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https://purl.org/pe-repo/ocde/ford#2.02.04
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https://purl.org/pe-repo/ocde/ford#2.00.00
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https://purl.org/pe-repo/ocde/ford#5.02.04
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https://purl.org/pe-repo/ocde/ford#2.01.01
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Automatización y Sistemas de Control
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http://purl.org/pe-repo/ocde/ford#2.02.03
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https://purl.org/pe-repo/ocde/ford#3.03.03
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visual processing » signal processing (Expander búsqueda), mineral processing (Expander búsqueda), minimal processing (Expander búsqueda)
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visual processing » signal processing (Expander búsqueda), mineral processing (Expander búsqueda), minimal processing (Expander búsqueda)
data processing » image processing (Expander búsqueda)
1
artículo
Publicado 2017
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Peruvian retail market today, more than ever, has turned the phrase “everything goes through the eyes” into a competitive tool. The design and optimization of space, as well as visual merchandising, are techniques that impact the sale new concepts such as omnicanality and buying experience are fed by data analytics in order to describe the commercial mode; and new qualitative sources of information, among them color theory, specially help to understand and predict the impact of future decisions on the point of sale. This paper describes the utility of image processing techniques to innovate the retail market in the effort to extract useful information from advertising pieces frequently used in this sector.
2
artículo
Publicado 2017
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Peruvian retail market today, more than ever, has turned the phrase “everything goes through the eyes” into a competitive tool. The design and optimization of space, as well as visual merchandising, are techniques that impact the sale new concepts such as omnicanality and buying experience are fed by data analytics in order to describe the commercial mode; and new qualitative sources of information, among them color theory, specially help to understand and predict the impact of future decisions on the point of sale. This paper describes the utility of image processing techniques to innovate the retail market in the effort to extract useful information from advertising pieces frequently used in this sector.
3
artículo
Publicado 2025
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The report addresses the management of parallel processes and synchronization in concurrent systems, highlighting common problems in accessing shared resources that affect efficiency and stability. It also highlights the need to optimize the management of large volumes of data and improve academic cooperation to develop advanced solutions.The objective of the study is to identify and analyze synchronization strategies that optimize parallel processes, evaluating their effectiveness in different scenarios and offering recommendations based on recent literature. A systematic review was conducted using the PRISMA methodology, selecting relevant articles published in the last five years and formulating key questions to guide the analysis. The results highlight that non-blocking strategies are more effective for managing shared resources, and techniques such as the use of mutex and actor mode...
4
artículo
This study investigates creativity and the creative process in Advertising Agencies in Brazil. The objective was to identify how the Copywriter and the Art Director operate strategies aimed at brainstorming in the ideation of advertising campaigns to reach insight. A qualitative study was carried out through semi-structured interviews designed based on the literature, applied to advertising who work in the areas. The study of Multiple Cases was used being the analysis of the collected data elaborated through the technique of content analysis based on Bardin (2010) and structured in the ATLAS.ti software. The findings reveal that in the Creativity dimension, copywriters and art directors perceive a strong influence from auditory and visual sources. In the Creative Process dimension, the findings indicate that the traditional steps instituted in the department are recurrent in the search f...
5
artículo
Publicado 2024
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Denoising diffusion probabilistic models (DDPMs) have demonstrated significant potential in addressing complex image processing challenges. This paper explores the application of DDPMs in three different areas: reconstruction of remote sensing imagery affected by cloud cover, reconstruction of facial images with occluded areas, and segmentation of bodies of water from remote sensing imagery. Inpainting involves filling in missing regions in images, while DDPMs act as data generators capable of synthesizing information that alings coherently with the context of the original data. Inspired by the inpainting technique, the RePaint approach was adapted and applied to reconstruction tasks. The WaterSegDiff approach, which uses a diffusion model as a backbone, was employed for the segmentation task. To illustrate the model’s behavior and provide examples of the tasks, experiments were carrie...
