FLAME: Facial Landmark Heatmap Activated Multimodal Gaze Estimation - Inria - Institut national de recherche en sciences et technologies du numérique
Communication Dans Un Congrès Année : 2021

FLAME: Facial Landmark Heatmap Activated Multimodal Gaze Estimation

Résumé

3D gaze estimation is about predicting the line of sight of a person in 3D space. Person-independent models for the same lack precision due to anatomical differences of subjects, whereas person-specific calibrated techniques add strict constraints on scalability. To overcome these issues, we propose a novel technique, Facial Landmark Heatmap Activated Multimodal Gaze Estimation (FLAME), as a way of combining eye anatomical information using eye landmark heatmaps to obtain precise gaze estimation without any person-specific calibration. Our evaluation demonstrates a competitive performance of about 10% improvement on benchmark datasets ColumbiaGaze and EYEDIAP. We also conduct an ablation study to validate our method.
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Dates et versions

hal-03386581 , version 1 (20-10-2021)

Identifiants

Citer

Neelabh Sinha, Michal Balazia, Francois F Bremond. FLAME: Facial Landmark Heatmap Activated Multimodal Gaze Estimation. AVSS 2021 - 17th IEEE International Conference on Advanced Video and Signal-based Surveillance, Nov 2021, Virtual, United States. ⟨10.1109/AVSS52988.2021.9663816⟩. ⟨hal-03386581⟩
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