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GRAPHICSINTERFACE
2008
14 years 18 days ago
Cascaded treemaps: examining the visibility and stability of structure in treemaps
Treemaps are an important and commonly-used approach to hierarchy visualization, but an important limitation of treemaps is the difficulty of discerning the structure of a hierarc...
Hao Lü, James Fogarty
ICCAD
1993
IEEE
121views Hardware» more  ICCAD 1993»
14 years 3 months ago
Hierarchical extraction of 3D interconnect capacitances in large regular VLSI structures
For submicron integrated circuits, 3D numerical techniques are required to accurately compute the values of the interconnect capacitances. In this paper, we describe an hierarchic...
Arjan J. van Genderen, N. P. van der Meijs
ICCV
2005
IEEE
14 years 4 months ago
Learning Non-Generative Grammatical Models for Document Analysis
— We present a general approach for the hierarchical segmentation and labeling of document layout structures. This approach models document layout as a grammar and performs a glo...
Michael Shilman, Percy Liang, Paul A. Viola
DAS
2004
Springer
14 years 4 months ago
An Integrated Approach for Automatic Semantic Structure Extraction in Document Images
In this paper we present an integrated approach for semantic structure extraction in document images. Document images are initially processed to extract both their layout and logic...
Margherita Berardi, Michele Lapi, Donato Malerba
ICDAR
2005
IEEE
14 years 4 months ago
Enhancement of Layout-based Identification of Low-resolution Documents using Geometrical Color Distribution
This paper proposes a multi-signature document identification method that works robustly with lowresolution documents captured from handheld devices. The proposed method is based ...
Ardhendu Behera, Denis Lalanne, Rolf Ingold