Dataset · Hugging Face

zhenjiemao/aRefCOCO

Name: aRefCOCO
Creator: zhenjiemao
License: cc-by-4.0
Keywords: task_categories:image-segmentation, language:en, license:cc-by-4.0, size_categories:10K<n<100K, format:arrow, modality:image, modality:text, library:datasets, library:mlcroissant, arxiv:2510.10160, region:us, referring image segmentation, referential ambiguity, vision-language, multimodal

Dataset Card for aRefCOCO aRefCOCO (Ambiguous RefCOCO) is a dataset specifically constructed for Referring Image Segmentation (RIS), focusing on referential ambiguity that frequently arises in real-world application. It introduces object-distracting expressions, which involve multiple entities with contextual cues, and category-implicit expressions, where the object class is not explicitly stated. Each entity is paired with an image, a target segmentation mask, multiple… See the full description on the dataset page: https://huggingface.co/datasets/zhenjiemao/aRefCOCO.

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Author / organization	zhenjiemao
License (as declared)	cc-by-4.0
Downloads	287 (as reported by Hugging Face)
Likes	3
Created	26 October 2025
Last updated at source	26 November 2025

referring image segmentationreferential ambiguityvision-languagemultimodaldataset

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