Jiaxin Si — accepted AI-conference papers

2023

Stuart: Individualized Classroom Observation of Students with Automatic Behavior Recognition And Tracking

Huayi Zhou, Fei Jiang, Jiaxin Si, Lili Xiong, Hongtao Lu

ICASSP 2023accepted

Each student matters, but it is hardly for instructors to observe all the students during the courses and provide helps to the needed ones immediately. In this paper, we present StuArt, a novel automatic system designed for the individualized classroom observation, which empowers instructors to conc…

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2019

Large-pose Face Alignment via Shape-aware Heatmap

Jiaxin Si, Fei Jiang, Ruimin Shen

ICASSP 2019accepted

In this paper, we focus on dealing with problems of large-pose face alignment. Recently proposed heatmap-based algorithms have made promising performance on this problem. However, the traditional heatmap is constructed based on Gaussian model with fixed variance, which is inconsistent with the local…

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