Lecture Series in Intelligent Perception and Computing
题 目（TITLE）：High-fidelity 3D reconstruction via photometric approach
讲 座 人（SPEAKER）: Dr. Yasuyuki Matsushita, Microsoft Research Asia
主 持 人 (CHAIR)： Prof. Liang Wang
时 间 (TIME)：March 11, 2014(Tuesday), 10:00-12:00
地 点 (VENUE)： Meeting Room, 16 Floor, Intelligent building
Recent years have shown tremendous advances on 3D reconstruction in computer vision and sensing technologies. However, most of these techniques are limited to estimate a coarse-scale shape that lacks fine-details of the surface. In this talk, I will discuss a photometric 3D reconstruction approach with which fine-details are faithfully recovered using shading cues in the form of surface normal. Specifically, I will talk about recent photometric stereo techniques that robustly and accurately recover surface normal of a scene that has diverse reflectance properties.
Yasuyuki Matsushita received his B.S., M.S. and Ph.D. degrees in EECS from the University of Tokyo in 1998, 2000, and 2003, respectively. He joined Microsoft Research Asia in April 2003. He is a Senior Researcher in Visual Computing Group. His areas of research are computer vision (photometric techniques, such as radiometric calibration, photometric stereo, shape-from-shading), computer graphics (image relighting, video analysis and synthesis). He is on the editorial board member of IEEE Transactions on Pattern Analysis and Machine Intelligence (TPAMI), International Journal of Computer Vision (IJCV, The Visual Computer Journal, and Encyclopedia of Computer Vision, and Associate Editor-in-Chief for IPSJ Journal of Computer Vision and Applications (CVA). He served/is serving as a Program Co-Chair of PSIVT 2010, 3DIMPVT 2011, ACCV 2012, and ICCV 2017, and as a General Co-Chair for ACCV 2014. He is appointed as a Guest Associate Professor at Osaka University (April 2010 - ), Visiting Associate Professor at National Institute of Informatics (April 2011 - ) and Tohoku University (April 2012 - ), Japan. He is a senior member of IEEE.