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Perú 54 https://purl.org/pe-repo/ocde/ford#4.01.06 48 Evaluación 44 Biometría 43 https://purl.org/pe-repo/ocde/ford#2.02.04 31 Identificación biométrica 20 https://purl.org/pe-repo/ocde/ford#2.07.00 18 más ...
Mostrando 1 - 20 Resultados de 717 Para Buscar '("biometrica" OR "biometric")', tiempo de consulta: 0.49s Limitar resultados
1
tesis de grado
El propósito principal del proyecto es la implementación de un sistema de autenticación mediante validación biométrica, para procesos bancarios haciendo uso de una entrada de una imagen que el usuario brinda, a través de un selfie o un documento de identidad como DNI, carné de extranjería o pasaporte. De esta manera se coteja con una base de datos; ya sea la del RENIEC o la base de datos de la compañía que almacena las credenciales biométricas, previamente validadas. Se empleó el sistema de reconocimiento facial mediante la técnica de Haar cascade que utiliza el lenguaje de programación python y la librería de procesamiento de imágenes OpenCv2. Al final del proceso se obtuvo una precisión del 95.5% en la implementación del sistema de identificación, ya que se desarrolló bajo un algoritmo basado en Deep Learning cuyo enfoque es el aprendizaje no supervisado, lo que le ...
2
tesis de grado
En el presente trabajo de suficiencia profesional tiene como objetivo reducir el tiempo de entrega en el proceso de entrega de la tarjeta de crédito (TC) al cliente y su activación, en un plazo máximo de 4 horas, a través de un sistema de entrega y activación biométrica como solución innovadora para garantizar la seguridad de la activación de la TC. Para implementar el sistema fue necesario la modificación de sistemas core existentes y la integración a módulos de uso regulatorio de la empresa como el control de acceso, así como la integración a sistemas especializados de Courier y servicio de reconocimiento facial. El proyecto se estructuró en base a la Guía del PMBOK, gracias a ello el ciclo de vida fue predictivo. Para analizar y mejorar el proceso de negocio de distribución se utilizó BPMN. El diseño de la arquitectura empresarial fue soportado por el método TOGAF. ...
3
artículo
Technological advancements and the increasing necessity to protect sensitive data have elevated the significance of biometrics in the realm of security. Its application has expanded to encompass mobile devices and identity management. Nevertheless, as it integrates into everyday life and the business environment, challenges concerning privacy and security surface inevitably. Therefore, it is imperative to evaluate potential vulnerabilities in biometric authentication. For the purpose of this evaluation, documents stored in various databases, including IEEE Xplore, SciELO, ScienceDirect, and Scopus, were analyzed. Inclusion and exclusion criteria were applied, allowing the selection of 20 articles. The findings uncovered several threats, such as fingerprint reconstruction and presentation attacks, along with proposed solutions like 3D representations and verification systems. Furthermore,...
4
tesis de grado
En este proyecto de tesis, los problemas de Pacifico Seguros están enfocados en 3 puntos principales, el nuevo reglamento de Ciberseguridad de la Superintendencia de Banca y Seguros, la experiencia del cliente a través de la encuesta NPS (Net Promote Score) y la cantidad de transacciones de autogestión de los clientes en plataformas digitales. Para entender los requerimientos de la solución a implementar investigamos sobre esta nueva normativa de ciberseguridad y tuvimos reuniones con el equipo de experiencia del cliente para ver cómo podíamos contribuir con los indicadores de autogestión y experiencia del cliente. Para la gestión de la solución utilizamos metodologías ágiles y para el desarrollo utilizamos arquitectura orientada a microservicios con Java como lenguaje de programación principal, y React para el front end, en la base de datos utilizamos Redis Cache y Sql Serve...
5
tesis de grado
El sector de telecomunicaciones en Perú enfrenta el desafío de optimizar la experiencia del cliente en un mercado competitivo. El proceso actual de activación de líneas móviles en Entel Perú es manual y presencial, generando tiempos de espera de hasta 30 minutos y una tasa de abandono del 35%, lo que impacta negativamente en la satisfacción del cliente y la eficiencia operativa. Este trabajo presenta el diseño, desarrollo y validación de un "Sistema de autoactivación móvil usando tecnologías biométricas", una plataforma digital que permite a los usuarios activar sus servicios de forma remota y segura. La solución, desarrollada sobre una plataforma Low-Code (OutSystems) e integrada con un SDK de biometría (Veridium), utiliza la cámara del smartphone para la validación de la huella dactilar. El proyecto se gestionó bajo un enfoque híbrido (PMBOK® y Scrum). Los resultado...
6
artículo
The gestation biometrics of the alpaca (Vicugna pacos) are described. The abdominal diameter was determined monthly from 10 pregnant alpacas. In addition, uterus of 49 pregnant alpacas were collected from the Maranganí herd (Cusco, Peru) and classified by gestational age known as mating date (every 30 days from day 30 to 330 [± 15 days]). Gravid uteri were weighed and measured, allantoic and amniotic fluid was removed and measured, and fetal weight and length were determined. The results indicate a slight increase in abdominal diameter until the end of gestation, the fetus gradually increases its weight as gestation progresses, being greater from the sixth month onwards. The total length of the fetus increases from month nine. The amniotic fluid represents less than 18% of the volume of the allantoic fluid, both fluids have low volumes. An increase in fluids could be observed towards m...
