Capacity and Examples of Template-Protecting Biometric Authentication Systems (2004)
Pim Tuyls, Jasper Goseling, Prof Holstlaan
In this paper, we formulate the requirements for privacy protecting biometric authentication systems. The secrecy capacity C s is investigated for the discrete and the continuous case. We present,...
In-Home Access to Multimedia Content (2003)
Dario Teixeira, Prof Holstlaan, Yassine Faihe
This paper discusses the problem of content overload in the home environment. We describe the various domains where the problem manifests itself, and we analyse which user activities could benefit...
Polynomial Time Algorithms for Network Information Flow (2003)
Peter Sanders, Sebastian Egner, Prof Holstlaan, Ludo Tolhuizen
The famous max-flow min-cut theorem states that a source node s can send information through a network (V; E) to a sink node t at a data rate determined by the min-cut separating s and t. Recently it...
Marco Bekooij, Bart Mesman, Jef Van Meerbergen, Prof Holstlaan
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Efficient generation of 3-D models out of depth maps (2001)
F. E. Ernst, P. Wilinski, Prof Holstlaan
Depth reconstruction or acquisition with a 3-D camera results in a video sequence where each pixel of a frame is annotated with a depth value. We propose an approach to combine this depth information...
Static Resource Models of Instruction Sets (2001)
Q. Zhao, T. Basten, B. Mesman, Prof Holstlaan
Due to an increasing need for flexibility, embedded systems embody more and more programmable processors as their core components. Because of silicon area and power considerations, the corresponding...
Towards A Model for Making A Trade-off Between QoS And Costs (2001)
Lodewijk T. Smit, Gerard J. M. Smit, Paul J. M. Havinga, Jos A. Huisken, Kees G. W. Goossens, John T. M. H. Dielissen, ...
Mobile handheld devices need to have low energy consumption and should be able to adapt to their environment. To achieve this, a model is needed that makes a trade-o# between Quality of Service (QoS)...
Analysis of Watermark Detection Using SPOMF (1999)
T. Kalker, A. J. E. M. Janssen, Prof Holstlaan
An important aspect of almost every watermarking system is the performance of the method by which watermark patterns are correlated with (derived features of) the suspect content. In the JAWS video...
Flexible Issue Slot Assignment for VLIW Architectures (1999)
Christine Eisenbeis, Zbigniew Chamski, Philips Natlab, Prof Holstlaan, Erven Rohou
this paper, we present a method for representing such placement constraints using the concept of resources and reservation tables. In our approach, conict-free placement congurations are modelled...
Content Based Image Retrieval: KLT, Projections, or Templates (1998)
Michael S. Lew, Prof Holstlaan
this paper, we quantitatively compare and evaluate three fundamentally different methods for image copy location, namely, the Karhunen-Loeve transform (KLT), projection, and template methods in a...
Visual Search In A Smash System (1996)
R. L. Lagendijk, A. Hanjalic, M. Ceccarelli, M. Soletic, E. Persoon, Prof Holstlaan
Key frame extraction is an important preprocessing step for visual searching tools in image and video information. We describe two novel components of a key frame extraction system. Assuming that...