no code implementations • ECCV 2020 • Jesse Scott, Bharadwaj Ravichandran, Christopher Funk, Robert T. Collins, Yanxi Liu
We propose and validate two end-to-end deep learning architectures to learn foot pressure distribution maps (dynamics) from 2D or 3D human pose (kinematics).
no code implementations • 7 Mar 2023 • Christopher Funk, Yanxi Liu
A deep learning model, EscherNet 101, is constructed to categorize images of 2D periodic patterns into their respective 17 wallpaper groups.
no code implementations • 24 Dec 2022 • Jinan Zou, Qingying Zhao, Yang Jiao, Haiyao Cao, Yanxi Liu, Qingsen Yan, Ehsan Abbasnejad, Lingqiao Liu, Javen Qinfeng Shi
Existing surveys on stock market prediction often focus on traditional machine learning methods instead of deep learning methods.
no code implementations • 14 Oct 2022 • Shimian Zhang, Skanda Bharadwaj, Keaton Kraiger, Yashasvi Asthana, Hong Zhang, Robert Collins, Yanxi Liu
We demonstrate the utility of recurring pattern discovery from a single image for spatial understanding of a 3D scene in terms of (1) vanishing point detection, (2) hypothesizing 3D translation symmetry and (3) counting the number of RP instances in the image.
no code implementations • 23 Jun 2022 • Jesse Scott, John Challis, Robert T. Collins, Yanxi Liu
Quantitative evaluation of human stability using foot pressure/force measurement hardware and motion capture (mocap) technology is expensive, time consuming, and restricted to the laboratory.
no code implementations • 2 Jan 2020 • Jesse Scott, Christopher Funk, Bharadwaj Ravichandran, John H. Challis, Robert T. Collins, Yanxi Liu
To gain an understanding of the relation between a given human pose image and the corresponding physical foot pressure of the human subject, we propose and validate two end-to-end deep learning architectures, PressNet and PressNet-Simple, to regress foot pressure heatmaps (dynamics) from 2D human pose (kinematics) derived from a video frame.
no code implementations • 30 Nov 2018 • Christopher Funk, Savinay Nagendra, Jesse Scott, Bharadwaj Ravichandran, John H. Challis, Robert T. Collins, Yanxi Liu
In biomechanics, Center of Pressure (CoP) is used in studies of human postural control and gait.
no code implementations • ICCV 2017 • Christopher Funk, Yanxi Liu
Humans take advantage of real world symmetries for various tasks, yet capturing their superb symmetry perception mechanism with a computational model remains elusive.
no code implementations • CVPR 2016 • Mark Wolff, Robert T. Collins, Yanxi Liu
We present an approach for detecting and matching building facades between aerial view and street-view images.
no code implementations • CVPR 2016 • Chris Funk, Yanxi Liu
This is a reaction to the poor performance of symmetry detection algorithms on real-world images, benchmarked since CVPR 2011.
no code implementations • CVPR 2014 • Jingchen Liu, Yanxi Liu
We propose a novel regularity-driven framework for facade detection from aerial images of urban scenes.
no code implementations • CVPR 2013 • Jingchen Liu, Yanxi Liu
We propose a novel unsupervised method for discovering recurring patterns from a single view.
no code implementations • CVPR 2013 • Jingchen Liu, Peter Carr, Robert T. Collins, Yanxi Liu
Instead, we introduce a set of Game Context Features extracted from noisy detections to describe the current state of the match, such as how the players are spatially distributed.
no code implementations • CVPR 2001 • Yanghai Tsin, Yanxi Liu, V. Ramesh
To achieve convincing replacement results we have to detect texture patterns and estimate the lighting map from a given image.