7
artículo
Objective: The objective of this study was to examine of manner quantitatively how biometric technologies can improve financial interoperability in the metaverse. The impact of facial recognition and biometric authentication on security perceptions, user experience, and usage intent in virtual environments was analyzed, as well as the relationship between security perceptions and users' willingness to adopt these technologies in their financial transactions. Materials and methods: A quantitative method was used with a non-experimental, cross-sectional, and descriptive design. Surveys were applied to 150 participants, including financial technology experts and active users of the metaverse. The key variables, such as perception of security, ease of use, and adoption intention, were measured using Likert-type scales and analyzed using descriptive and inferential statistics, including corre...
8
tesis de grado
El presente trabajo de investigación se realizó con el objetivo de determinar la influencia del compost de residuos sólidos orgánicos domiciliarios en el rendimiento del Zea mays “maíz” mediante el diseño de bloques completamente al azar (DBCA) con tres tratamientos y tres repeticiones, con una incorporación de 225, 300 y 375 g. de compost por planta y un testigo (T0), además, se realizó un análisis del fertilizante (compost) obteniendo como resultado, materia orgánica 21,93%, pH 7,47 y N-P-K de 1,70% – 0,15% - 1,11% respectivamente, el procesamiento de datos de las variables se determinó mediante el análisis de varianza y comparaciones múltiples de Tukey al 95% de confiabilidad, deduciendo que existe diferencia significativa entre los tratamientos, y que los óptimos son el T1, T2 y T3, lo cual significa que el compost influye significativamente en estas variables, e...
9
artículo
Background: Creole goat husbandry for milk and meat improves food security in rural areas in Perú. Body weight (BW) is a key trait for selecting breeding stock, and it is estimated to be using algorithms. Likewise, BW is common in livestock farming. Aim: This study aimed to compare BW prediction models using a data mining algorithm in Creole goats, considering their biometric measurements. Methods: Data from 1,075 females aged between 1 and 4 years were used. Measurements of chest width, thoracic perimeter, wither height, sacrum height, rump width and length, body length, cannon bone perimeter, age, and region of the herd were recorded. The regression trees (classification and regression tree), support vector regression (SVR), and random forest regression (RFR) algorithms were used. Results: The SVR was better at predicting BWs in Creole goat herds. Similarly, the results were stable du...
10
artículo
El presente estudio se realizó en el Camal Municipal de Huancavelica, Perú. Se registraron datos de 111 ovinos criollos procedentes de criadores de diferentes lugares de la zona, de ambos sexos y de dos edades (4 y 6 dientes), controlados en el período de febrero 2022 a marzo 2022, con el objetivo de determinar correlaciones fenotípicas entre el PVS y las medidas biométricas: longitud de cuerpo (LC), altura de cruz (ALCR), profundidad de tórax (PTR), amplitud torácica (AMTR), perímetro torácico (PT), amplitud de lomo (AMLM) y largo de lomo (LALM). No hubo efecto del sexo en los PVS, pero si en el factor edad. La variable PVS fue mayor en la edad de 6 dientes respecto a 4 dientes en ovinos criollos, pero en sexo el mayor peso obtuvo las hembras respecto a los machos. Se evidenciado correlaciones fenotípicas moderamente baja entre PVS con PT=0.53***, LC con PTR=0.46***, PVS con A...
11
artículo
The study aims to understand how the development of biometric technologies and systems by the U.S. Government surveils migrants and asylum seekers from Latin America. In the methodology, I applied a qualitative approach with a descriptive level. I used the observation technique for the conference on migration and surveillance in Latin America, and the notebook as an instrument. Also, I used the documentary analysis technique, with the paraphrase card instrument for the five (5) scientific articles related to migration and surveillance. The results I obtained show that: (i) the use of biometric technologies at the U.S.-Mexico border by the U.S. Government would present risks to the fundamental rights of migrants and asylum seekers from Latin America, such as the right to privacy, (ii) the collection of biometric data through the CBP One application would facilitate the surveillance of mig...
12
artículo
The purpose of this article is a proposal for a facial recognition system with liveness techniques for access control using neural networks. The main focus has been aimed at improving the security of access to a system through the application of artificial intelligence in biometrics, avoiding any type of fraud and impersonation. Python was used along with the following libraries like Tkinter, Cv2, Numpy, PIL, Imutils, Mediapipe, Os, Math, Dlib, Face-recognition, Csv, Tkcalendar and Bcrypt. The results obtained by carrying out 40 tests with a real person were a similarity accuracy of 82,11%, on the other hand, to verify that the person is carrying out a live recognition, 20 tests were carried out with the photograph of that person, in this case, the system did not allow entry since the liveness verification was not met, thus concluding that the recognition system is effective and guarante...
