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» Complexity of Self-assembled Shapes
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ICCV
2009
IEEE
13 years 6 months ago
Single view reconstruction using shape grammars for urban environments
In this paper we introduce a novel approach to single view reconstruction using shape grammars. Our approach consists in modeling architectural styles using a set of basic shapes ...
Panagiotis Koutsourakis, Loïc Simon, Olivier ...
AAAI
2008
13 years 11 months ago
Potential-based Shaping in Model-based Reinforcement Learning
Potential-based shaping was designed as a way of introducing background knowledge into model-free reinforcement-learning algorithms. By identifying states that are likely to have ...
John Asmuth, Michael L. Littman, Robert Zinkov
ICIP
2006
IEEE
14 years 10 months ago
Region Based Segmentation Using the Tree of Shapes
The tree of shapes is a powerful tool for image representation which holds many interesting properties. There are many works in the literature that use it for image segmentation, ...
Gregory Randall, Juan Cardelino, Marcelo Bertalm&i...
ECCV
2006
Springer
14 years 10 months ago
Database-Guided Simultaneous Multi-slice 3D Segmentation for Volumetric Data
Abstract. Automatic delineation of anatomical structures in 3-D volumetric data is a challenging task due to the complexity of the object appearance as well as the quantity of info...
Wei Hong, Bogdan Georgescu, Xiang Sean Zhou, Srira...
KI
2006
Springer
13 years 8 months ago
Towards the Visualisation of Shape Features The Scope Histogram
Classifying objects in computer vision, we are faced with a great many features one can use. This paper argues that diagrammatic representations help to comprehend properties of fe...
Arne Schuldt, Björn Gottfried, Otthein Herzog