Search Results for author: Wendong Zhang

Found 11 papers, 5 papers with code

Vid2Act: Activate Offline Videos for Visual RL

no code implementations6 Jun 2023 Minting Pan, Yitao Zheng, Wendong Zhang, Yunbo Wang, Xiaokang Yang

Pretraining RL models on offline video datasets is a promising way to improve their training efficiency in online tasks, but challenging due to the inherent mismatch in tasks, dynamics, and behaviors across domains.

Knowledge Distillation

MMDR: A Result Feature Fusion Object Detection Approach for Autonomous System

no code implementations19 Apr 2023 Wendong Zhang

Recent research in this field has primarily centered around multimodal approaches for addressing this issue. In this paper, a multimodal fusion approach based on result feature-level fusion is proposed.

3D Object Detection Object +1

Predictive Experience Replay for Continual Visual Control and Forecasting

2 code implementations12 Mar 2023 Wendong Zhang, Geng Chen, Xiangming Zhu, Siyu Gao, Yunbo Wang, Xiaokang Yang

In this paper, we present a new continual learning approach for visual dynamics modeling and explore its efficacy in visual control and forecasting.

Continual Learning Model-based Reinforcement Learning +2

HiFuse: Hierarchical Multi-Scale Feature Fusion Network for Medical Image Classification

1 code implementation21 Sep 2022 Xiangzuo Huo, Gang Sun, Shengwei Tian, Yan Wang, Long Yu, Jun Long, Wendong Zhang, Aolun Li

A parallel hierarchy of local and global feature blocks is designed to efficiently extract local features and global representations at various semantic scales, with the flexibility to model at different scales and linear computational complexity relevant to image size.

Image Classification Inductive Bias +1

Continual Predictive Learning from Videos

1 code implementation CVPR 2022 Geng Chen, Wendong Zhang, Han Lu, Siyu Gao, Yunbo Wang, Mingsheng Long, Xiaokang Yang

Can we develop predictive learning algorithms that can deal with more realistic, non-stationary physical environments?

Continual Learning Test-time Adaptation +1

Context-Aware Image Inpainting with Learned Semantic Priors

1 code implementation14 Jun 2021 Wendong Zhang, Junwei Zhu, Ying Tai, Yunbo Wang, Wenqing Chu, Bingbing Ni, Chengjie Wang, Xiaokang Yang

Based on the semantic priors, we further propose a context-aware image inpainting model, which adaptively integrates global semantics and local features in a unified image generator.

Image Inpainting Knowledge Distillation

Depth Structure Preserving Scene Image Generation

no code implementations1 Jun 2017 Wendong Zhang, Bingbing Ni, Yichao Yan, Jingwei Xu, Xiaokang Yang

Key to automatically generate natural scene images is to properly arrange among various spatial elements, especially in the depth direction.

Image Generation Scene Generation

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