Computational Photography

Program-Guided Image Manipulators

Jiayuan Mao, Xiuming Zhang, Yikai Li, William T. Freeman, Joshua B. Tenenbaum, Jiajun Wu
IEEE International Conference on Computer Vision (ICCV), 2019
Paper (pdf)  :  Project page

Using unknown occluders to recover hidden scenes

Adam B Yedidia, Manel Baradad, Christos Thrampoulidis, William T Freeman, Gregory W Wornell
IEEE Conference on Computer Vision and Pattern Recognition(CVPR), 2019
Paper (pdf)

Corner Occluder Computational Periscopy: Estimating a Hidden Scene from a Single Photograph

Sheila W Seidel, Yanting Ma, John Murray-Bruce, Charles Saunders, William T Freeman, C Yu Christopher, Vivek K Goyal
IEEE International Conference on Computational Photography (ICCP), 2019

First M87 event horizon telescope results. IV. Imaging the central supermassive black hole

Kazunori Akiyama, Antxon Alberdi, Walter Alef, Keiichi Asada, Rebecca Azulay, Anne-Kathrin Baczko, David Ball, Mislav Baloković, John Barrett, Dan Bintley, Lindy Blackburn, Wilfred Boland, Katherine L Bouman, Geoffrey C Bower, Michael Bremer, Christiaan D Brinkerink, Roger Brissenden, Silke Britzen, Avery E Broderick, Dominique Broguiere, Thomas Bronzwaer, Do-Young Byun, John E Carlstrom, Andrew Chael, Chi-kwan Chan, Shami Chatterjee, Koushik Chatterjee, Ming-Tang Chen, Yongjun Chen, Ilje Cho, Pierre Christian, John E Conway, James M Cordes, Geoffrey B Crew, Yuzhu Cui, Jordy Davelaar, Mariafelicia De Laurentis, Roger Deane, Jessica Dempsey, Gregory Desvignes, Jason Dexter, Sheperd S Doeleman, Ralph P Eatough, Heino Falcke, Vincent L Fish, Ed Fomalont, Raquel Fraga-Encinas, William T Freeman, Per Friberg, Christian M Fromm, José L Gómez, Peter Galison, Charles F Gammie, Roberto García, Olivier Gentaz, Boris Georgiev, Ciriaco Goddi, Roman Gold, Minfeng Gu, Mark Gurwell, Kazuhiro Hada, Michael H Hecht, Ronald He
The Astrophysical Journal Letters, 2019
Paper (pdf)

MoSculp: Interactive Visualization of Shape and Time

Xiuming Zhang, Tali Dekel, Tianfan Xue, Andrew Owens, Qiurui He, Jiajun Wu, Stefanie Mueller, and William T. Freeman
ACM Symposium on User Interface Software and Technology (UIST), 2018
Paper (pdf)  :  Project page

Learning-based Video Motion Magnification

Tae-Hyun Oh, Ronnachai Jaroensri, Changil Kim, Mohamed Elgharib, Frédo Durand, William T. Freeman, Wojciech Matusik
European Conference on Computer Vision (ECCV), 2018. Oral presentation.
Paper (pdf)

Reconstructing Video of Time-Varying Sources from Radio Interferometric Measurements

Katherine L Bouman, Michael D Johnson, Adrian V Dalca, Andrew A Chael, Freek Roelofs, Sheperd S Doeleman, William T Freeman
IEEE Transactions on Computational Imaging, 2018
Paper (pdf)

Guest Editorial Special Issue on Extreme Imaging

WT Freeman, A Savakis, Y Schechner, N Snavely, W Heidrich
IEEE Transactions on Computational Imaging 3 (3), 382-383
Paper (pdf)

Observing—and imaging—active galactic nuclei with the Event Horizon Telescope

Vincent L Fish, Kazunori Akiyama, Katherine L Bouman, Andrew A Chael, Michael D Johnson, Sheperd S Doeleman, Lindy Blackburn, John FC Wardle, William T Freeman, Event Horizon Telescope Collaboration
Galaxies 4(4) p. 54, 2016
Paper (pdf)

