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ACIVS
2009
Springer
13 years 12 months ago
A Novel Approach to Geometric Fitting of Implicit Quadrics
Abstract. This paper presents a novel approach for estimating the geometric distance from a given point to the corresponding implicit quadric curve/surface. The proposed estimation...
Mohammad Rouhani, Angel Domingo Sappa
ACIVS
2009
Springer
13 years 10 months ago
Self-assessed Contrast-Maximizing Adaptive Region Growing
In the context of an experimental virtual-reality surgical planning software platform, we propose a fully self-assessed adaptive region growing segmentation algorithm. Our method s...
Carlos S. Mendoza, Begoña Acha, Carmen Serr...
ACIVS
2009
Springer
13 years 10 months ago
Unusual Activity Recognition in Noisy Environments
Abstract. In this paper we present a method for unusual activity recognition that is used in home environment monitoring. Monitoring systems are needed in elderly persons homes to ...
Matti Matilainen, Mark Barnard, Olli Silvén
ACIVS
2009
Springer
13 years 2 months ago
Enhanced Low-Resolution Pruning for Fast Full-Search Template Matching
Abstract. Gharavi-Alkhansari [1] proposed a full-search equivalent algorithm for speeding-up template matching based on Lp-norm distance measures. This algorithm performs a pruning...
Stefano Mattoccia, Federico Tombari, Luigi di Stef...
ACIVS
2009
Springer
13 years 12 months ago
Real-Time Center Detection of an OLED Structure
Abstract. The research presented in this paper focuses on real-time image processing for visual servoing, i.e. the positioning of a x-y table by using a camera only instead of enco...
Roel Pieters, Pieter Jonker, Henk Nijmeijer