André G. C. Pacheco — accepted AI-conference papers

2023

Towards Low-Power Heart Rate Estimation Based on User's Demographics and Activity Level For Wearables

André G. C. Pacheco, Frank A. C. Cabello, Adriana M. O. Fonoff, Paula G. Rodrigues, Otávio A. B. Penatti, Paula R. Pinto

ICASSP 2023accepted

Over the past few years, wearable devices have become quite popular, in particular, smartwatches. One reason for this popularity is the possibility to monitor health and well-being in a non-invasive way. Heart Rate (HR) monitoring is one of the most important health features available in wearables.…

Cited by 0 Source ↗Scholar ↗

2021

Improving Deep Learning Sound Events Classifiers Using Gram Matrix Feature-Wise Correlations

Antonio Joia Neto, André G. C. Pacheco, Diogo Carbonera Luvizon

ICASSP 2021accepted

In this paper, we propose a new Sound Event Classification (SEC) method which is inspired in recent works for out-of-distribution detection. In our method, we analyse all the activations of a generic CNN in order to produce feature representations using Gram Matrices. The similarity metrics are eval…

Cited by 0 Source ↗Scholar ↗