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GRAPHICSINTERFACE
1997
15 years 1 months ago
Multiresolution BSP Trees Applied to Terrain, Transparency, and General Objects
We present a system for incorporating multiple level of detail (LOD) models of 3D objects within a single hierarchical data structure. This system was designed for a scientific vi...
Charles Wiley, A. T. Campbell III, Stephen A. Szyg...
GBRPR
2009
Springer
15 years 6 months ago
An Irregular Pyramid for Multi-scale Analysis of Objects and Their Parts
We present an irregular image pyramid which is derived from multi-scale analysis of segmented watershed regions. Our framework is based on the development of regions in the Gaussia...
Martin Drauschke
IVC
2008
101views more  IVC 2008»
14 years 11 months ago
Occlusion analysis: Learning and utilising depth maps in object tracking
Complex scenes such as underground stations and malls are composed of static occlusion structures such as walls, entrances, columns, turnstiles and barriers. Unless this occlusion...
Darrel Greenhill, John-Paul Renno, James Orwell, G...
ICASSP
2011
IEEE
14 years 3 months ago
Automatic musical thumbnailing based on audio object localization and its evaluation
In this paper, to automatically generate musical thumbnails that contain the main part of the original tune, we propose a new estimation method for identifying structure changes i...
Hiroyuki Nawata, Noriyoshi Kamado, Hiroshi Saruwat...
PRL
2007
89views more  PRL 2007»
14 years 11 months ago
Segmentation of heterogeneous blob objects through voting and level set formulation
Blob-like structures occur often in nature, where they aid in cueing and the pre-attentive process. These structures often overlap, form perceptual boundaries, and are heterogeneo...
Hang Chang, Qing Yang, Bahram Parvin