A computational approach for obstruction-free photography

Tianfan Xue, Michael Rubinstein, Ce Liu, William T. Freeman
ACM Transactions on Graphics (TOG) 34 (4), (SIGGRAPH), 2015
Paper (pdf)

Reflection Removal using Ghosting Cues

YiChang Shih, Dilip Krishnan, Fredo Durand, William T. Freeman
Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2015
Paper (pdf)

Video Magnification in Presence of Large Motions

Mohamed Elgharib, Mohamed Hefeeda, Fredo Durand, William T. Freeman
Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2015
Paper (pdf)

A World of Movement

Fredo Durand, William T. Freeman, Michael Rubinstein
Scientific American, Volume 312, Number 1, January 2015
Paper (pdf)  :  videos

Style Transfer for Headshot Portraits

YiChang Shih, Sylvain Paris, Connelly Barnes, William T. Freeman, Frédo Durand
ACM Transactions on Graphics (SIGGRAPH), 2014
Paper (pdf)  :  Project page

Rethinking color cameras

Ayan Chakrabarti, William T. Freeman, Todd Zickler
IEEE International Conference on Computational Photography (ICCP), 2014.
Paper (pdf)  :  Project web page

Riesz Pyramids for Fast Phase-Based Video Magnification

Neal Wadhwa, Michael Rubinstein, Frédo Durand, William T. Freeman
International Conference on Computational Photography (ICCP), 2014.
Paper (pdf)  :  Project page

Fabricating BRDFs at High Spatial Resolution Using Wave Optics

A. Levin, D. Glasner, Y. Xiong, F. Durand, W. Freeman, W. Matusik, T. Zickler
ACM Transactions on Graphics, Volume 32, Number 4 (Proc. SIGGRAPH) 2013
Paper (pdf)  :  Project website

Phase-based Video Motion Processing

Neal Wadhwa, Michael Rubinstein, Fredo Durand, William T. Freeman
ACM Transactions on Graphics, Volume 32, Number 4 (Proc. SIGGRAPH) 2013
Paper (pdf)  :  Project website

Data-driven Hallucination of Different Times of Day from a Single Outdoor Photo

YiChang Shih, Sylvain Paris, Frédo Durand, William T. Freeman
ACM Transactions on Graphics (SIGGRAPH Asia) 2013
Paper (pdf)  :  project page  :  video demo

Eulerian Video Magnification for Revealing Subtle Changes in the World

Hao-Yu Wu, Michael Rubinstein, Eugene Shih, John Guttag, Fredo Durand, William T. Freeman
ACM Transactions on Graphics, Volume 31, Number 4 (Proc. SIGGRAPH) 2012
Paper (pdf)  :  Project website

Blur Kernel Estimation Using the Radon Transform

Taeg Sang Cho, Sylvain Paris, William Freeman, Berthold Horn
Proc. 23rd IEEE Conference on Computer Vision and Pattern Recognition, CVPR 2011
Paper (pdf)

Efficient Marginal Likelihood Optimization in Blind Deconvolution

A. Levin, Y. Weiss, F. Durand, and W. T. Freeman
IEEE Conf. on Computer Vision and Pattern Recognition, June 2011
Paper (pdf)

Motion Denoising with Application to Time-lapse Photography

Michael Rubinstein, Ce Liu, Peter Sand, Fredo Durand, William Freeman
Proc. 23rd IEEE Conference on Computer Vision and Pattern Recognition, CVPR 2011
Paper (pdf)  :  Project website

Motion blur removal with orthogonal parabolic exposures

Taeg Sang Cho, Anat Levin, Fredo Durand, and William T. Freeman
IEEE Intl. Conf. on Computational Photography (ICCP), 2010
Paper (pdf)  :  Project website

Search-and-Replace Editing for Personal Photo Collections

Samuel W. Hasinoff, Martyna Jozwiak, Fredo Durand, and William T. Freeman
IEEE Intl. Conf. on Computational Photography (ICCP), 2010
Paper (pdf)  :  Project website

