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Xiangrong Zhang

5 accepted papers

2026

ID-Splat: Propagating Object Identities for Segmenting 3D Aerial-view Scenes

AAAI 2026technical

High-resolution Earth Observation technologies present unprecedented opportunities for geospatial analysis, yet traditional 2D aerial-view semantic segmentation remains limited by its inability to model spatial relationships and handle object occlusions. While 3D Aerial-view Segmentation (3DAS) has

Cited by 0SourcePDFScholar
2026

Vision-Language Model Guided Source-Free Domain Adaptation via Optimal Transport

CVPR 2026

Unsupervised domain adaptation transfers knowledge from a labeled source domain to an unlabeled target domain. When source data cannot be accessed, source-free domain adaptation (SFDA) becomes a practical alternative. However, existing SFDA methods mainly rely on pseudo-label based self-training, wh

Cited by 0SourcecodeScholar
2025

Category-Specific Selective Feature Enhancement for Long-Tailed Multi-Label Image Classification

ICCV 2025poster

Since real-world multi-label data often exhibit significant label imbalance, long-tailed multi-label image classification has emerged as a prominent research area in computer vision. Traditionally, it is considered that deep neural networks' classifiers are vulnerable to long-tailed distributions, w…

Cited by 0SourcePDFScholar
2025

RegionMatch: Pixel-Region Collaboration for Semi-Supervised Semantic Segmentation in Remote Sensing Images

IJCAI 2025

Semi-supervised semantic segmentation (S4) has shown significant promise in reducing the burden of labor-intensive data annotation. However, existing methods mainly rely on pixel-level information, neglecting the strong region consistency inherent in remote sensing images (RSIs), which limits their

Cited by 0SourcePDFScholar
2022

Absolute Wrong Makes Better: Boosting Weakly Supervised Object Detection via Negative Deterministic Information

IJCAI 2022poster

Weakly supervised object detection (WSOD) is a challenging task, in which image-level labels (e.g., categories of the instances in the whole image) are used to train an object detector. Many existing methods follow the standard multiple instance learning (MIL) paradigm and have achieved promising pe…

Cited by 16SourcePDFScholar