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Academic Contributions

[Drafts of some papers may be downloaded by clicking on the icons.]

Journals

P. Chatterjee and P. Milanfar, Patch-based Near-Optimal Image Denoising, IEEE Trans. on Img. Proc., vol. 21, num. 4, April 2012, pp 1635-1649.     Webpage
P. Chatterjee and P. Milanfar, Practical Bounds on Image Denoising: From Estimation to Information, IEEE Trans. on Img. Proc., vol 20, num. 5, May 2011, pp 1221-1233.  
P. Chatterjee and P. Milanfar, Is Denoising Dead?, IEEE Trans. on Img. Proc., vol 19, num. 4, Apr. 2010, pp 895-911.     Webpage
P. Chatterjee and P. Milanfar, Clustering-based Denoising with Locally Learned Dictionaries, IEEE Trans. on Img. Proc., vol. 18, num. 7, Jul. 2009, pp. 1438-1451.     K-LLD Webpage
P. Chatterjee, S. Mukherjee, S. Chaudhuri, G. Seetharaman, Application of Papoulis-Gerchberg Method in Image Super-resolution and Inpainting, The Computer Journal, Vol. 52, No. 1, Jan. 2009, pp 80-89.  
C.V. Jiji, S. Chaudhuri and P. Chatterjee, Single Frame Super-resolution: Should we process Locally or Globally ?, Multidimensional Systems and Signal Processing, Vol. 18, No. 2-3, Sept. 2007, pp 123-152.     Bibtex



Conferences

P. Chatterjee and P. Milanfar, Patch-based Locally Optimal Denoising, in IEEE Intl. Conf. on Image Processing (ICIP), Brussels, Belgium, Sep. 2011.     Webpage (Best student paper contest finalist)
P. Chatterjee, N. Joshi, S. B. Kang, Y. Matsushita, Noise Suppression in Low-Light Images through Joint Denoising and Demosaicing, in IEEE Conf. on Computer Vision & Pattern Recognition (CVPR), Colorado Springs, CO, Jun. 2011.     Webpage
P. Chatterjee and P. Milanfar, Learning Denoising Bounds for Noisy Images, Proc. of IEEE Intl. Conf. on Image Processing (ICIP), Hong Kong, Sep. 2010.  
P. Chatterjee and P. Milanfar, Fundamental Limits of Image Denoising: Are We There Yet?, Proc. of IEEE Intl. Conf. on Acoustics, Speech and Signal Processing (ICASSP), Dallas, TX, March, 2010.    Webpage
P. Chatterjee, P. Milanfar, Bias Modeling for Image Denoising, Proc. of 43rd Asilomar Conference on Signals, Systems and Computers, Pacific Grove, CA, Nov 2009.  
P. Chatterjee, P. Milanfar, Image Denoising using Locally Learned Dictionaries, Proc. of SPIE Electronic Imaging, Conf. on Computational Imaging, vol. 7246, p. 72460V, San Jose, CA, USA, Jan 2009.     K-LLD Webpage
P. Chatterjee, P. Milanfar, A Generalization of Non-Local Means via Kernel Regression, Proc. of IS&T/SPIE Conf. on Computational Imaging VI, vol. 6814, p. 68140P, San Jose, USA, Jan 2008.
H.J. Seo, P. Chatterjee, H. Takeda, P. Milanfar, A Comparison of Some State of the Art Image Denoising Methods, Proc. of 41st Asilomar Conference on Signals, Systems and Computers, Pacific Grove, CA, Nov 2007.  
P. Chatterjee, V. P. Namboodiri, S. Chaudhuri, Image Super-resolution using Sub-band Constrained Total Variation, Proc. of 1st International Conference on Scale Space and Variational Methods in Computer Vision, LNCS, Vol 4485, pp 616-627, Ischia, Italy, May-June 2007. Bibtex



Dissertations


PhD Thesis: Patch-based Image Denoising and its Performance Limits, under the supervision of Prof. Peyman Milanfar, University of California, Santa Cruz.  

Masters Thesis: Image Super-resolution and Inpainting from a Single Observation, under the supervision of Prof. Subhasis Chaudhuri, Vision and Image Processing Lab, Electrical Engineering, Indian Institute of Technology, Bombay, India.