6
artículo
Publicado 2024
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Denoising diffusion probabilistic models (DDPMs) have demonstrated significant potential in addressing complex image processing challenges. This paper explores the application of DDPMs in three different areas: reconstruction of remote sensing imagery affected by cloud cover, reconstruction of facial images with occluded areas, and segmentation of bodies of water from remote sensing imagery. Inpainting involves filling in missing regions in images, while DDPMs act as data generators capable of synthesizing information that alings coherently with the context of the original data. Inspired by the inpainting technique, the RePaint approach was adapted and applied to reconstruction tasks. The WaterSegDiff approach, which uses a diffusion model as a backbone, was employed for the segmentation task. To illustrate the model’s behavior and provide examples of the tasks, experiments were carrie...
7
artículo
Publicado 2019
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It is known that 33% of traffic accidents worldwide are caused by drunk driving or drowsiness [1] [2], so a drowsiness level detection system that integrates image processing was developed with the use of Raspberry Pi3 with the OpenCV library; and sensors such as MQ-3 that measures the percentage of alcohol and the S9 sensor that measures the heart rate. In addition, it has an alert system and as an interface for the visualization of the data measured by the sensors a touch screen. With the image processing technique, facial expressions are analyzed, while physiological behaviors such as heart rate and alcohol percentage are measured with the sensors. In image test training you get an accuracy of x in a response time of x seconds. On the other hand, the evaluation of the operation of the sensors in 90% effective. So the method developed is effective and feasible.
8
tesis de grado
Publicado 2020
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It is known that 33% of traffic accidents worldwide are caused by drunk driving or drowsiness [1] [2], so a drowsiness level detection system that integrates image processing was developed with the use of Raspberry Pi3 with the OpenCV library; and sensors such as MQ-3 that measures the percentage of alcohol and the S9 sensor that measures the heart rate. In addition, it has an alert system and as an interface for the visualization of the data measured by the sensors a touch screen. With the image processing technique, facial expressions are analyzed, while physiological behaviors such as heart rate and alcohol percentage are measured with the sensors. In image test training you get an accuracy of x in a response time of x seconds. On the other hand, the evaluation of the operation of the sensors in 90% effective. So the method developed is effective and feasible
9
tesis de grado
Publicado 2018
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La presente tesis titulada, “MINERÍA DE DATOS PARA MEJORAR LA TOMA DECISIONES EN EL AREA DE GESTIÓN AL CLIENTE DE TELEFÓNICA DEL PERÚ ZONAL TARAPOTO”, tiene como objetivo general, determinar el efecto del uso de minería de datos en la toma de decisiones en el área de gestión al cliente de telefónica del Perú zonal Tarapoto; para cumplir con tal objetivo primeramente se tuvo que analizar los procesos de toma de decisiones en el área de gestión al cliente encontrando ciertas falencias; teniendo en claro el análisis se pasó a diseñar e implementar el sistema con herramientas de minería de datos llevando a medir los resultados en el proceso de toma de decisiones con el uso del aplicativo con minería de datos. Para el desarrollo de esta tesis “MINERÍA DE DATOS PARA MEJORAR LA TOMA DECISIONES EN EL ÁREA DE GESTIÓN AL CLIENTE DE TELEFÓNICA DEL PERÚ ZONAL TARAPOTO”, ...
10
tesis de grado
Publicado 2022
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In the present investigation of the design of a processing machine for hybrid compounds based on coconut and maguey fibers, using the non-experimental quantitative method, under the German VDI 2221 and 2225 methodology, using mathematical models of machine elements and mechanical design and selection. of electronic components, where the main objective was the design of the hybrid compound processing machine, which consists of four processes: material transport, crushing process, mixing and compacting process, to obtain boards agglomerated, with the purpose of reusing usable solid waste and transforming it into fibers, in order to avoid the use of wood and to reduce the logging that occurs in the central jungle of Peru, for which it is essential to know the mechanical characteristics of coconut and maguey fiber, coconut fiber has a tensile strength of 220 Mpa and fiber Maguey has a tensil...
