no code implementations • 3 Feb 2024 • Alina Ciocarlan, Sylvie Le Hégarat-Mascle, Sidonie Lefebvre, Arnaud Woiselle, Clara Barbanson
Traditional object detection methods such as YOLO struggle to detect tiny objects compared to segmentation neural networks, resulting in weaker performance when detecting small targets.
no code implementations • 7 Feb 2019 • Jennifer Vandoni, Emanuel Aldea, Sylvie Le Hégarat-Mascle
In this work, we use the Belief Function Theory which extends the probabilistic framework in order to provide uncertainty bounds to different categories of crowd density estimators.
no code implementations • 2 Aug 2018 • Nicola Pellicanò, Emanuel Aldea, Sylvie Le Hégarat-Mascle
This paper addresses the problem of head detection in crowded environments.
no code implementations • 10 Jul 2018 • Sylvie Le Hégarat-Mascle, Emanuel Aldea, Jennifer Vandoni
In this work, we introduce a strategy which relies on the use of a cumulative space of reduced dimensionality, derived from the coupling of a classic (Hough) cumulative space with an integral histogram trick.
no code implementations • 23 Mar 2018 • Nicola Pellicanò, Sylvie Le Hégarat-Mascle, Emanuel Aldea
This paper introduces an innovative approach for handling 2D compound hypotheses within the Belief Function Theory framework.