Now showing items 31-40 of 940
Querys de Imágenes Basadas en Contenido
El objetivo de esta tesis es estudiar las técnicas y herramientas existentes para la recuperación de imágenes almacenadas en la Web con consultas guiadas por el contenido de la imagen (no por el complemento textual asociado ...
Kin recognition by self-referent phenotype matching in plants
(Wiley Blackwell Publishing, Inc, 2016-01)
When plants of Arabidopsis thaliana are cultivated in rows ofcoetaneous kin neighbours (plants of the same accession) thegrowth of their leaves is horizontally reoriented towards the emptyspaces out of the row, increasing ...
Handwritten Signatures Verification Through Their Acoustic Patterns Based on the Discrete Wavelet-Packet Transform and Semantic-Matching Classifiers
(World Scientific Publ Co Pte Ltd, 2016-12-01)
Biometric authentication based on fingerprints, voice, hand shape, facial measurements and iris analysis, among others, are quite common nowadays. In a similar manner, the analysis of acoustic patterns generated during the ...
Improved single and multiple approximate string matching
(SPRINGER-VERLAG BERLIN, 2004)
We present a new algorithm for multiple approximate string matching. It is based on reading backwards enough l-grams from text windows so as to prove that no occurrence can contain the part of the window read, and then ...
Handwritten Signatures Verification Through Their Acoustic Patterns Based On The Discrete Wavelet-packet Transform And Semantic-matching Classifiers
(World Scientific Publ Co Pte LtdSingapore, 2016)
Mining interesting frequent patterns in a single graph using inexact matching
(Instituto Nacional de Astrofísica, Óptica y Electrónica, 2015)
Automatic segmentation of latent fingerprints
Latent fingerprints are routinely found at crime scenes due to the inadvertent contact of the criminals' finger tips with various objects. As such, they have been used as crucial evidence for identifying and convicting ...
Average complexity of exact and approximate multiple string matching
We show that the average number of characters examined to search for r random patterns of length m in a text of length n over a uniformly distributed alphabet of size a cannot be less than Omega(n log(sigma)(rm)/m). When ...
Automatic ear detection and feature extraction using Geometric Morphometrics and convolutional neural networks
(Institution of Engineering and Technology, 2016)
Accurate gathering of phenotypic information is a key aspect in several subject matters, including biometrics, biomedical analysis, forensics, and many other. Automatic identification of anatomical structures of biometric ...