no code implementations • 29 Jan 2024 • Rongkai Ma, Leo Lebrat, Rodrigo Santa Cruz, Gil Avraham, Yan Zuo, Clinton Fookes, Olivier Salvado
Neural radiance fields (NeRFs) have exhibited potential in synthesizing high-fidelity views of 3D scenes but the standard training paradigm of NeRF presupposes an equal importance for each image in the training set.
no code implementations • 27 Nov 2023 • Léo Lebrat, Rodrigo Santa Cruz, Remi Chierchia, Yulia Arzhaeva, Mohammad Ali Armin, Joshua Goldsmith, Jeremy Oorloff, Prithvi Reddy, Chuong Nguyen, Lars Petersson, Michelle Barakat-Johnson, Georgina Luscombe, Clinton Fookes, Olivier Salvado, David Ahmedt-Aristizabal
Wound management poses a significant challenge, particularly for bedridden patients and the elderly.
no code implementations • 14 Jun 2022 • Rodrigo Santa Cruz, Léo Lebrat, Darren Fu, Pierrick Bourgeat, Jurgen Fripp, Clinton Fookes, Olivier Salvado
Using the state-of-the-art CorticalFlow model as a blueprint, this paper proposes three modifications to improve its accuracy and interoperability with existing surface analysis tools, while not sacrificing its fast inference time and low GPU memory consumption.
no code implementations • 6 Jun 2022 • Léo Lebrat, Rodrigo Santa Cruz, Frédéric de Gournay, Darren Fu, Pierrick Bourgeat, Jurgen Fripp, Clinton Fookes, Olivier Salvado
In this paper we introduce CorticalFlow, a new geometric deep-learning model that, given a 3-dimensional image, learns to deform a reference template towards a targeted object.
1 code implementation • NeurIPS 2021 • Leo Lebrat, Rodrigo Santa Cruz, Frederic de Gournay, Darren Fu, Pierrick Bourgeat, Jurgen Fripp, Clinton Fookes, Olivier Salvado
In this paper, we introduce CorticalFlow, a new geometric deep-learning model that, given a 3-dimensional image, learns to deform a reference template towards a targeted object.
1 code implementation • CVPR 2021 • Léo Lebrat, Rodrigo Santa Cruz, Clinton Fookes, Olivier Salvado
Recent advances in geometric deep-learning introduce complex computational challenges for evaluating the distance between meshes.
no code implementations • 22 Oct 2020 • Rodrigo Santa Cruz, Leo Lebrat, Pierrick Bourgeat, Clinton Fookes, Jurgen Fripp, Olivier Salvado
Having these limitations in mind, we propose DeepCSR, a 3D deep learning framework for cortical surface reconstruction from MRI.
no code implementations • 7 Sep 2020 • Rodrigo Santa Cruz, Léo Lebrat, Pierrick Bourgeat, Vincent Doré, Jason Dowling, Jurgen Fripp, Clinton Fookes, Olivier Salvado
Brain morphometry from magnetic resonance imaging (MRI) is a consolidated biomarker for many neurodegenerative diseases.
no code implementations • 28 Apr 2020 • Rodrigo Santa Cruz, Anoop Cherian, Basura Fernando, Dylan Campbell, Stephen Gould
This paper presents a framework to recognize temporal compositions of atomic actions in videos.
no code implementations • 26 Jan 2018 • Rodrigo Santa Cruz, Basura Fernando, Anoop Cherian, Stephen Gould
In this paper, we build on the compositionality principle and develop an "algebra" to compose classifiers for complex visual concepts.
no code implementations • CVPR 2017 • Rodrigo Santa Cruz, Basura Fernando, Anoop Cherian, Stephen Gould
Unrolling these iterations in a Sinkhorn network layer, we propose DeepPermNet, an end-to-end CNN model for this task.
no code implementations • 19 Jul 2016 • Stephen Gould, Basura Fernando, Anoop Cherian, Peter Anderson, Rodrigo Santa Cruz, Edison Guo
Some recent works in machine learning and computer vision involve the solution of a bi-level optimization problem.