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» On Computability of Pattern Recognition Problems
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ICPR
2004
IEEE
16 years 7 months ago
Two-Stage Classification System combining Model-Based and Discriminative Approaches
For the tasks of classification, two types of patterns can generate problems: ambiguous patterns and outliers. Furthermore, it is possible to separate classification algorithms in...
Jonathan Milgram, Mohamed Cheriet, Robert Sabourin
ICAPR
2001
Springer
15 years 10 months ago
Grouping via the Matching of Repeated Patterns
Abstract. In this contribution, a novel and robust, geometry-based grouping strategy is proposed. Repeated, planar patterns in special relative positions are detected. The grouping...
Andreas Turina, Tinne Tuytelaars, Theo Moons, Luc ...
GREC
2007
Springer
15 years 10 months ago
ARG Based on Arcs and Segments to Improve the Symbol Recognition by Genetic Algorithm
In this paper a genetic matching scheme is extended to take into account primitive arcs and complex description in the pattern recognition process. Classical ways only focus on seg...
J.-P. Salmon, Laurent Wendling
IBPRIA
2003
Springer
15 years 11 months ago
High-Accuracy Localization of an Underwater Robot in a~Structured Environment Using Computer Vision
This paper presents a vision-based localization approach for an underwater robot in a structured environment. The system is based on a coded pattern placed on the bottom of a water...
Marc Carreras, Pere Ridao, Joan Batlle Grabulosa, ...
ICPR
2008
IEEE
16 years 7 months ago
Automatic eye state recognition and closed-eye photo correction
In this paper, we present an approach for eye state recognition and closed-eye photo correction. For eye state recognition, AdaBoosted cascade open-eye detectors of different scal...
Haizhou Ai, Zhaojie Liu