no code implementations • 21 Sep 2017 • Chong Zhang, Shaofei Wang, Miguel A. Gonzalez-Ballester, Julian Yarkony
To solve this integer program, we propose a column generation formulation where the pricing program is solved via exact optimization of very small scale integer programs.
no code implementations • 18 Sep 2017 • Shaofei Wang, Chong Zhang, Miguel A. Gonzalez-Ballester, Alexander Ihler, Julian Yarkony
We give a novel integer program formulation of the multi-person pose estimation problem, in which variables correspond to assignments of parts in the image to poses in a two-tier, hierarchical way.
no code implementations • 1 Dec 2016 • Shaofei Wang, Chong Zhang, Miguel A. Gonzalez-Ballester, Julian Yarkony
We study the problems of multi-person pose segmentation in natural images and instance segmentation in biological images with crowded cells.