Search Results for author: Yansheng Li

Found 16 papers, 5 papers with code

AUG: A New Dataset and An Efficient Model for Aerial Image Urban Scene Graph Generation

no code implementations11 Apr 2024 Yansheng Li, Kun Li, Yongjun Zhang, LinLin Wang, Dingwen Zhang

To fill in the gap of the overhead view dataset, this paper constructs and releases an aerial image urban scene graph generation (AUG) dataset.

Graph Generation Relationship Detection +1

AllSpark: A Multimodal Spatio-Temporal General Intelligence Model with Thirteen Modalities

no code implementations31 Dec 2023 Run Shao, Cheng Yang, Qiujun Li, Qing Zhu, Yongjun Zhang, Yansheng Li, Yu Liu, Yong Tang, Dapeng Liu, Shizhong Yang, Haifeng Li

We introduce the Language as Reference Framework (LaRF), a fundamental principle for constructing a multimodal unified model, aiming to strike a trade-off between the cohesion and autonomy among different modalities.

Learning to Holistically Detect Bridges from Large-Size VHR Remote Sensing Imagery

no code implementations5 Dec 2023 Yansheng Li, Junwei Luo, Yongjun Zhang, Yihua Tan, Jin-Gang Yu, Song Bai

Therefore, to ensure the visibility and integrity of bridges, it is essential to perform holistic bridge detection in large-size very-high-resolution (VHR) RSIs.

object-detection Object Detection

GLH-Water: A Large-Scale Dataset for Global Surface Water Detection in Large-Size Very-High-Resolution Satellite Imagery

no code implementations16 Mar 2023 Yansheng Li, Bo Dang, Wanchun Li, Yongjun Zhang

Global surface water detection in very-high-resolution (VHR) satellite imagery can directly serve major applications such as refined flood mapping and water resource assessment.

Semantic Segmentation

Progressive Learning with Cross-Window Consistency for Semi-Supervised Semantic Segmentation

no code implementations22 Nov 2022 Bo Dang, Yansheng Li, Yongjun Zhang, Jiayi Ma

Semi-supervised semantic segmentation focuses on the exploration of a small amount of labeled data and a large amount of unlabeled data, which is more in line with the demands of real-world image understanding applications.

Pseudo Label Semi-Supervised Semantic Segmentation

EHSNet: End-to-End Holistic Learning Network for Large-Size Remote Sensing Image Semantic Segmentation

no code implementations21 Nov 2022 Wei Chen, Yansheng Li, Bo Dang, Yongjun Zhang

This paper presents EHSNet, a new end-to-end segmentation network designed for the holistic learning of large-size remote sensing image semantic segmentation (LRISS).

Semantic Segmentation

Hierarchical Memory Learning for Fine-Grained Scene Graph Generation

no code implementations14 Mar 2022 Youming Deng, Yansheng Li, Yongjun Zhang, Xiang Xiang, Jian Wang, Jingdong Chen, Jiayi Ma

After the autonomous partition of coarse and fine predicates, the model is first trained on the coarse predicates and then learns the fine predicates.

Graph Generation Scene Graph Generation

RMNA: A Neighbor Aggregation-Based Knowledge Graph Representation Learning Model Using Rule Mining

1 code implementation1 Nov 2021 Ling Chen, Jun Cui, Xing Tang, Chaodu Song, Yuntao Qian, Yansheng Li, Yongjun Zhang

Therefore, neighbor aggregation-based representation learning (NARL) models are proposed, which encode the information in the neighbors of an entity into its embeddings.

Graph Representation Learning Knowledge Graph Completion

Group-Aware Graph Neural Network for Nationwide City Air Quality Forecasting

1 code implementation27 Aug 2021 Ling Chen, Jiahui Xu, Binqing Wu, Yuntao Qian, Zhenhong Du, Yansheng Li, Yongjun Zhang

The model constructs a city graph and a city group graph to model the spatial and latent dependencies between cities, respectively.

graph construction

Collaboratively boosting data-driven deep learning and knowledge-guided ontological reasoning for semantic segmentation of remote sensing imagery

no code implementations6 Oct 2020 Yansheng Li, Song Ouyang, Yongjun Zhang

As one kind of architecture from the deep learning family, deep semantic segmentation network (DSSN) achieves a certain degree of success on the semantic segmentation task and obviously outperforms the traditional methods based on hand-crafted features.

Segmentation Of Remote Sensing Imagery Semantic Segmentation

Spatial Information Inference Net: Road Extraction Using Road-Specific Contextual Information

1 code implementation ISPRS Journal of Photogrammetry and Remote Sensing 2019 Chao Tao, Ji Qi, Yansheng Li, Hao Wang, Haifeng Li

The validation experiments using three large datasets of very high-resolution (VHR) satellite imagery show that the proposed method can improve road extraction accuracy and provide an output that is more in line with human expectations.

Road Segmentation Segmentation

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