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A tutorial review on entropy-based handcrafted feature extraction for information fusion
(2018-05-01)
Entropy (H) is the main subject of this article, concisely written to serve as a tutorial introducing two feature extraction (FE) methods for usage in digital signal processing (DSP) and pattern recognition (PR). The theory, ...
Facial Recognition System for People with and without Face Mask in Times of the COVID-19 Pandemic
In the face of the COVID-19 pandemic, the World Health Organization (WHO) declared the use of a face mask as a mandatory biosafety measure. This has caused problems in current facial recognition systems, motivating the ...
Métodos para reconhecimento de íris em ambiente não cooperativo
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Ciência da Computação - PPGCC, 2012-06-14)
The identification of humans by their iris structure has been explored since 1993, when the first algorithm was made available by John Daugman. Since then, iris recognition systems are widely used for access control of ...
Identity Recognition Using an Artificial Intelligence Based on Artificial Immune System
(2015-10-01)
This work aims to realize identity recognition using images from one Database [1]. This facial database is composed of 3D dynamical images or 4D considering the time component as the fourth dimension, where the head movements ...
Recognition of grasp points for clothes manipulation under unconstrained conditions
(Springer Verlag, 2017)
In this work a system for recognizing grasp points in RGB-D
images is proposed. This system is intended to be used by a domestic
robot when deploying clothes lying at a random position on a table. By
taking into ...
An entropy-based approach to automatic image segmentation of satellite images
(ELSEVIER SCIENCE BV, 2011)
An entropy-based image segmentation approach is introduced and applied to color images obtained from Google Earth. Segmentation refers to the process of partitioning a digital image in order to locate different objects and ...
Skin Detection in Digital Images with Artificial Neural Networks
(2018-12-14)
The increasing capacity of data processing in personal computers and devices could develop filters and automatic classifiers working in real time and applied in several areas. Considering Digital Image Processing and ...
Skin detection in digital images with artificial neural networks
(Ieee, 2018-01-01)
The increasing capacity of data processing in personal computers and devices could develop filters and automatic classifiers working in real time and applied in several areas. Considering Digital Image Processing and ...
A Graph-Based Framework for Thermal Faceprint Characterization
(Springer, 2011-01-01)
Thermal faceprint has been paramount in the last years. Since we can handle with face recognition using images acquired in the infrared spectrum, an unique individual's signature can be obtained through the blood vessels ...