10 citations · 20 across the 4 of their papers we have counts for
4 papers · 1 filter
Lightweight Portrait Matting via Regional Attention and Refinement
Yatao Zhong, Ilya Zharkov
We present a lightweight model for high resolution portrait matting. The model does not use any auxiliary inputs such as trimaps or background captures and achieves real time perfo…
Geometry Driven Progressive Warping for One-Shot Face Animation
Yatao Zhong, Faezeh Amjadi, Ilya Zharkov
Face animation aims at creating photo-realistic portrait videos with animated poses and expressions. A common practice is to generate displacement fields that are used to warp pixe…
Time Perception Machine: Temporal Point Processes for the When, Where and What of Activity Prediction
Yatao Zhong, Bicheng Xu, Guang-Tong Zhou +2
Numerous powerful point process models have been developed to understand temporal patterns in sequential data from fields such as health-care, electronic commerce, social networks,…
Learning Person Trajectory Representations for Team Activity Analysis
Nazanin Mehrasa, Yatao Zhong, Frederick Tung +2
Activity analysis in which multiple people interact across a large space is challenging due to the interplay of individual actions and collective group dynamics. We propose an end-…