Search Results for author: Francois Lauze

Found 5 papers, 0 papers with code

Deep Learning-Assisted Localisation of Nanoparticles in synthetically generated two-photon microscopy images

no code implementations17 Mar 2023 Rasmus Netterstrøm, Nikolay Kutuzov, Sune Darkner, Maurits Jørring Pallesen, Martin Johannes Lauritzen, Kenny Erleben, Francois Lauze

Low signal-to-noise ratios, movement of molecules out-of-focus, and high motion blur on images recorded with scanning two-photon microscopy (2PM) in vivo pose a challenge to the accurate localisation of molecules.

First Order Locally Orderless Registration

no code implementations10 Aug 2021 Sune Darkner, Jose D Tascon, Francois Lauze

First Order Locally Orderless Registration (FLOR) is a scale-space framework for image density estimation used for defining image similarity, mainly for Image Registration.

Density Estimation Image Registration

On Variational Methods for Motion Compensated Inpainting

no code implementations21 Sep 2018 Francois Lauze, Mads Nielsen

Using standard maximum a posteriori to variational formulation rationale, we derive generic minimum energy formulations for the estimation of a reconstructed sequence as well as motion recovery.

A Non-Convex Variational Approach to Photometric Stereo Under Inaccurate Lighting

no code implementations CVPR 2017 Yvain Queau, Tao Wu, Francois Lauze, Jean-Denis Durou, Daniel Cremers

This paper tackles the photometric stereo problem in the presence of inaccurate lighting, obtained either by calibration or by an uncalibrated photometric stereo method.

Geodesic Exponential Kernels: When Curvature and Linearity Conflict

no code implementations CVPR 2015 Aasa Feragen, Francois Lauze, Søren Hauberg

However, we show that for spaces with conditionally negative definite distances the geodesic Laplacian kernel can be generalized while retaining positive definiteness.

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