Publications related to Moving frame

Reconstructing Evolving Tree Structures in Time Lapse Sequences by Enforcing Time-Consistency

Pascal Fua, Engin Türetken, Raphael Sznitman, Agata Justyna Mosinska, Jan Kybic, Przemyslaw Rafal Glowacki, Miguel Amável Dos Santos Pinheiro, Daniel Lebrecht

We propose a novel approach to reconstructing curvilinear tree structures evolving over time, such as road networks in 2D aerial images or neural structures in 3D microscopy stacks acquired in vivo. To enforce temporal consistency, we simultaneously proces ...

2017

Interpretation of x-ray absorption spectroscopy in the presence of surface hybridization

Katharina Johanna Diller

X-ray absorption spectroscopy (XAS) yields direct access to the electronic and geometric structure of hybrid inorganic-organic interfaces formed upon adsorption of complex molecules at metal surfaces. The unambiguous interpretation of corresponding spectra ...

American Institute of Physics2017

Representer Theorems for Sparsity-Promoting $ ℓ _{ 1 } $ Regularization

Michaël Unser, Julien René Pierre Fageot, Harshit Gupta

We present a theoretical analysis and comparison of the effect of

ℓ _{ 1 }

versus

ℓ _{ 2 }

regularization for the resolution of ill-posed linear inverse and/or compressed sensing problems. Our formulation covers the most general setting where the s ...

IEEE2016

Encapsulation device

Bernard Schneider, Nicolas Bouche, Aurélien Lathuilière

Provided herein is a cell encapsulation device comprising an internal chamber suitable for holding biological agents, wherein the internal chamber is disposed between a first semipermeable layer and a second semi-permeable layer, and the first and second s ...

2016

A Geometric Model for the Coiling of an Elastic Rod Deployed Onto a Moving Substrate

Pedro Miguel Nunes Pereira de Almeida Reis

We report results from a systematic numerical investigation of the nonlinear patterns that emerge when a slender elastic rod is deployed onto a moving substrate; a system also known as the elastic sewing machine (ESM). The discrete elastic rods (DER) metho ...

American Society of Mechanical Engineers2015

Principal Polynomial Analysis

Devis Tuia

This paper presents a new framework for manifold learning based on a sequence of principal polynomials that capture the possibly nonlinear nature of the data. The proposed Principal Polynomial Analysis (PPA) generalizes PCA by modeling the directions of ma ...

World Scientific Publ Co Pte Ltd2014

Model and design of dielectric elastomer minimum energy structures

Herbert Shea, Samuel Rosset, Jun Shintake

Fixing a prestretched dielectric elastomer actuator (DEA) on a flexible frame allows transformation of the intrinsic in-plane area expansion of DEAs into complex three-dimensional (3D) structures whose shape is determined by a configuration that minimizes ...

Institute of Physics2014

Effect of Slab Stiffness on EBF Link Rotation Demands and Implications for Link Ultra Low-Cycle Fatigue Susceptibility

Albano António De Abreu E Presa De Castro E Sousa, Gary Scott Prinz

This study aims to quantify slab contributions in EBFs by investigating the dynamic performance of two 3-story EBF configurations with and without concrete slabs: one configuration having long (flexural yielding) links and the other having shorter (shear y ...

ASCE2014

Gabor dual windows using convex optimization

Nathanaël Perraudin

Redundant Gabor frames admit an infinite number of dual frames, yet only the canonical dual Gabor system, con- structed from the minimal l2-norm dual window, is widely used. This window function however, might lack desirable properties, such as good time-f ...

2013

Collaborative Monocular SLAM with Multiple Micro Aerial Vehicles

Davide Scaramuzza

This paper presents a framework for collaborative localization and mapping with multiple Micro Aerial Vehicles (MAVs) in unknown environments. Each MAV estimates its motion individually using an onboard, monocular visual odometry algorithm. The system of M ...

2013

Moving frame

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Reconstructing Evolving Tree Structures in Time Lapse Sequences by Enforcing Time-Consistency

Interpretation of x-ray absorption spectroscopy in the presence of surface hybridization

Representer Theorems for Sparsity-Promoting $ ℓ _{ 1 } $ Regularization

Encapsulation device

A Geometric Model for the Coiling of an Elastic Rod Deployed Onto a Moving Substrate

Principal Polynomial Analysis

Model and design of dielectric elastomer minimum energy structures

Effect of Slab Stiffness on EBF Link Rotation Demands and Implications for Link Ultra Low-Cycle Fatigue Susceptibility

Gabor dual windows using convex optimization

Collaborative Monocular SLAM with Multiple Micro Aerial Vehicles

Reconstructing Evolving Tree Structures in Time Lapse Sequences by Enforcing Time-Consistency

Gabor dual windows using convex optimization

Representer Theorems for Sparsity-Promoting $ ℓ _{ 1 } $ Regularization

Interpretation of x-ray absorption spectroscopy in the presence of surface hybridization

Encapsulation device

Principal Polynomial Analysis

A Geometric Model for the Coiling of an Elastic Rod Deployed Onto a Moving Substrate

Effect of Slab Stiffness on EBF Link Rotation Demands and Implications for Link Ultra Low-Cycle Fatigue Susceptibility

Collaborative Monocular SLAM with Multiple Micro Aerial Vehicles

Model and design of dielectric elastomer minimum energy structures