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ICIP
2006
IEEE
14 years 9 months ago
Image Segmentation Model using Active Contour and Image Decomposition
This paper proposes an image segmentation model based on the active contour model, the Mumford-Shah functional and the image decomposition process. Generally speaking, the active ...
Xavier Bresson, Jean-Philippe Thiran
PERCOM
2005
ACM
14 years 7 months ago
The Area Graph-Based Mobility Model and Its Impact on Data Dissemination
When analyzing dissemination protocols in mobile adhoc networks the underlying mobility model is an important factor because it strongly influences the performance of these protoc...
Sven Bittner, Wolf-Ulrich Raffel, Manuel Scholz
SWAT
1994
Springer
117views Algorithms» more  SWAT 1994»
13 years 12 months ago
Lower Bounds for Dynamic Algorithms
We study the complexity of the dynamic partial sum problem in the cell-probe model. We give the model access to nondeterministic queries and prove that the problem remains hard. We...
Michael L. Fredman
PAMI
2006
81views more  PAMI 2006»
13 years 7 months ago
Robust and Accurate Vectorization of Line Drawings
This paper presents a method for vectorizing the graphical parts of paper-based line drawings. The method consists of separating the input binary image into layers of homogeneous t...
Xavier Hilaire, Karl Tombre
CORR
2011
Springer
161views Education» more  CORR 2011»
13 years 2 months ago
The physical Church-Turing thesis and the principles of quantum theory
Abstract. Notoriously, quantum computation shatters complexity theory, but is innocuous to computability theory [17]. Yet several works have shown how quantum theory as it stands c...
Pablo Arrighi, Gilles Dowek