Search Results for author: Zihui Xue

Found 14 papers, 4 papers with code

Put Myself in Your Shoes: Lifting the Egocentric Perspective from Exocentric Videos

no code implementations11 Mar 2024 Mi Luo, Zihui Xue, Alex Dimakis, Kristen Grauman

We investigate exocentric-to-egocentric cross-view translation, which aims to generate a first-person (egocentric) view of an actor based on a video recording that captures the actor from a third-person (exocentric) perspective.

Hallucination Translation

Ego-Exo4D: Understanding Skilled Human Activity from First- and Third-Person Perspectives

no code implementations30 Nov 2023 Kristen Grauman, Andrew Westbury, Lorenzo Torresani, Kris Kitani, Jitendra Malik, Triantafyllos Afouras, Kumar Ashutosh, Vijay Baiyya, Siddhant Bansal, Bikram Boote, Eugene Byrne, Zach Chavis, Joya Chen, Feng Cheng, Fu-Jen Chu, Sean Crane, Avijit Dasgupta, Jing Dong, Maria Escobar, Cristhian Forigua, Abrham Gebreselasie, Sanjay Haresh, Jing Huang, Md Mohaiminul Islam, Suyog Jain, Rawal Khirodkar, Devansh Kukreja, Kevin J Liang, Jia-Wei Liu, Sagnik Majumder, Yongsen Mao, Miguel Martin, Effrosyni Mavroudi, Tushar Nagarajan, Francesco Ragusa, Santhosh Kumar Ramakrishnan, Luigi Seminara, Arjun Somayazulu, Yale Song, Shan Su, Zihui Xue, Edward Zhang, Jinxu Zhang, Angela Castillo, Changan Chen, Xinzhu Fu, Ryosuke Furuta, Cristina Gonzalez, Prince Gupta, Jiabo Hu, Yifei HUANG, Yiming Huang, Weslie Khoo, Anush Kumar, Robert Kuo, Sach Lakhavani, Miao Liu, Mi Luo, Zhengyi Luo, Brighid Meredith, Austin Miller, Oluwatumininu Oguntola, Xiaqing Pan, Penny Peng, Shraman Pramanick, Merey Ramazanova, Fiona Ryan, Wei Shan, Kiran Somasundaram, Chenan Song, Audrey Southerland, Masatoshi Tateno, Huiyu Wang, Yuchen Wang, Takuma Yagi, Mingfei Yan, Xitong Yang, Zecheng Yu, Shengxin Cindy Zha, Chen Zhao, Ziwei Zhao, Zhifan Zhu, Jeff Zhuo, Pablo Arbelaez, Gedas Bertasius, David Crandall, Dima Damen, Jakob Engel, Giovanni Maria Farinella, Antonino Furnari, Bernard Ghanem, Judy Hoffman, C. V. Jawahar, Richard Newcombe, Hyun Soo Park, James M. Rehg, Yoichi Sato, Manolis Savva, Jianbo Shi, Mike Zheng Shou, Michael Wray

We present Ego-Exo4D, a diverse, large-scale multimodal multiview video dataset and benchmark challenge.

Video Understanding

Egocentric Video Task Translation @ Ego4D Challenge 2022

no code implementations3 Feb 2023 Zihui Xue, Yale Song, Kristen Grauman, Lorenzo Torresani

With no modification to the baseline architectures, our proposed approach achieves competitive performance on two Ego4D challenges, ranking the 1st in the talking to me challenge and the 3rd in the PNR keyframe localization challenge.

Translation

Egocentric Video Task Translation

no code implementations CVPR 2023 Zihui Xue, Yale Song, Kristen Grauman, Lorenzo Torresani

Different video understanding tasks are typically treated in isolation, and even with distinct types of curated data (e. g., classifying sports in one dataset, tracking animals in another).

Multi-Task Learning Translation +1

The Modality Focusing Hypothesis: Towards Understanding Crossmodal Knowledge Distillation

2 code implementations13 Jun 2022 Zihui Xue, Zhengqi Gao, Sucheng Ren, Hang Zhao

Crossmodal knowledge distillation (KD) extends traditional knowledge distillation to the area of multimodal learning and demonstrates great success in various applications.

Knowledge Distillation Transfer Learning

Training-Free Robust Multimodal Learning via Sample-Wise Jacobian Regularization

no code implementations5 Apr 2022 Zhengqi Gao, Sucheng Ren, Zihui Xue, Siting Li, Hang Zhao

Multimodal fusion emerges as an appealing technique to improve model performances on many tasks.

Dynamic Multimodal Fusion

1 code implementation31 Mar 2022 Zihui Xue, Radu Marculescu

In this work, we propose dynamic multimodal fusion (DynMM), a new approach that adaptively fuses multimodal data and generates data-dependent forward paths during inference.

Computational Efficiency Semantic Segmentation +1

SUGAR: Efficient Subgraph-level Training via Resource-aware Graph Partitioning

no code implementations31 Jan 2022 Zihui Xue, Yuedong Yang, Mengtian Yang, Radu Marculescu

Graph Neural Networks (GNNs) have demonstrated a great potential in a variety of graph-based applications, such as recommender systems, drug discovery, and object recognition.

Drug Discovery Edge-computing +3

Co-advise: Cross Inductive Bias Distillation

no code implementations CVPR 2022 Sucheng Ren, Zhengqi Gao, Tianyu Hua, Zihui Xue, Yonglong Tian, Shengfeng He, Hang Zhao

Transformers recently are adapted from the community of natural language processing as a promising substitute of convolution-based neural networks for visual learning tasks.

Inductive Bias

On Feature Decorrelation in Self-Supervised Learning

1 code implementation ICCV 2021 Tianyu Hua, Wenxiao Wang, Zihui Xue, Sucheng Ren, Yue Wang, Hang Zhao

In self-supervised representation learning, a common idea behind most of the state-of-the-art approaches is to enforce the robustness of the representations to predefined augmentations.

Representation Learning Self-Supervised Learning

Multimodal Knowledge Expansion

1 code implementation ICCV 2021 Zihui Xue, Sucheng Ren, Zhengqi Gao, Hang Zhao

The popularity of multimodal sensors and the accessibility of the Internet have brought us a massive amount of unlabeled multimodal data.

Denoising Knowledge Distillation +1

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