11
informe técnico
Publicado 2015
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El objetivo de esta investigación fue desarrollar una metodología que permita la creación de bases de datos multidimensionales. Para recopilar los datos de esta investigación se creó una Base de Datos Ventas, que a su vez fue la entrada para la creación del Datawarehouse DwhVentas. El método usado fue el inductivo. Se analizó el proceso de ventas, para lo cual se creó la tabla de hechos: factVentas, y se eligió como métrica: el importe de las ventas. También se diseñó varias tablas de dimensiones, que permitieron evaluar el proceso de ventas por diferentes vistas. Ejemplo: por fecha, cliente, empleado. etc. El Datawarehouse DwhVentas fue la entrada a su vez para crear cubos en Visual Basic 2010, que se logró con la ayuda del Analysis Services Multidimensional. Estos cubos dan informes estadísticos por diferentes variables definidas en las dimensiones. Los cubos creados fu...
12
artículo
Publicado 2023
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The main aim of this exploratory and pre-experimental study is to establish the variations in the distribution of visual attention of translators in training during a reading task with Specialized Extensive Nominal Phrases (hereinafter SNEE). To achieve this goal, a case study was conducted with four translators in training who had to read 10 contexts of a Human Genome corpus that contains SNEE of three and five tokens. Data collection was performed through the eye movement technique and a Likert scale-type questionnaire. The results of this study showed that the distribution of the visual attention of the translators in training presented variations according to the length of the SNEE. Longer time and number of fixations were observed in the SNEE of five tokens in contrast to the SNEE of three tokens. Likewise, the length variable is a factor that affects visual attention during the p...
13
tesis de grado
Publicado 2022
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En la actualidad existe preocupación por la presencia de estudiantes poco creativos que no logren expresar sus ideas mediante el dibujo, es un tema del momento que motiva para poder indagar y buscar alguna forma de mejorar esta realidad. El Sistema Educativo Nacional cuenta con el área de Arte y Cultura, pero sucede un que no han desarrollado la apreciación y expresión estética, porque teniendo un espacio el desarrollo de esta asignatura de estudio, aun los estudiantes dificultan en expresarse gráficamente, y persiste aquella idea conformista que. El trabajo de investigación intitulado, señala el resultado de muchas inquietudes y ganas de buscar respuestas del proceso de enseñanza aprendizaje en el área de Arte y Cultura. Por otro lado, agradecer el apoyo de la Institución, especialmente al Docente de aula de la Asignatura que ha hecho posible hacer realidad este trabajo de In...
14
tesis de maestría
Publicado 2025
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En una era dominada por la innovación tecnológica, los avances en el Machine Learning (ML) y Natural Language Processing (NLP) han transformado diversas industrias, incluyendo el ámbito de las patentes. Las patentes protegen invenciones y requieren que estas sean novedosas, un aspecto que implica un análisis detallado de grandes volúmenes de texto en un tiempo limitado. Este proyecto de tesis se centra en desarrollar un prototipo de apoyo para el análisis de novedad en patentes mediante la fusión de técnicas de procesamiento de texto como Embeddings, Transformers y algoritmos clásicos de machine learning. La metodología incluye la adquisición y el preprocesamiento de datos, la extracción de características mediante técnicas como Word2Vec, FastText y Transformers, y la experimentación con diversos modelos de ML y DL. Se implementaron técnicas de visualización de datos par...
15
artículo
Publicado 2024
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This project focuses on developing an NLP-based text analysis tool to evaluate Android app user feedback, specifically collected from F-Droid. The lack of an automated solution to analyze and understand these opinions, classifying them into specific topics, motivates research. The goal is to provide developers, users, and data analysts with a detailed view of user preferences and perceptions. Using data sets in English between 2014 and 2017, the proposal is implemented in Python with the Pandas library. The BERT model is used for classification, with a specific focus on the comparison of different models. The graphical interface is built in Visual Studio, allowing users to enter comments and obtain topic rankings, along with word cloud visualizations.
