Statistical Signal and Image Processing Lab

School of Electrical and Computer Engineering, and Department of Statistics at Purdue University

Welcome to Statistical Signal and Image Processing Lab!


2017-07 One of our papers is picked by ACM Computing Reviews as the 21st Annual Best of Computing Notable Books and Articles.
2017-07 Our project on Quanta Image Sensors receives a regular grant from NSF CIF core.
2017-05 Our Images From Bits paper is selected as the front cover of MDPI Sensors Special Issue on Photon Counting Sensors.
2017-03 Prof Chan is elevated to IEEE senior member.
2016-11 Prof Chan receives Purdue College of Engineering Outstanding Graduate Mentor Award.
2016-09 Prof Chan and PhD student Omar Elgendy wins Best Paper Award in IEEE ICIP 2016.
2016-09 Prof Chan is appointed as an Associate Editor for Optics Express.
2016-09 Prof Chan and undergraduate students appear in IEEE Signal Processing Magazine for SP Cup 2016.
2016-05 Prof Chan co-organizes a special session on Integration of Imaging Systems and Computational Algorithms in ICIP 2016.
2016-03 Prof Chan and undergraduate students win IEEE Signal Processing Cup 2016 Second Prize.
2015-11 Prof Chan is awarded HKN Outstanding Teacher Award 2015 Fall.
2015-09 Prof Chan becomes a committee member of IEEE Signal Processing Society Special Interest Group on Computational Imaging.

Recent Publications

‘‘Understanding symmetric smoothing filters: A Gaussian mixture model perspective’’, accepted to IEEE Trans. Image Process., Jul. 2017.
‘‘Optimal Threshold Design for Quanta Image Sensor’’, submitted to IEEE Trans. Computational Imaging, May 2017.
‘‘Plug-and-Play ADMM for image restoration’’, IEEE Trans. Computational Imaging, vol. 3, no. 5, pp.84–98, Mar. 2017.
‘‘Parameter-free Plug-and-Play ADMM for image restoration’’, IEEE ICASSP, pp.1323-1327, Mar. 2017.
‘‘Resolution enhancement for hyperspectral images: A super-resolution and fusion approach’’, IEEE ICASSP, pp.6180-6184, Mar. 2017.
‘‘Images from bits: Non-iterative image reconstruction for quanta image sensors’’, MDPI Sensors, vol. 16, no. 11, paper 1961, pp.1-21, Nov. 2016.
‘‘Image reconstruction and threshold design for quanta image sensors’’, IEEE ICIP, Sep. 2016, pp.978-982 (Best Paper Award)
‘‘Adaptive image denoising by mixture adaptation’’, IEEE Trans. Image Process., vol. 25, no. 10, pp.4489–4503, Oct. 2016.
‘‘Adaptive patch-based image denoising by EM adaptation’’, IEEE GlobalSIP, pp. 810-814, Dec. 2015.