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The Journal of Supercomputing

Erschienen in:

11.08.2017

A camera-based attention level assessment tool designed for classroom usage

verfasst von: Chun-Hsiung Tseng, Yung-Hui Chen

Erschienen in: The Journal of Supercomputing | Ausgabe 11/2018

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Abstract

Using electroencephalogram meters to assess students’ attention level and to figure out possible problems and solutions is an emerging research direction. However, the major challenge is the cost of adopting electroencephalogram meters that is simply too high. In this research, we propose to use cameras instead. With the advancements of expression recognition technologies, the detection rate of basic emotions is promising. With such a method, we can assist lecturers by issuing warnings for students with low attention levels. We designed an algorithm that can investigate students’ attention level based on the change rate of the location of their face landmarks. In the manuscript, we proposed the algorithm and the implementation along with experiment results.

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Titel: A camera-based attention level assessment tool designed for classroom usage
verfasst von: Chun-Hsiung Tseng
Yung-Hui Chen
Publikationsdatum: 11.08.2017
Verlag: Springer US
Erschienen in: The Journal of Supercomputing / Ausgabe 11/2018
Print ISSN: 0920-8542
Elektronische ISSN: 1573-0484
DOI: https://doi.org/10.1007/s11227-017-2122-7

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