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Using an idealized network model as the physical module for a salt intrusion serious game

den Haan, Robert-Jan (author), Biemond, Bouke (author), Baart, F. (author)

Salt intrusion is a growing problem in many deltas around the world. During periods with low river discharges, salinity upstream in a delta increases and affects freshwater availability, ecology, and other delta functions. For example, in the Rhine-Meuse estuary (the Netherlands), brackish water can reach drinking water intakes about 40 km from...

abstract 2024

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A Telecom Infrastructure Compatible Quantum Link Using NV-centers

Stolk, A.J. (author), van der Enden, K.L. (author), Röhsner, M. (author), te Raa, I. (author), Hagen, R.A.J. (author), Biemond, J.J.B. (author), Meskers, A.J.H. (author), Morits, J.P.J. (author), van Zwet, E.J. (author), Hanson, R. (author)

We show the latest progress towards establishing a solid-state, metropolitan quantum link, consisting of two remote Nitrogen Vacancy (NV)-centers and a central measurement station. The entanglement is generated by converting single emitted photons to the same frequency in the telecom L-band, guiding them to a central beamsplitter, where a joint...

conference paper 2023

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Telecom-Band Quantum Interference of Frequency-Converted Photons from Remote Detuned NV Centers

Stolk, A.J. (author), van der Enden, K.L. (author), Röhsner, M. (author), Teepe, A. (author), Faes, S. O.F. (author), Bradley, C.E. (author), Cadot, S.P.A. (author), van Rantwijk, J.F. (author), te Raa, I. (author), Hagen, R.A.J. (author), Verlaan, A. L. (author), Biemond, J.J.B. (author), Khorev, A. (author), Vollmer, R. (author), Morits, J.P.J. (author), Taminiau, T.H. (author), van Zwet, E.J. (author), Hanson, R. (author)

Entanglement distribution over quantum networks has the promise of realizing fundamentally new technologies. Entanglement between separated quantum processing nodes has been achieved on several experimental platforms in the past decade. To move toward metropolitan-scale quantum network test beds, the creation and transmission of...

journal article 2022

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Controlled synchronization of mechanical systems with a unilateral constraint

Baumann, Michael (author), Biemond, J. J Benjamin (author), Leine, Remco I. (author), van de Wouw, N. (author)

This paper addresses the controlled synchronization problem of mechanical systems subjected to a geometric unilateral constraint as well as the design of a switching coupling law to obtain synchronization. To define the synchronization problem, we propose a distance function induced by the quotient metric, which is based on an equivalence...

conference paper 2016

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Edge-based image restoration

Rares, A. (author), Reinders, M.J.T. (author), Biemond, J. (author)

journal article 2005

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Constrained Texture Restoration

Rares, A. (author), Reinders, M.J.T. (author), Biemond, J. (author)

A method is proposed for filling in missing areas of degraded images through explicit structure reconstruction, followed by texture synthesis. The structure being reconstructed represents meaningful edges from the image, which are traced inside the artefact. The structure reconstruction step relies on different properties of the edges touching...

journal article 2005

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Embedded coring in MPEG video compression

van Roosmalen, P.M.B. (author), Lagendijk, R.L. (author), Biemond, J. (author)

journal article 2002

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Automated high-level movie segmentation for advanced video-retrieval systems

Hanjalic, A. (author), Lagendijk, R.L. (author), Biemond, J. (author)

journal article 1999

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Correspondence estimation in image pairs

Redert, A. (author), Hendriks, E. (author), Biemond, J. (author)