@ARTICLE{8353147, author={K. {Yin} and H. {Huang} and E. S. L. {Ho} and H. {Wang} and T. {Komura} and D. {Cohen-Or} and H. {Zhang}}, journal={IEEE Transactions on Visualization and Computer Graphics}, title={A Sampling Approach to Generating Closely Interacting 3D Pose-Pairs from 2D Annotations}, year={2019}, volume={25}, number={6}, pages={2217-2227}, keywords={Bayes methods;image annotation;image motion analysis;image reconstruction;image representation;image sampling;Markov processes;Monte Carlo methods;pose estimation;probability;video signal processing;sampling approach;data-driven method;3D human pose-pairs;data generation problem;2D pose-pair;target motion category;pose spaces;video data;Markov chain Monte Carlo sampling;2D annotations;motion category;3D sensors;3D acquisition;2D-to-3D data;MCMC sampling;video frames;seed 3D pose-pairs;probability density function;interaction coordinates;input 2D pose-pairs;Metropolis-Hastings algorithm;Three-dimensional displays;Two dimensional displays;Probability density function;Integrated circuits;Databases;Optical sensors;Closely interacting 3D human poses;data generation and augmentation;MCMC sampling}, doi={10.1109/TVCG.2018.2832097}, ISSN={}, month={June},}