Frédéric Champagnat

Orcid: 0000-0003-4007-4955

According to our database1, Frédéric Champagnat authored at least 32 papers between 1993 and 2023.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

Timeline

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Bibliography

2023
Embedded Processing for Extended Depth of Field Imaging Systems: From Infinite Impulse Response Wiener Filter to Learned Deconvolution.
Sensors, December, 2023

2021
Pix2Point: Learning Outdoor 3D Using Sparse Point Clouds and Optimal Transport.
Proceedings of the 17th International Conference on Machine Vision and Applications, 2021

2020
Multitask Learning of Height and Semantics From Aerial Images.
IEEE Geosci. Remote. Sens. Lett., 2020

Translation-invariant interpolation of parametric dictionaries.
CoRR, 2020

Interpolating and translation-invariant approximations of parametric dictionaries.
Proceedings of the 28th European Signal Processing Conference, 2020

2019
Multi-Task Learning of Height and Semantics from Aerial Images.
CoRR, 2019

Atom Selection in Continuous Dictionaries: Reconciling Polar and SVD Approximations.
Proceedings of the IEEE International Conference on Acoustics, 2019

2018
On Regression Losses for Deep Depth Estimation.
Proceedings of the 2018 IEEE International Conference on Image Processing, 2018

Deep Depth from Defocus: How Can Defocus Blur Improve 3D Estimation Using Dense Neural Networks?
Proceedings of the Computer Vision - ECCV 2018 Workshops, 2018

2017
Texture super-resolution for 3D reconstruction.
Proceedings of the Fifteenth IAPR International Conference on Machine Vision Applications, 2017

2016
Massively parallel Lucas Kanade optical flow for real-time video processing applications.
J. Real Time Image Process., 2016

Improvement of the laplace-based particle filter for track-before-detect.
Proceedings of the 19th International Conference on Information Fusion, 2016

2013
Design of a Chromatic 3D Camera with an End-to-End Performance Model Approach.
Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition, 2013

2012
Efficient Cubic B-spline Image Interpolation on a GPU.
J. Graph. Tools, 2012

2011
Single image local blur identification.
Proceedings of the 18th IEEE International Conference on Image Processing, 2011

Point object detection using a NL-means type filter.
Proceedings of the 18th IEEE International Conference on Image Processing, 2011

2010
Clarifying the implementation of warping in the combined local global method for optic flow computation.
Proceedings of the 18th European Signal Processing Conference, 2010

2009
GM-PHD filters for multi-object tracking in uncalibrated aerial videos.
Proceedings of the 12th International Conference on Information Fusion, 2009

2008
Dense height map estimation from oblique aerial image sequences.
Comput. Vis. Image Underst., 2008

Fast super-resolution on moving objects in video sequences.
Proceedings of the 2008 16th European Signal Processing Conference, 2008

2006
An Improved Observation Model for Super-Resolution Under Affine Motion.
IEEE Trans. Image Process., 2006

B-Spline Image Model for Energy Minimization-Based Optical Flow Estimation.
IEEE Trans. Image Process., 2006

Continuous Super-Resolution for Recovery of 1-D Image Features: Algorithm and Performance Modeling.
Proceedings of the 2006 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR 2006), 2006

2005
A Fourier interpretation of super-resolution techniques.
Proceedings of the 2005 International Conference on Image Processing, 2005

Dense optical flow by iterative local window registration.
Proceedings of the 2005 International Conference on Image Processing, 2005

2004
A connection between half-quadratic criteria and EM algorithms.
IEEE Signal Process. Lett., 2004

On the choice of the goodness-to-fit term for multibaseline stereovision.
Proceedings of the British Machine Vision Conference, 2004

2003
Robust optical flow estimation using B-spline image models.
Proceedings of the Seventh International Symposium on Signal Processing and Its Applications, 2003

1998
Stationary Markov Random Fields on a Finite Rectangular Lattice.
IEEE Trans. Inf. Theory, 1998

1996
Unsupervised deconvolution of sparse spike trains using stochastic approximation.
IEEE Trans. Signal Process., 1996

1995
An alternative to standard maximum likelihood for Gaussian mixtures.
Proceedings of the 1995 International Conference on Acoustics, 1995

1993
Deconvolution of sparse spike trains accounting for wavelet phase shifts and colored noise.
Proceedings of the IEEE International Conference on Acoustics, 1993


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