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Pedro P. B. de Gusmao

4 accepted papers

2022

End-to-End Speech Recognition from Federated Acoustic Models

ICASSP 2022accepted

Training Automatic Speech Recognition (ASR) models under federated learning (FL) settings has attracted a lot of attention recently. However, the FL scenarios often presented in the literature are artificial and fail to capture the complexity of real FL systems. In this paper, we construct a challen…

Cited by 0SourceScholar
2020

DeepTIO: A Deep Thermal-Inertial Odometry With Visual Hallucination

RA-L 2020

Visual odometry shows excellent performance in a wide range of environments. However, in visually-denied scenarios (e.g. heavy smoke or darkness), pose estimates degrade or even fail. Thermal cameras are commonly used for perception and inspection when the environment has low visibility. However, th

Cited by 72SourceScholar
2019

Distilling Knowledge From a Deep Pose Regressor Network

ICCV 2019poster

This paper presents a novel method to distill knowledge from a deep pose regressor network for efficient Visual Odometry (VO). Standard distillation relies on "dark knowledge" for successful knowledge transfer. As this knowledge is not available in pose regression and the teacher prediction is not a…

Cited by 133PDFScholar
2019

Learning Monocular Visual Odometry through Geometry-Aware Curriculum Learning

ICRA 2019poster

Inspired by the cognitive process of humans and animals, Curriculum Learning (CL) trains a model by gradually increasing the difficulty of the training data. In this paper, we study whether CL can be applied to complex geometry problems like estimating monocular Visual Odometry (VO). Unlike existing…

Cited by 58SourceScholar