Publications related to Motion likelihood and proposal modeling in Model-Based Stochastic Tracking

Random sampling of bandlimited signals on graphs

Pierre Vandergheynst, Rémi Gribonval, Gilles Puy, Nicolas Tremblay

We study the problem of sampling

k

-bandlimited signals on graphs. We propose two sampling strategies that consist in selecting a small subset of nodes at random. The first strategy is non-adaptive, \ie, independent of the graph structure, and its perform ...

2015

Reciprocal Collision Avoidance For Quadrotors Using On-board Visual Detection

Denis Gillet, Alcherio Martinoli, Steven Adriaan Roelofsen

In this paper we present a collision avoidance system based on visual detection. Our hardware consists of a Hummingbird quadrotor equipped with a large red marker with two built-in fish-eye cameras. Fusion of the measurements from the two cameras is done u ...

2015

Coding Schemes and Asymptotic Capacity for the Gaussian Broadcast and Interference Channels With Feedback

Michael Christoph Gastpar, Amos Lapidoth

A coding scheme is proposed for the memoryless Gaussian broadcast channel with correlated noises and feedback. For all noise correlations other than ±1, the gap between the sumrate that the scheme achieves and the full-cooperation bound vanishes as the sig ...

Institute of Electrical and Electronics Engineers2014

DNA Trans location through Low-Noise Glass Nanopores

Aleksandra Radenovic, Lorenz Jan Steinbock, Roman Bulushev, Camille Alice Raillon, Swati Krishnan

The effect of electron irradiation-induced shrinking on glass nanocapillaries with diameters ranging from 75 to 14 nm was analyzed by measuring the conductance characteristics with and without DNA translocation. We have investigated nanocapillary shrinking ...

American Chemical Society2013

Direct Detection of Small Motion from Computed Tomography Images

Jean-Philippe Thiran, Shima Sepehri

In this paper we present a new methodology to extract the small error-prone motion recorded during a Computed Tomography (CT) imaging directly from the sinogram. In comparison to the use of the usual reconstructed images, this approach has the advantage to ...

EUSIPCO2013

Bits from Photons

Feng Yang

The trends in the design of image sensors are to build sensors with low noise, high sensitivity, high dynamic range, and small pixel size. How can we benefit from pixels with small size and high sensitivity? In this dissertation, we study a new image senso ...

EPFL2012

Low-Power Circuits and Systems Design for Data Acquisition and Transmission in a Wireless Cortical Implant

Vahid Majidzadeh Bafar

Minimally invasive monitoring of the electrical activity of specific cortical areas using implantable microsystems offers the promise of diagnosing neurological diseases, as well as detecting and identifying neural activity patterns which are specific to a ...

EPFL2012

Ergodic Interference Alignment

Michael Christoph Gastpar

This paper develops a new communication strategy, ergodic interference alignment, for the K-user interference channel with time-varying fading. At any particular time, each receiver will see a superposition of the transmitted signals plus noise. The standa ...

Institute of Electrical and Electronics Engineers2012

Toward online detection of BCI performance degradation

José del Rocio Millán Ruiz, Ricardo Andres Chavarriaga Lozano, Serafeim Perdikis, Hesam Sagha

One of the problems of non-invasive BCI applications is the noise and change of EEG recordings that can result in performance degradation. Signal noise and changes can for instance be the result of electrode misplacements, impedances degradation or complet ...

2012

Data-Driven Visual Tracking in Retinal Microsurgery

Pascal Fua, Raphael Sznitman, Karim Ali

In the context of retinal microsurgery, visual tracking of instruments is a key component of robotics assistance. The difficulty of the task and major reason why most existing strategies fail on {\it in-vivo} image sequences lies in the fact that complex a ...

2012

Motion likelihood and proposal modeling in Model-Based Stochastic Tracking

Graph Chatbot

Chat with Graph Search

Random sampling of bandlimited signals on graphs

Reciprocal Collision Avoidance For Quadrotors Using On-board Visual Detection

Coding Schemes and Asymptotic Capacity for the Gaussian Broadcast and Interference Channels With Feedback

DNA Trans location through Low-Noise Glass Nanopores

Direct Detection of Small Motion from Computed Tomography Images

Bits from Photons

Low-Power Circuits and Systems Design for Data Acquisition and Transmission in a Wireless Cortical Implant

Ergodic Interference Alignment

Toward online detection of BCI performance degradation

Data-Driven Visual Tracking in Retinal Microsurgery

DNA Trans location through Low-Noise Glass Nanopores

Coding Schemes and Asymptotic Capacity for the Gaussian Broadcast and Interference Channels With Feedback

Low-Power Circuits and Systems Design for Data Acquisition and Transmission in a Wireless Cortical Implant

Direct Detection of Small Motion from Computed Tomography Images

Ergodic Interference Alignment

Bits from Photons

Reciprocal Collision Avoidance For Quadrotors Using On-board Visual Detection

Random sampling of bandlimited signals on graphs

Toward online detection of BCI performance degradation

Data-Driven Visual Tracking in Retinal Microsurgery