Jun 28, 2021 · Artificial Intelligence

How Alibaba Cloud’s MMAI Team Dominated CVPR2021 Video Action Challenges

Alibaba Cloud’s Multimedia AI team won five first‑place titles and one runner‑up across six major video‑action challenges at CVPR2021, showcasing advanced transformer‑CNN hybrids, self‑supervised initialization, and spatio‑temporal relation modeling that now power their multimedia AI cloud products.

Alibaba CloudCVPR2021multimedia AI

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How Alibaba Cloud’s MMAI Team Dominated CVPR2021 Video Action Challenges

Meituan Technology Team

Apr 15, 2021 · Artificial Intelligence

Meituan Technical Team Shares CVPR 2021 Pre-lecture: Five Papers on Video Instance Segmentation, Facial Expression Recognition, Real-time Semantic Segmentation, Weakly Supervised Semantic Segmentation, and Multi-source Domain Adaptation

At a CVPR 2021 pre‑lecture, Meituan’s Visual Intelligence Center showcased five cutting‑edge papers—VisTR transformer‑based video instance segmentation, a feature‑decomposition facial expression recognizer, an accelerated BiSeNet for real‑time semantic segmentation, an embedded discriminative attention mechanism for weakly supervised segmentation, and a partial‑feature selection framework for multi‑source domain adaptation—highlighting the company’s large AI R&D team, university collaborations, real‑world deployment across its services, and ongoing recruitment.

AICVPR2021Facial Expression Recognition

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Meituan Technical Team Shares CVPR 2021 Pre-lecture: Five Papers on Video Instance Segmentation, Facial Expression Recognition, Real-time Semantic Segmentation, Weakly Supervised Semantic Segmentation, and Multi-source Domain Adaptation