Dataset · Hugging Face

LionelLow/SignSparK_data

Name: SignSparK_data
Creator: LionelLow
License: other
Keywords: language:zh, language:en, language:de, license:other, size_categories:1K<n<10K, arxiv:2603.10446, region:us, sign-language, sign-language-production, pose, smpl-x, flow-matching

SignSparK Data Prebuilt LMDB datasets for SignSparK: Efficient Multilingual Sign Language Production via Sparse Keyframe Learning (ECCV 2026). Contains SMPL-X 6D pose features, spoken-language translations, glosses, and per-frame segment annotations for CSL-Daily, How2Sign and PHOENIX-2014T, ready to train/sample with the SignSparK code. 📄 Paper: https://arxiv.org/abs/2603.10446 🌐 Project page: https://cogvis-cvssp.github.io/papers/signspark/ Contents train/… See the full description on the dataset page: https://huggingface.co/datasets/LionelLow/SignSparK_data.

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Author / organization	LionelLow
License (as declared)	other
Downloads	310 (as reported by Hugging Face)
Likes	0
Created	26 June 2026
Last updated at source	19 September 2026

sign-languagesign-language-productionposesmpl-xflow-matching

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