16
tesis de grado
Publicado 2025
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El presente estudio tuvo como objetivo principal implementar un sistema web para mejorar la gestión de procedimientos médicos en una entidad pública, Lima 2025. El estudio se originó a raíz de la problemática en la gestión de procedimientos médicos en la institución, lo que ocasionaba una falta de control y adecuada administración presupuestaria. Asimismo, debido a errores en el registro y acceso a la información, había complicaciones en la toma de decisiones, además de retrasos en la atención de los asegurados. El sistema desarrollado tuvo como objetivo mejorar la administración presupuestaria, generar reportes consolidados accesibles por la alta gerencia en tiempo real, mejorar la calidad de la información a través de validaciones inherentes a los formularios y mejorar la eficiencia en la ejecución de trámites para la atención de los asegurados. Para lograr este obj...
17
tesis de grado
Publicado 2015
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El objetivo de la presente tesina es el estudio técnico para la Autoridad del Servicio Civil - Lima, orientado a diseñar un sistema de Videovigilancia IP, lo cual es una tecnología de vigilancia visual con las ventajas digitales de las redes de comunicación IP (Internet Protocol), lo cual permite la supervisión local y/o remota de imágenes y audio así como el tratamiento digital de las imágenes. Existe una gama muy amplia de cámaras con diferentes funcionalidades para satisfacer todas las necesidades y presupuestos. El objetivo es diseñar un sistema de Videovigilancia IP, el cual permita vigilar y controlar a todo el personal para así poder disminuir las pérdidas de los activos. 1. Diseñar un sistema de Videovigilancia IP para una supervisión continua de los datos enviados por la cámara IP. 2. Diseñar la red lógica y física de la Videovigilancia IP. 3. Propuesta de un p...
18
artículo
Publicado 2017
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From the early 20th century, the Psychopedagogical Department of educational institutions has overseen the application of tests, scales or inventories to kinder, elementary and secondary education students, in other words, psychologists have been collecting psychometric information from students for more than 10 years. In that time, the filed data was printed in paper and ink complicating the filing process;therefore, large physical spaces were needed to preserve this psychometric data library and, indeed this was one of the factors that slowed the location process of a particular student’s file.In the 70’s, the arrival of computers allowed to store the files in digital and electronic format, but even with this technology the data filing process was complicated and the location of a student’s file remained slow. The question that arises is: why digital systems are still slow and co...
19
artículo
This work relates to the analysis of a form of specialization based on Data Journalism and news organizations (old Media companies) have been incorporating this specialty as innovation journalism. Data Journalism involves using statistical and visualization tools to create and tell stories better in new and attractive to the Internet audience. It is the evolution of what some years ago was known as Precision Journalism or Desktop Journalism. The article, starting from an analytical contextualization, aims to demonstrate how Data Journalism, whose use is clear from existing technologies linked to data processing, supplementing the various forms and contents, giving way to a new specialty of Journalism and, specifically, Investigative Journalism.
20
tesis de grado
Publicado 2015
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El estudio que a continuación se presenta, corresponde a una empresa dedicada al servicio de transporte de mercaderías e insumos del sector minero y en general. Durante el desarrollo de la investigación, se presentó el diagnóstico actual de la empresa y una propuesta de solución al problema general que presenta, en lo que concierne a su proceso de mantenimiento preventivo. El objetivo principal de este trabajo estará orientado a la reducción de los costos operativos y de oportunidad del proceso de mantenimiento preventivo. Los resultados de la investigación se han desarrollado atreves de una base de lineamiento para el análisis de la información. Se trabajó con una data real obtenida de medición de tiempos y costos del proceso que fue brindada por la empresa en estudio y de diferente información recabada mediante la observación y entrevistas a los colaboradores de dicha em...
