Papers › YOLO-World: Real-Time Open-Vocabulary Object Detection

YOLO-World: Real-Time Open-Vocabulary Object Detection

30 Jan 2024CVPR 2024 1arXiv:2401.17270archive 2025-07-28

Tianheng Cheng, Lin Song, Yixiao Ge, Wenyu Liu, Xinggang Wang, Ying Shan

The You Only Look Once (YOLO) series of detectors have established themselves as efficient and practical tools. However, their reliance on predefined and trained object categories limits their applicability in open scenarios. Addressing this limitation, we introduce YOLO-World, an innovative approach that enhances YOLO with open-vocabulary detection capabilities through vision-language modeling and pre-training on large-scale datasets. Specifically, we propose a new Re-parameterizable Vision-Language Path Aggregation Network (RepVL-PAN) and region-text contrastive loss to facilitate the interaction between visual and linguistic information. Our method excels in detecting a wide range of objects in a zero-shot manner with high efficiency. On the challenging LVIS dataset, YOLO-World achieves 35.4 AP with 52.0 FPS on V100, which outperforms many state-of-the-art methods in terms of both accuracy and speed. Furthermore, the fine-tuned YOLO-World achieves remarkable performance on several downstream tasks, including object detection and open-vocabulary instance segmentation.

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compute_iou ibaiGorordo/ONNX-YOLO-World-Open-Vocabulary-Object-Detection/yoloworld/nms.py community (archive-listed) unverified MIT (permissive) · 21a47905e98284b9 · report
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Tasks

Instance SegmentationLanguage ModelingLanguage ModellingObjectObject DetectionOpen Vocabulary Object DetectionOpen-vocabulary object detectionSemantic SegmentationZero-Shot Object Detectionobject-detection

Results from the paper archive 2025-07-28

TaskDatasetModelMetricValueRank at snapshotLeaderboardReport
Zero-Shot Object Detection LVIS v1.0 minival YOLO-World-L AP 35.4 #8 of 11 Archive leaderboard report
Zero-Shot Object Detection MSCOCO YOLO-World-L(without COCO data) AP 45.1 #6 of 7 Archive leaderboard report

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