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SCALESPACE
2007
Springer
16 years 28 days ago
Best Basis Compressed Sensing
This paper proposes an extension of compressed sensing that allows to express the sparsity prior in a dictionary of bases. This enables the use of the random sampling strategy of c...
Gabriel Peyré
ICMCS
2006
IEEE
146views Multimedia» more  ICMCS 2006»
16 years 25 days ago
A Mutual Information based Face Clustering Algorithm for Movies
In this paper a new approach for face clustering is developed. Mutual information and joint entropy are exploited in order to create a metric for the clustering process. The way t...
Nicholas Vretos, Vassilios Solachidis, Ioannis Pit...
JCDL
2006
ACM
106views Education» more  JCDL 2006»
16 years 23 days ago
Facilitating access to large digital oral history archives through informedia technologies
This paper discusses the application of speech alignment, image processing, and language understanding technologies to build efficient interfaces into large digital oral history a...
Michael G. Christel, Julieanna Richardson, Howard ...
3DIM
2005
IEEE
16 years 13 days ago
Accuracy of 3D Scanning Technologies in a Face Scanning Scenario
In this paper, we will review several different 3D scanning devices. We will present a method for empirical accuracy analysis, and apply it to several scanners providing an overvi...
Chris Boehnen, Patrick J. Flynn
HICSS
2005
IEEE
125views Biometrics» more  HICSS 2005»
16 years 13 days ago
Virtual Microscopy: Potential Applications in Medical Education and Telemedicine in Countries with Developing Economies
We evaluated the diagnostic accuracy of a virtual microscopy setup using surgical pathology specimens commonly encountered in a university hospital setting. The high quality image...
Paul A. Fontelo, Ernest DiNino, Krista Johansen, A...
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