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CGI
2004
IEEE
15 years 8 months ago
BlobTree Trees
In recent years several methods for modeling botanical trees have been proposed. The geometry and topology of tree skeletons can be well described by L-systems; however, there are...
Callum Galbraith, Peter MacMurchy, Brian Wyvill
ICCV
2009
IEEE
15 years 2 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 ...
ICIP
2002
IEEE
16 years 6 months ago
Unsupervised image segmentation via Markov trees and complex wavelets
The goal in image segmentation is to label pixels in an image based on the properties of each pixel and its surrounding region. Recently Content-Based Image Retrieval (CBIR) has e...
Cián W. Shaffrey, Ian Jermyn, Nick G. Kings...
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ICDAR
2003
IEEE
15 years 9 months ago
Archive Image Communication with Improved Compression
DjVu is a document codec that uses a truncated embedded significance tree to achieve both resolution and image quality scalability. In this paper, the probability model for the t...
Xiao Wei Yin, Martin Fleury, Andy C. Downton
ECCV
2008
Springer
16 years 6 months ago
Fast Automatic Single-View 3-d Reconstruction of Urban Scenes
We consider the problem of estimating 3-d structure from a single still image of an outdoor urban scene. Our goal is to efficiently create 3-d models which are visually pleasant. W...
Olga Barinova, Vadim Konushin, Anton Yakubenko, Ke...