3 papers
cs.CV2020
Transformation Based Deep Anomaly Detection in Astronomical Images
Esteban Reyes, Pablo A. Estévez
In this work, we propose several enhancements to a geometric transformation based model for anomaly detection in images (GeoTranform). The model assumes that the anomaly class is u…
cs.RO2018
Near Real-Time Object Recognition for Pepper based on Deep Neural Networks Running on a Backpack
Esteban Reyes, Cristopher Gómez, Esteban Norambuena +1
The main goal of the paper is to provide Pepper with a near real-time object recognition system based on deep neural networks. The proposed system is based on YOLO (You Only Look O…
astro-ph.IM2018
Enhanced Rotational Invariant Convolutional Neural Network for Supernovae Detection
Esteban Reyes, Pablo A. Estévez, Ignacio Reyes +4
In this paper, we propose an enhanced CNN model for detecting supernovae (SNe). This is done by applying a new method for obtaining rotational invariance that exploits cyclic symme…