13
artículo
Increasing digitization and automation demand advanced and secure methods for access control. This study synthesized artificial intelligence (AI) tools applied in this field, through a literature review in databases such as Scopus, SciELO and IEEE Xplore, using PRISMA and VOSviewer. The bibliometric analysis identified China, India, the United States and South Korea as leaders in research, highlighting terms such as machine learning, deep learning, cryptography and biometrics, along with emerging technologies such as blockchain and IoT. Machine learning and deep learning stood out as predominant techniques, while blockchain brought transparency in the management of sensitive data. However, challenges such as high costs, reliance on big data and privacy concerns limit its implementation. It is recommended to explore hybrid methods, optimize AI models and reduce data dependency to improve ...
15
artículo
OBJECTIVE. To determine fetal growth of appropriate and small for gestational age twins by ultrasound. MATERIAL AND METHODS. Live twin deliveries attended at A. Loayza General Hospital between January 1, 1996 and December 31, 2000, with minimum 3 ultrasound studies during pregnancy when biparietal diameter, abdominal circumference, femur length and estimated fetal weight were determined. Seventy-nine adequate (AGA) and small (SGA) for gestational age were studied, mcluding sexgender, placenta type and complications. RESULT. The abdominal circumference between twin AGA and SGA reaches a difference of 20 mm at 39,2 weeks, 15 mm at 35,6, and 10 mm at 31,1 weeks. Biparietal diameter differed 5 mm at 39,6 weeks, 4 mm at 30,4 and 3 mm at 25,2 weeks, Femur length reached maximum difference of 2,81 mm at 17,4 weeks and fetal weight 17% at 28,8 weeks. No significant differences were found with r...
16
artículo
OBJECTIVE. To determine fetal growth of appropriate and small for gestational age twins by ultrasound. MATERIAL AND METHODS. Live twin deliveries attended at A. Loayza General Hospital between January 1, 1996 and December 31, 2000, with minimum 3 ultrasound studies during pregnancy when biparietal diameter, abdominal circumference, femur length and estimated fetal weight were determined. Seventy-nine adequate (AGA) and small (SGA) for gestational age were studied, mcluding sexgender, placenta type and complications. RESULT. The abdominal circumference between twin AGA and SGA reaches a difference of 20 mm at 39,2 weeks, 15 mm at 35,6, and 10 mm at 31,1 weeks. Biparietal diameter differed 5 mm at 39,6 weeks, 4 mm at 30,4 and 3 mm at 25,2 weeks, Femur length reached maximum difference of 2,81 mm at 17,4 weeks and fetal weight 17% at 28,8 weeks. No significant differences were found with r...
17
artículo
In this paper, length and weigth measurements of 20 newborn Crocodylus acutus (Cuvier, 1807) hached in a pilot farm-bred of the aquaculture center La Tuna Carranza, Puerto Pizarro, Tumbes, Peru, in 2001 are presented. The information is compared with similar reports from others places.
18
artículo
In this paper, length and weigth measurements of 20 newborn Crocodylus acutus (Cuvier, 1807) hached in a pilot farm-bred of the aquaculture center La Tuna Carranza, Puerto Pizarro, Tumbes, Peru, in 2001 are presented. The information is compared with similar reports from others places.
19
artículo
Ninety nine llamas K´aras and Ch´accus with their babies were selected at La Raya Research and Production Center of Altiplano National University, Puno, to evaluate the measures of thoracic perimeter (PT), thigh volume (VM) and rump area (ASG) in baby llamas as biometric indicators for body weight (PV) by multiple regression models, and correlations between these variables with udder size (length and width) of the mothers. These evaluations were done at 1st, 2nd and 3rd month of age. The calculations of VM and ASG were done through geometric figures of truncated cone and trapezium respectively, using the Autocad engineering software. The coefficients of determination increased from medium to high as baby llamas increased in age, and the highest value was found at the age of 7 (R2 = 76.3%) and 3 (R2 = 70.0%) for Ch´accus and K´aras respectively. The major effect came from PT in Ch´ac...
20
artículo
La investigación tuvo como objetivo caracterizar a las vicuñas de la Cuenca del Lago Poopó (Oruro, Bolivia) mediante el análisis de medidas zoométricas cuantitativas relacionadas con la producción de fibra. Se utilizaron 108 vicuñas de tres comunidades (Yuruna, Pumasara y Wanapa), elegidas aleatoriamente. Se midieron las variables peso vivo, altura a la cruz, ancho de la grupa, largo del cuerpo, perímetro toráxico, peso del vellón, diámetro de fibra, longitud de fibra y longitud de mecha. La prueba de t Student determinó que el único dimorfismo sexual fue en el ancho de grupa, siendo mayor en hembras. El análisis factorial identificó dos componentes principales explicando 72.4% de varianza. El Factor 1 incluyó medidas de tamaño/peso corporal con correlaciones alométricas, reflejando crecimiento diferencial de regiones corporales. El Factor 2 agrupó a la longitud de fib...