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107
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ICCSA
2003
Springer
15 years 3 months ago
Urban Site Modeling from LiDAR
This paper presents a complete modeling system that extracts complex building structures with irregular shapes and surfaces. Our modeling approach is based on the use of airborne L...
Suya You, Jinhui Hu, Ulrich Neumann, Pamela Fox
89
Voted
PAMI
2002
149views more  PAMI 2002»
14 years 9 months ago
Region Tracking via Level Set PDEs without Motion Computation
Tracking regions in an image sequence is a challenging and di cult problem in image processing and computer vision, and at the same time, one that has many important applications:...
Abdol-Reza Mansouri
103
Voted
PAMI
2012
13 years 19 days ago
Scribble Tracker: A Matting-Based Approach for Robust Tracking
—Model updating is a critical problem in tracking. Inaccurate extraction of the foreground and background information in model adaptation would cause the model to drift and degra...
Jialue Fan, Xiaohui Shen, Ying Wu
99
Voted
ICALT
2007
IEEE
15 years 4 months ago
Authoring of Adaptive Educational Hypermedia
In this paper we propose a set of development guidelines for an adaptive authoring environment of adaptive educational hypermedia. This set consists of relevant and necessary funct...
Alexandra I. Cristea
IWCIA
2009
Springer
15 years 2 months ago
What Does Digital Straightness Tell about Digital Convexity?
Abstract. The paper studies local convexity properties of parts of digital boundaries. An online and linear-time algorithm is introduced for the decomposition of a digital boundary...
Tristan Roussillon, Laure Tougne, Isabelle Sivigno...