no code implementations • 16 Apr 2024 • João Luzio, Alexandre Bernardino, Plinio Moreno
To illustrate the benefits of using semantic information in scene exploration and visual search tasks, we compare its performance against traditional saliency-based models.
1 code implementation • Sensors 2024 • Vanilson Fula, Plinio Moreno
Given this, the proposal of this research work is the creation of a new dataset that encompasses data from three different datasets, with more than 1300 fall samples and 28 K negative samples.
no code implementations • 12 Apr 2023 • Beatriz Paula, Plinio Moreno
The human visual system processes images with varied degrees of resolution, with the fovea, a small portion of the retina, capturing the highest acuity region, which gradually declines toward the field of view's periphery.
no code implementations • 2 Jan 2023 • Seyed S. Mohammadi, Nuno F. Duarte, Dimitris Dimou, Yiming Wang, Matteo Taiana, Pietro Morerio, Atabak Dehban, Plinio Moreno, Alexandre Bernardino, Alessio Del Bue, Jose Santos-Victor
However, in practice, PCDs are often incomplete when objects are viewed from few and sparse viewpoints before the grasping action, leading to the generation of wrong or inaccurate grasp poses.
no code implementations • 24 Aug 2022 • Alexandre M. F. Dias, Luís Simões, Plinio Moreno, Alexandre Bernardino
Active perception and foveal vision are the foundations of the human visual system.
1 code implementation • 7 Oct 2019 • Manuel Serra Nunes, Atabak Dehban, Plinio Moreno, José Santos-Victor
In contrast, we argue that if these systems are to be used to guide action, necessarily, the actions the robot performs should be encoded in the predicted frames.
no code implementations • 1 Oct 2019 • Clebeson Canuto, Plinio Moreno, Jorge Samatelo, Raquel Vassallo, José Santos-Victor
We propose to use the uncertainty about each prediction as an online decision-making criterion for action anticipation.
1 code implementation • 16 Jul 2018 • João Borrego, Atabak Dehban, Rui Figueiredo, Plinio Moreno, Alexandre Bernardino, José Santos-Victor
Recent advances in deep learning-based object detection techniques have revolutionized their applicability in several fields.