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ICASSP
2011
IEEE
13 years 1 months ago
Sampling on locally defined principal manifolds
We start with a locally defined principal curve definition for a given probability density function (pdf) and define a pairwise manifold score based on local derivatives of the...
Erhan Bas, Deniz Erdogmus
ICPR
2008
IEEE
14 years 4 months ago
Understanding vehicle motion via spatial integration of intensities
On a moving vehicle, speedy motion extraction from video is demanded. Different from the traditional motion estimation methods that track or match 2D features in consecutive motio...
Jiang Yu Zheng, Yasaswy Bhupalam, Hiromi T. Tanaka
IV
2003
IEEE
148views Visualization» more  IV 2003»
14 years 3 months ago
Real-Time Expressive Rendering of City Models
City models have become central elements for visually communicating spatial information related to urban areas and have manifold applications. Our real-time orealistic rendering t...
Jürgen Döllner, Maike Walther
CAIP
2007
Springer
131views Image Analysis» more  CAIP 2007»
14 years 1 months ago
A Definition for Orientation for Multiple Component Shapes
In this paper we introduce a new method for computing the orientation for compound shapes. If the method is applied to single component shapes the computed orientation is consisten...
Jovisa D. Zunic, Paul L. Rosin
ISBI
2008
IEEE
14 years 10 months ago
Defining cortical sulcus patterns using partial clustering based on bootstrap and bagging
The cortical folding patterns are very different from one individual to another. Here we try to find folding patterns automatically using large-scale datasets by non-supervised cl...
Zhong Yi Sun, Denis Rivière, Edouard Duches...