3 papers
cs.CV2021
3D Pose Estimation and Future Motion Prediction from 2D Images
Ji Yang, Youdong Ma, Xinxin Zuo +3
This paper considers to jointly tackle the highly correlated tasks of estimating 3D human body poses and predicting future 3D motions from RGB image sequences. Based on Lie algebra…
cs.LG2021
Dive into Layers: Neural Network Capacity Bounding using Algebraic Geometry
Ji Yang, Lu Sang, Daniel Cremers
The empirical results suggest that the learnability of a neural network is directly related to its size. To mathematically prove this, we borrow a tool in topological algebra: Bett…
cs.CV2021
Object Wake-up: 3D Object Rigging from a Single Image
Ji Yang, Xinxin Zuo, Sen Wang +5
Given a single image of a general object such as a chair, could we also restore its articulated 3D shape similar to human modeling, so as to animate its plausible articulations and…