Title :
Application of Fuzzy Algorithm Based on Similarity Degree in Hand-Shape Identification
Author :
Zhang, Jingmiao ; Gao, Weixiao
Author_Institution :
Comput. Center, Hebei Univ. of Econ. & Bus., Shijiazhuang
Abstract :
The hand-shape identity recognition that makes identification through a way-to extract the parameters of hand contour and recognize the different between the new hand-shape inputted just now and the standard one stored in the database early is a kind of pattern recognition system based on eigenvector. The fuzzy pattern recognition algorithm is often used due to the errors brought from the hand-shape eigenvector extraction process, which cause a certain degree of uncertainty both of the standard hand-shape eigenvectors stored in the database and the one of the recognized object. This thesis discusses the designing and implementation of the fuzzy pattern recognition algorithm based on Lattice Similarity Degree. It turns the process of hand-shape identity recognition into an issue of the similarity degree of two fuzzy sets. This algorithm can be promoted and applied to other pattern recognition system.
Keywords :
eigenvalues and eigenfunctions; feature extraction; fuzzy set theory; object recognition; shape recognition; fuzzy algorithm; fuzzy pattern recognition algorithm; fuzzy sets; hand contour; hand-shape eigenvector extraction process; hand-shape identification; hand-shape identity recognition; lattice similarity degree; object recognition; pattern recognition system; Application software; Data mining; Databases; Educational institutions; Eigenvalues and eigenfunctions; Fingers; Fuzzy sets; Fuzzy systems; Lattices; Pattern recognition;
Conference_Titel :
Intelligent Systems and Applications, 2009. ISA 2009. International Workshop on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-3893-8
Electronic_ISBN :
978-1-4244-3894-5
DOI :
10.1109/IWISA.2009.5072744