Search Results for author: Chaabane Djeraba

Found 5 papers, 0 papers with code

Mining atmospheric data

no code implementations26 Jun 2021 Chaabane Djeraba, Jérôme Riedi

The target application is the development of a fast prediction model for local and regional air quality assessment and tracking.

Impact of facial landmark localization on facial expression recognition

no code implementations26 May 2019 Romain Belmonte, Benjamin Allaert, Pierre Tirilly, Ioan Marius Bilasco, Chaabane Djeraba, Nicu Sebe

Although facial landmark localization (FLL) approaches are becoming increasingly accurate for characterizing facial regions, one question remains unanswered: what is the impact of these approaches on subsequent related tasks?

Face Alignment Facial Expression Recognition +1

Facial Expressions Analysis Under Occlusions Based on Specificities of Facial Motion Propagation

no code implementations30 Apr 2019 Delphine Poux, Benjamin Allaert, Jose Mennesson, Nacim Ihaddadene, Ioan Marius Bilasco, Chaabane Djeraba

The main innovation brought by this contribution consists in exploiting the specificities of facial movement propagation for recognizing expressions in presence of important occlusions.

Optical Flow Techniques for Facial Expression Analysis -- a Practical Evaluation Study

no code implementations25 Apr 2019 Benjamin Allaert, Isaac Ronald Ward, Ioan Marius Bilasco, Chaabane Djeraba, Mohammed Bennamoun

Optical flow techniques are becoming increasingly performant and robust when estimating motion in a scene, but their performance has yet to be proven in the area of facial expression recognition.

Data Augmentation Facial Expression Recognition +2

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