Fingerprint Image Segmentation Using Haar Wavelet and Self Organizing Map

Figure 5.3 - Standard SOM grid on location plane for full-weighted data samples (final data set, left) and k-means best Davies-Bouldin index clustering (11 regions, right).78

This population is allowed to flow in such a way that on the limit of time ( t Æ α ) the population density becomes uniform. The tracking of this density diffusion will be

Considering these difficulties, this paper presents the evaluation of segmentation by artificial neural network (ANN) SOM to automatic detection of nodules contour in

In this paper a new approach for block feature based image fusion is implemented using multi wavelet transform. and neural networks and a qualitative analysis has been done for

This paper proposes a method to embed data in Discrete Wavelet Transform coefficients using a mapping function based on Genetic Algorithm in 4x4 blocks on the cover image and,

Marcos Welby Correa Silva (UFPA) 37 p. A cidade de Jacund´a tem um sistema de abastecimento p´ublico de ´agua incipiente, a partir de fonte superficial n˜ao perene, de pequena vaz˜ao

Because of some litho-structural constraints, three major aquifer units are recog- nized in this area: (i) a pure fractured system, which is located at the north end of the basin

This study used the Mul ple Stress Creep Recovery Test (MSCR) and the Flow number test to analyze the characteris cs of asphalt rubber and its use in hot mix asphalt (HMA)