Search Results for author: Nicolas Girard

Found 5 papers, 4 papers with code

Polygonal Building Extraction by Frame Field Learning

1 code implementation CVPR 2021 Nicolas Girard, Dmitriy Smirnov, Justin Solomon, Yuliya Tarabalka

While state of the art image segmentation models typically output segmentations in raster format, applications in geographic information systems often require vector polygons.

Image Segmentation Multi-Task Learning +2

Input Similarity from the Neural Network Perspective

1 code implementation NeurIPS 2019 Guillaume Charpiat, Nicolas Girard, Loris Felardos, Yuliya Tarabalka

We first exhibit a multimodal image registration task, for which a neural network trained on a dataset with noisy labels reaches almost perfect accuracy, far beyond noise variance.

Denoising Image Registration

Polygonal Building Segmentation by Frame Field Learning

2 code implementations30 Apr 2020 Nicolas Girard, Dmitriy Smirnov, Justin Solomon, Yuliya Tarabalka

While state of the art image segmentation models typically output segmentations in raster format, applications in geographic information systems often require vector polygons.

Image Segmentation Multi-Task Learning +2

Noisy Supervision for Correcting Misaligned Cadaster Maps Without Perfect Ground Truth Data

1 code implementation12 Mar 2019 Nicolas Girard, Guillaume Charpiat, Yuliya Tarabalka

In machine learning the best performance on a certain task is achieved by fully supervised methods when perfect ground truth labels are available.

Multimodal image alignment through a multiscale chain of neural networks with application to remote sensing

no code implementations ECCV 2018 Armand Zampieri, Guillaume Charpiat, Nicolas Girard, Yuliya Tarabalka

We tackle here the problem of multimodal image non-rigid registration, which is of prime importance in remote sensing and medical imaging.

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