A Content-Aware Image Prior

T. S. Cho, N. Joshi, C. L. Zitnick, S. B. Kang, R. Szeliski and W. T. Freeman
IEEE Conf. on Computer Vision and Pattern Recognition (CVPR), June 2010
Paper (pdf)  :  Project website

Analyzing Spatially-varying Blur

A. Chakrabarti, Todd Zickler and William T. Freeman
IEEE Conf. on Computer Vision and Pattern Recognition (CVPR), June 2010
Paper (pdf)  :  Source code

Noise-Optimal Capture for High Dynamic Range Photography

Samuel W. Hasinoff, Fredo Durand, and William T. Freeman
IEEE Conf. on Computer Vision and Pattern Recognition (CVPR), June 2010
Paper (pdf)  :  Project website

Time-constrained Photography

S. W. Hasinoff, K. N. Kutulakos, F. Durand and W. T. Freeman
Proc. 12th IEEE International Conference on Computer Vision (ICCV 2009, oral presentation)
Software

Informative Sensing of Natural Images

Hyun Sung Chang, Yair Weiss, William T. Freeman
IEEE Int. Conf. Image Processing, Egypt, Nov. 2009
Paper (pdf)

4D Frequency Analysis of Computational Cameras for Depth of Field Extension

Anat Levin, S. Hasinoff, P. Green, F. Durand, W. T. Freeman
SIGGRAPH, ACM Transactions on Graphics, Aug 2009
Paper (pdf)  :  Project website

Understanding and evaluating blind deconvolution algorithms

A. Levin, Y. Weiss, F. Durand, and W. T. Freeman
IEEE Conf. on Computer Vision and Pattern Recognition (CVPR), June 2009

Best paper award runner up

Paper (pdf)

Understanding camera trade-offs through a Bayesian analysis of light field projections

A. Levin, W. T. Freeman, and F. Durand
European Conference on Computer Vision, ECCV 2008
Paper (pdf)  :  Longer technical report

Motion-Invariant Photography

A. Levin, P. Sand, T. S. Cho, F. Durand, W. T. Freeman
ACM Transactions on Graphics, 27(3), (Proc. SIGGRAPH), August, 2008
Paper (pdf)  :  Project website

Automatic estimation and removal of noise from a single image

C. Liu, R. Szeliski, S. B. Kang, C. L. Zitnick, and W. T. Freeman
IEEE Transactions on Pattern Analysis and Machine Intelligence (TPAMI), Vol 30, No. 2, pp. 299-314, Feb., 2008
Paper (pdf)

Image and depth from a conventional camera with a coded aperture

A. Levin, R. Fergus, F. Durand, and W. T. Freeman
ACM Trans. On Graphics (Proc. SIGGRAPH) 2007
Paper (pdf)  :  Project website

Face Hallucination: theory and practice

C. Liu, H. Y. Shum and W. T. Freeman
International Journal of Computer Vision, Vol. 75, no. 1, pp. 115-134, October, 2007
Paper (pdf)  :  Project website

Exploring defocus matting: non-parametric acceleration, super-resolution, and off-center matting

N. Joshi, W. Matusik, S. Avidan, H. Pfister, and W. T. Freeman
IEEE Computer Graphics and Applications, special issue on Computational Photography, March, 2007
Paper (pdf)  :  Project website

Random Lens Imaging

Rob Fergus, Antonio Torralba and William T. Freeman
MIT CSAIL Technical Report 2006-058, 2006
Paper (pdf)

Removing camera shake from a single image

R. Fergus, B. Singh, A. Hertzmann, S. Roweis, and W. T. Freeman
SIGGRAPH 2006
Paper (pdf)  :  Project website

Noise estimation from a single image

C. Liu, W. T. Freeman, R. Szeliski, and S. B. Kang
IEEE Conf. on Computer Vision and Pattern Recognition (CVPR) New York, NY, June, 2006
Paper (pdf)

Image processing to remove grain from photographs

W. T. Freeman
Society of Photographic Scientists and Engineers 42nd Annual Conference, pp. 457 - 460, May, 1989