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SCALESPACE
1999
Springer
14 years 26 days ago
Fast Geodesic Active Contours
—We use an unconditionally stable numerical scheme to implement a fast version of the geodesic active contour model. The proposed scheme is useful for object segmentation in imag...
Roman Goldenberg, Ron Kimmel, Ehud Rivlin, Michael...
DAGM
2007
Springer
14 years 13 days ago
Simultaneous Estimation of Surface Motion, Depth and Slopes Under Changing Illumination
Abstract In this paper we extend a multi-camera model for simultaneous estimation of 3d position, normals, and 3d motion of surface patches [17] to be able to handle brightness cha...
Tobias Schuchert, Hanno Scharr
AAAI
1997
13 years 10 months ago
Complex Goal Criteria and Its Application in Design-to-Criteria Scheduling
Difficult real-time AI problems require a means for expressing multi-dimensional and dynamic goal criteria and a principled model for satisficing to best meet the criteria. In the...
Thomas Wagner, Alan Garvey, Victor R. Lesser
WDAG
2007
Springer
92views Algorithms» more  WDAG 2007»
14 years 2 months ago
Self-stabilizing Counting in Mobile Sensor Networks with a Base Station
Abstract. Distributed computing must adapt its techniques to networks of mobile agents. Indeed, we are facing new problems like the small size of memory and the lack of computation...
Joffroy Beauquier, Julien Clement, Stéphane...
ISCC
2005
IEEE
116views Communications» more  ISCC 2005»
14 years 2 months ago
TPA: A Transport Protocol for Ad Hoc Networks
Several previous works have shown that TCP exhibits poor performance in Mobile Ad Hoc Networks (MANETs). The ultimate reason for this is that MANETs behave in a significantly diff...
Giuseppe Anastasi, Emilio Ancillotti, Marco Conti,...