← Search

Junwei Luo

8 accepted papers

2026

Partial Weakly-Supervised Oriented Object Detection

CVPR 2026

The growing demand for oriented object detection (OOD) across various domains has driven significant research in this area. However, the high cost of dataset annotation remains a major concern. Current mainstream OOD algorithms can be mainly categorized into three types: (1) fully supervised methods

Cited by 0SourcecodeScholar
2026

SkySense-VITA: Towards Universal In-context Segmentation of Multi-modal Remote Sensing Imagery

CVPR 2026

While recent foundation models for remote sensing segmentation have shown notable progress, they still fall short in processing diverse multi-modal inputs, synergizing complementary prompt types, and leveraging semantic hierarchies. To address these limitations, we introduce SkySense-VITA, a unified

Cited by 0SourceScholar
2025

FedRW: Efficient Privacy-Preserving Data Reweighting for Enhancing Federated Learning of Language Models

NeurIPS 2025poster

Data duplication within large-scale corpora often impedes large language models' (LLMs) performance and privacy. In privacy-concerned federated learning scenarios, conventional deduplication methods typically rely on trusted third parties to perform uniform deletion, risking loss of informative samp…

Cited by 0SourceScholar
2025

Point2RBox-v2: Rethinking Point-supervised Oriented Object Detection with Spatial Layout Among Instances

CVPR 2025poster

With the rapidly increasing demand for oriented object detection (OOD), recent research involving weakly-supervised detectors for learning OOD from point annotations has gained great attention. In this paper, we rethink this challenging task setting with the layout among instances and present Point2…

2025

PointOBB-v2: Towards Simpler, Faster, and Stronger Single Point Supervised Oriented Object Detection

ICLR 2025poster

Single point supervised oriented object detection has gained attention and made initial progress within the community. Diverse from those approaches relying on one-shot samples or powerful pretrained models (e.g. SAM), PointOBB has shown promise due to its prior-free feature. In this paper, we propo…

Cited by 22SourcePDFScholar
2025

SkySense-O: Towards Open-World Remote Sensing Interpretation with Vision-Centric Visual-Language Modeling

CVPR 2025poster

Open-world interpretation aims to accurately localize and recognize all objects within images by vision-language models (VLMs). While substantial progress has been made in this task for natural images, the advancements for remote sensing (RS) images still remain limited, primarily due to these two c…

2025

When Large Vision-Language Model Meets Large Remote Sensing Imagery: Coarse-to-Fine Text-Guided Token Pruning

ICCV 2025poster

Efficient vision-language understanding of large Remote Sensing Images (RSIs) is meaningful but challenging. Current Large Vision-Language Models (LVLMs) typically employ limited pre-defined grids to process images, leading to information loss when handling gigapixel RSIs. Conversely, using unlimite…

2024

PointOBB: Learning Oriented Object Detection via Single Point Supervision

CVPR 2024poster

Single point-supervised object detection is gaining attention due to its cost-effectiveness. However existing approaches focus on generating horizontal bounding boxes (HBBs) while ignoring oriented bounding boxes (OBBs) commonly used for objects in aerial images. This paper proposes PointOBB the fir…