Search Results for author: Jinjing Zhu

Found 11 papers, 3 papers with code

Energy-based Domain-Adaptive Segmentation with Depth Guidance

no code implementations6 Feb 2024 Jinjing Zhu, Zhedong Hu, Tae-Kyun Kim, Lin Wang

Our framework incorporates two novel components: energy-based feature fusion (EB2F) and energy-based reliable fusion Assessment (RFA) modules.

Depth Estimation Segmentation +2

Source-Free Cross-Modal Knowledge Transfer by Unleashing the Potential of Task-Irrelevant Data

no code implementations10 Jan 2024 Jinjing Zhu, Yucheng Chen, Lin Wang

We then propose a Task-irrelevant data-Guided Knowledge Transfer (TGKT) module that transfers knowledge from the source model to the target model by leveraging the paired TI data.

Transfer Learning

A Unified Framework for Unsupervised Domain Adaptation based on Instance Weighting

no code implementations8 Dec 2023 Jinjing Zhu, Feiyang Ye, Qiao Xiao, Pengxin Guo, Yu Zhang, Qiang Yang

Specifically, the proposed LIWUDA method constructs a weight network to assign weights to each instance based on its probability of belonging to common classes, and designs Weighted Optimal Transport (WOT) for domain alignment by leveraging instance weights.

Partial Domain Adaptation Universal Domain Adaptation +1

Towards Dynamic and Small Objects Refinement for Unsupervised Domain Adaptative Nighttime Semantic Segmentation

no code implementations7 Oct 2023 Jingyi Pan, Sihang Li, Yucheng Chen, Jinjing Zhu, Lin Wang

Moreover, semantic segmentation models trained on daytime datasets often face difficulties in generalizing effectively to nighttime conditions.

Autonomous Driving Contrastive Learning +4

A Good Student is Cooperative and Reliable: CNN-Transformer Collaborative Learning for Semantic Segmentation

no code implementations ICCV 2023 Jinjing Zhu, Yunhao Luo, Xu Zheng, Hao Wang, Lin Wang

In this paper, we strive to answer the question "how to collaboratively learn convolutional neural network (CNN)-based and vision transformer (ViT)-based models by selecting and exchanging the reliable knowledge between them for semantic segmentation?"

Knowledge Distillation Semantic Segmentation

Test-Time Adaptation for Nighttime Color-Thermal Semantic Segmentation

no code implementations10 Jul 2023 Yexin Liu, Weiming Zhang, Guoyang Zhao, Jinjing Zhu, Athanasios Vasilakos, Lin Wang

we propose the first test-time adaptation (TTA) framework, dubbed Night-TTA, to address the problems for nighttime RGBT semantic segmentation without access to the source (daytime) data during adaptation.

Scene Understanding Semantic Segmentation +1

Both Style and Distortion Matter: Dual-Path Unsupervised Domain Adaptation for Panoramic Semantic Segmentation

no code implementations CVPR 2023 Xu Zheng, Jinjing Zhu, Yexin Liu, Zidong Cao, Chong Fu, Lin Wang

Moreover, adversarial intra-projection training is proposed to reduce the inherent gap, between the features of the pinhole images and those of the ERP and TP images, respectively.

ERP Scene Understanding +2

Patch-Mix Transformer for Unsupervised Domain Adaptation: A Game Perspective

1 code implementation CVPR 2023 Jinjing Zhu, Haotian Bai, Lin Wang

We solve this problem from a game theory's perspective with the proposed model dubbed as PMTrans, which bridges source and target domains with an intermediate domain.

Unsupervised Domain Adaptation

SEPT: Towards Scalable and Efficient Visual Pre-Training

no code implementations11 Dec 2022 Yiqi Lin, Huabin Zheng, Huaping Zhong, Jinjing Zhu, Weijia Li, Conghui He, Lin Wang

To address these issues, we build a task-specific self-supervised pre-training framework from a data selection perspective based on a simple hypothesis that pre-training on the unlabeled samples with similar distribution to the target task can bring substantial performance gains.

Retrieval

Selective Partial Domain Adaptation

2 code implementations British Machine Vision Conference 2022 Pengxin Guo, Jinjing Zhu, Yu Zhang

To solve this problem, we propose a Selective Partial Domain Adaptation (SPDA) method, which selects useful data for the adaptation to the target domain.

Partial Domain Adaptation

Deep Learning for Omnidirectional Vision: A Survey and New Perspectives

1 code implementation21 May 2022 Hao Ai, Zidong Cao, Jinjing Zhu, Haotian Bai, Yucheng Chen, Lin Wang

Omnidirectional image (ODI) data is captured with a 360x180 field-of-view, which is much wider than the pinhole cameras and contains richer spatial information than the conventional planar images.

Autonomous Driving

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