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Communication Dans Un Congrès Année : 2022

Robust detection of conversational groups using a voting scheme and a memory process

Résumé

Studies in human-human interaction have introduced the concept of F-formation to describe the spatial organization of participants during social interaction. This paper aims at detecting such Fformations in images of video sequences. The proposed approach combines a voting scheme in the visual field of each participant and a memory process to make the detection in each frame robust to small, irrelevant changes of participant's behavior. Results on the MatchNMingle data set demonstrate the good performances of this approach.
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Dates et versions

hal-03845965 , version 1 (09-11-2022)

Identifiants

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Victor Fortier, Isabelle Bloch, Catherine Pelachaud. Robust detection of conversational groups using a voting scheme and a memory process. 3rd International Conference on Pattern Recognition and Artificial Intelligence, Jun 2022, Paris, France. pp.162-173, ⟨10.1007/978-3-031-09282-4_14⟩. ⟨hal-03845965⟩
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