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Olivier Salvado

5 accepted papers

2024

NeRF Director: Revisiting View Selection in Neural Volume Rendering

CVPR 2024poster

Neural Rendering representations have significantly contributed to the field of 3D computer vision. Given their potential considerable efforts have been invested to improve their performance. Nonetheless the essential question of selecting training views is yet to be thoroughly investigated. This ke…

2023

Bias Identification with RankPix Saliency

ICASSP 2023accepted

Saliency methods are critical tools that allow the estimation of the most important features of an input image that contribute to the network’s prediction. These tools are pivotal in high-stakes applications such as medical diagnosis or autonomous driving. Additionally, these tools can help identify…

Cited by 0SourceScholar
2023

PADDLES: Phase-Amplitude Spectrum Disentangled Early Stopping for Learning with Noisy Labels

ICCV 2023poster

Convolutional Neural Networks (CNNs) are powerful in learning patterns of different vision tasks, but they are sensitive to label noise and may overfit to noisy labels during training. The early stopping strategy averts updating CNNs during the early training phase and is widely employed in the pres…

Cited by 14PDFcodeScholar
2021

CorticalFlow: A Diffeomorphic Mesh Transformer Network for Cortical Surface Reconstruction

NeurIPS 2021poster

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. To conserve the template mesh’s topological properties, we train our model over a set of diffeomorphic transformations. Th…

2021

MongeNet: Efficient Sampler for Geometric Deep Learning

CVPR 2021poster

Recent advances in geometric deep-learning introduce complex computational challenges for evaluating the distance between meshes. From a mesh model, point clouds are necessary along with a robust distance metric to assess surface quality or as part of the loss function for training models. Current m…

Cited by 3PDFcodeScholar