Search Results for author: Francisco Perdigon Romero

Found 8 papers, 5 papers with code

Attention-based Class-Conditioned Alignment for Multi-Source Domain Adaptive Object Detection

1 code implementation14 Mar 2024 Atif Belal, Akhil Meethal, Francisco Perdigon Romero, Marco Pedersoli, Eric Granger

Domain adaptation methods for object detection (OD) strive to mitigate the impact of distribution shifts by promoting feature alignment across source and target domains.

Benchmarking Domain Adaptation +3

Multi-Source Domain Adaptation for Object Detection with Prototype-based Mean-teacher

1 code implementation26 Sep 2023 Atif Belal, Akhil Meethal, Francisco Perdigon Romero, Marco Pedersoli, Eric Granger

Given the use of prototypes, the number of parameters required for our PMT method does not increase significantly with the number of source domains, thus reducing memory issues and possible overfitting.

Multi-Source Unsupervised Domain Adaptation object-detection +2

Semi-Weakly Supervised Object Detection by Sampling Pseudo Ground-Truth Boxes

1 code implementation1 Apr 2022 Akhil Meethal, Marco Pedersoli, Zhongwen Zhu, Francisco Perdigon Romero, Eric Granger

Semi- and weakly-supervised learning have recently attracted considerable attention in the object detection literature since they can alleviate the cost of annotation needed to successfully train deep learning models.

Data Augmentation object-detection +2

Spine intervertebral disc labeling using a fully convolutional redundant counting model

1 code implementation MIDL 2019 Lucas Rouhier, Francisco Perdigon Romero, Joseph Paul Cohen, Julien Cohen-Adad

Labeling intervertebral discs is relevant as it notably enables clinicians to understand the relationship between a patient's symptoms (pain, paralysis) and the exact level of spinal cord injury.

End-to-End Discriminative Deep Network for Liver Lesion Classification

no code implementations28 Jan 2019 Francisco Perdigon Romero, Andre Diler, Gabriel Bisson-Gregoire, Simon Turcotte, Real Lapointe, Franck Vandenbroucke-Menu, An Tang, Samuel Kadoury

In the present work we introduce an end-to-end deep learning approach to assist in the discrimination between liver metastases from colorectal cancer and benign cysts in abdominal CT images of the liver.

Classification General Classification +1

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