BOVW FOR CLASSIFICATION IN GEOMETRICS SHAPES
Baldemar ZURITA
baldemar.zurita@gmail.comApizaco Technological Institute, Computer Systems Department, Apizaco, Tlaxcala (Mexico)
Luís LUNA
Apizaco Technological Institute, Computer Systems Department, Apizaco, Tlaxcala (Mexico)
José HERNÁNDEZ
* Apizaco Technological Institute, Computer Systems Department, Apizaco, Tlaxcala (Mexico)
Federico RAMÍREZ
Apizaco Technological Institute, Departament of Computer and Systems, Apizaco, Tlaxcala (Mexico)
Abstract
The classification of forms is a process used in various areas, to perform a classification based on the manipulation of shape contours it is necessary to extract certain common characteristics, it is proposed to use the bag of visual words model, this method consists of three phases: detection and extraction of characteristics, representation of the image and finally the classification. In the first phase of detection and extraction the SIFT and SURF methods will be used, later in the second phase a dictionary of words will be created through a process of clustering using K-means, EM, K-means in combination with EM, finally in the Classification will be compared algorithms of SVM, Bayes, KNN, RF, DT, AdaBoost, NN, to determine the performance and accuracy of the proposed method.
Keywords:
BOVW, classification, codebookReferences
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Authors
Baldemar ZURITAbaldemar.zurita@gmail.com
Apizaco Technological Institute, Computer Systems Department, Apizaco, Tlaxcala Mexico
Authors
Luís LUNAApizaco Technological Institute, Computer Systems Department, Apizaco, Tlaxcala Mexico
Authors
José HERNÁNDEZ* Apizaco Technological Institute, Computer Systems Department, Apizaco, Tlaxcala Mexico
Authors
Federico RAMÍREZApizaco Technological Institute, Departament of Computer and Systems, Apizaco, Tlaxcala Mexico
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