi, "Locating Text in Images using Matched Wavelets". International Conference on Document Analysis and Recognition (ICDAR 2005) : vol2 595-599 Sep. 2005 PDF format

Invited Talks

  • S. K. Narang, "Critically Sampled Wavelet Filterbanks on Graphs". CommNetS seminar, USC, Jan 2012 Presentation
  • ITA graduation day, San Diego, Feb. 2012, Poster

Course Reports

  • S. K. Narang, "Community detection in Social Networks using Wavelets". Semester Project Report: EE596(Wavelets) Fall 2008 USC PDF format
  • S. K. Narang, "Compress Sensing of Public Opinion in a Social Network Using Ising Model". Semester Project Report: EE599(Large Scale Systems and Message Passing Algorithms) Fall 2009 USC PDF format
  • S. K. Narang, "Low Dynamic Range (LDR) Video Camera System". Semester Project Report: EE586L(Advanced Digital Signal Processing Lab) Spring 2009 USC PDF format


Software