Search Results for author: Ren Li

Found 13 papers, 5 papers with code

Garment Recovery with Shape and Deformation Priors

no code implementations17 Nov 2023 Ren Li, Corentin Dumery, Benoît Guillard, Pascal Fua

While modeling people wearing tight-fitting clothing has made great strides in recent years, loose-fitting clothing remains a challenge.

DrapeNet: Garment Generation and Self-Supervised Draping

1 code implementation CVPR 2023 Luca De Luigi, Ren Li, Benoît Guillard, Mathieu Salzmann, Pascal Fua

Recent approaches to drape garments quickly over arbitrary human bodies leverage self-supervision to eliminate the need for large training sets.

DIG: Draping Implicit Garment over the Human Body

1 code implementation22 Sep 2022 Ren Li, Benoît Guillard, Edoardo Remelli, Pascal Fua

Existing data-driven methods for draping garments over human bodies, despite being effective, cannot handle garments of arbitrary topology and are typically not end-to-end differentiable.

Garment Reconstruction

Is There More Pattern in Knowledge Graph? Exploring Proximity Pattern for Knowledge Graph Embedding

no code implementations2 Oct 2021 Ren Li, Yanan Cao, Qiannan Zhu, Xiaoxue Li, Fang Fang

Modeling of relation pattern is the core focus of previous Knowledge Graph Embedding works, which represents how one entity is related to another semantically by some explicit relation.

Knowledge Graph Completion Knowledge Graph Embedding +1

How Does Knowledge Graph Embedding Extrapolate to Unseen Data: A Semantic Evidence View

1 code implementation24 Sep 2021 Ren Li, Yanan Cao, Qiannan Zhu, Guanqun Bi, Fang Fang, Yi Liu, Qian Li

However, most existing KGE works focus on the design of delicate triple modeling function, which mainly tells us how to measure the plausibility of observed triples, but offers limited explanation of why the methods can extrapolate to unseen data, and what are the important factors to help KGE extrapolate.

Knowledge Graph Completion Knowledge Graph Embedding +1

Learning Local Recurrent Models for Human Mesh Recovery

no code implementations27 Jul 2021 Runze Li, Srikrishna Karanam, Ren Li, Terrence Chen, Bir Bhanu, Ziyan Wu

We conduct a variety of experiments on standard video mesh recovery benchmark datasets such as Human3. 6M, MPI-INF-3DHP, and 3DPW, demonstrating the efficacy of our design of modeling local dynamics as well as establishing state-of-the-art results based on standard evaluation metrics.

3D Human Pose Estimation 3D Human Shape Estimation +1

Everybody Is Unique: Towards Unbiased Human Mesh Recovery

no code implementations13 Jul 2021 Ren Li, Meng Zheng, Srikrishna Karanam, Terrence Chen, Ziyan Wu

Next, we present a simple baseline to address this problem that is scalable and can be easily used in conjunction with existing algorithms to improve their performance.

 Ranked #1 on 3D Human Shape Estimation on SSP-3D (PVE-T metric)

3D Human Pose Estimation 3D Human Shape Estimation +1

A Hierarchical Deep Convolutional Neural Network and Gated Recurrent Unit Framework for Structural Damage Detection

no code implementations29 May 2020 Jianxi Yang, Likai Zhang, Cen Chen, Yangfan Li, Ren Li, Guiping Wang, Shixin Jiang, Zeng Zeng

Specifically, CNN is utilized to model the spatial relations and the short-term temporal dependencies among sensors, while the output features of CNN are fed into the GRU to learn the long-term temporal dependencies jointly.

BIG-bench Machine Learning Image Classification +2

An Iteratively Optimized Patch Label Inference Network for Automatic Pavement Distress Detection

1 code implementation27 May 2020 Wenhao Tang, Sheng Huang, Qiming Zhao, Ren Li, Luwen Huangfu

We present a novel deep learning framework named the Iteratively Optimized Patch Label Inference Network (IOPLIN) for automatically detecting various pavement distresses that are not solely limited to specific ones, such as cracks and potholes.

Image Classification

Hierarchical Kinematic Human Mesh Recovery

no code implementations ECCV 2020 Georgios Georgakis, Ren Li, Srikrishna Karanam, Terrence Chen, Jana Kosecka, Ziyan Wu

In this work, we address this gap by proposing a new technique for regression of human parametric model that is explicitly informed by the known hierarchical structure, including joint interdependencies of the model.

Human Mesh Recovery regression

Training on the test set? An analysis of Spampinato et al. [arXiv:1609.00344]

no code implementations18 Dec 2018 Ren Li, Jared S. Johansen, Hamad Ahmed, Thomas V. Ilyevsky, Ronnie B Wilbur, Hari M Bharadwaj, Jeffrey Mark Siskind

A recent paper [arXiv:1609. 00344] claims to classify brain processing evoked in subjects watching ImageNet stimuli as measured with EEG and to use a representation derived from this processing to create a novel object classifier.

EEG General Classification +2

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