Search Results Baocai Yin

Found 43 papers, 21 papers with code

Few-shot Object Localization

1 code implementation19 Mar 2024 Yunhan Ren, Bo Li, Chengyang Zhang, Yong Zhang, BaoCai Yin

This task achieves generalized object localization by leveraging a small number of labeled support samples to query the positional information of objects within corresponding images.

Model Optimization Object +2

BjTT: A Large-scale Multimodal Dataset for Traffic Prediction

2 code implementations8 Mar 2024 Chengyang Zhang, Yong Zhang, Qitan Shao, Jiangtao Feng, Bo Li, Yisheng Lv, Xinglin Piao, BaoCai Yin

The key challenge of the TTG task is how to associate text with the spatial structure of the road network and traffic data for generating traffic situations.

Traffic Prediction

Catastrophic Overfitting: A Potential Blessing in Disguise

no code implementations28 Feb 2024 Mengnan Zhao, Lihe Zhang, Yuqiu Kong, BaoCai Yin

To tackle this issue, we initially employ the feature activation differences between clean and adversarial examples to analyze the underlying causes of CO. Intriguingly, our findings reveal that CO can be attributed to the feature coverage induced by a few specific pathways.

Adversarial Robustness

Separable Multi-Concept Erasure from Diffusion Models

1 code implementation3 Feb 2024 Mengnan Zhao, Lihe Zhang, Tianhang Zheng, Yuqiu Kong, BaoCai Yin

Large-scale diffusion models, known for their impressive image generation capabilities, have raised concerns among researchers regarding social impacts, such as the imitation of copyrighted artistic styles.

Image Generation Machine Unlearning

Spectrum-guided Feature Enhancement Network for Event Person Re-Identification

no code implementations2 Feb 2024 Hongchen Tan, Yi Zhang, Xiuping Liu, BaoCai Yin, Nan Ma, Xin Li, Huchuan Lu

This network consists of two innovative components: the Multi-grain Spectrum Attention Mechanism (MSAM) and the Consecutive Patch Dropout Module (CPDM).

Person Re-Identification

Hi-SAM: Marrying Segment Anything Model for Hierarchical Text Segmentation

1 code implementation31 Jan 2024 Maoyuan Ye, Jing Zhang, Juhua Liu, Chenyu Liu, BaoCai Yin, Cong Liu, Bo Du, DaCheng Tao

In terms of the AMG mode, Hi-SAM segments text stroke foreground masks initially, then samples foreground points for hierarchical text mask generation and achieves layout analysis in passing.

Hierarchical Text Segmentation Segmentation +1

DGNN: Decoupled Graph Neural Networks with Structural Consistency between Attribute and Graph Embedding Representations

1 code implementation28 Jan 2024 Jinlu Wang, Jipeng Guo, Yanfeng Sun, Junbin Gao, Shaofan Wang, Yachao Yang, BaoCai Yin

To obtain a more comprehensive embedding representation of nodes, a novel GNNs framework, dubbed Decoupled Graph Neural Networks (DGNN), is introduced.

Attribute Graph Embedding +3

EipFormer: Emphasizing Instance Positions in 3D Instance Segmentation

no code implementations9 Dec 2023 Mengnan Zhao, Lihe Zhang, Yuqiu Kong, BaoCai Yin

It enhances the initial instance positions through weighted farthest point sampling and further refines the instance positions and proposals using aggregation averaging and center matching.

3D Instance Segmentation Position +1

ChatTraffic: Text-to-Traffic Generation via Diffusion Model

1 code implementation27 Nov 2023 Chengyang Zhang, Yong Zhang, Qitan Shao, Bo Li, Yisheng Lv, Xinglin Piao, BaoCai Yin

The key challenge of the TTG task is how to associate text with the spatial structure of the road network and traffic data for generating traffic situations.

Traffic Prediction

Center Focusing Network for Real-Time LiDAR Panoptic Segmentation

1 code implementation CVPR 2023 Xiaoyan Li, Gang Zhang, Boyue Wang, Yongli Hu, BaoCai Yin

LiDAR panoptic segmentation facilitates an autonomous vehicle to comprehensively understand the surrounding objects and scenes and is required to run in real time.

Panoptic Segmentation Segmentation