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Assessment of eye-tracking scanpath outliers using fractal geometry
Outlier scanpaths identification is a crucial preliminary step in designing visual software, digital media analysis, radiology training and clustering participants in eye-tracking experiments. However, the task is challenging due to the visual irregularity of the scanpath shapes and the difficulty i...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Elsevier
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8326737/ https://www.ncbi.nlm.nih.gov/pubmed/34368482 http://dx.doi.org/10.1016/j.heliyon.2021.e07616 |