A5016403811- Welding Techniques and Residual Stresses
- Advanced Surface Polishing Techniques
- Advanced machining processes and optimization
- Advanced Welding Techniques Analysis
- Botanical Research and Applications
- Context-Aware Activity Recognition Systems
- Cell Image Analysis Techniques
- Educational Innovations and Technology
- IoT-based Smart Home Systems
- Smart Parking Systems Research
- Plant Pathogens and Fungal Diseases
- Thermography and Photoacoustic Techniques
- Human Pose and Action Recognition
- Image Processing Techniques and Applications
- Electronic Packaging and Soldering Technologies
- Educational Games and Gamification
- Optical measurement and interference techniques
- Water Quality Monitoring Technologies
- Gait Recognition and Analysis
- Mycorrhizal Fungi and Plant Interactions
- Advanced Measurement and Metrology Techniques
- Literacy and Educational Practices
- Genetics, Bioinformatics, and Biomedical Research
- Metal Forming Simulation Techniques
University of the Amazon
2022-2024
Universidade de Brasília
2012-2022
Universidad Católica de Manizales
2016
Associated to the weld quality, bead geometry is one of most important parameters in welding processes. It a significant requirement project, especially automatic systems where specific width, height, or penetration needed. This paper presents novel technique for real-time measuring width and height beads gas metal arc (GMAW) using single high-speed camera long-pass optical filter passive vision system. The method based on digital image processing techniques calibration process projective...
Abstract Gas metal arc welding (GMAW) process is one of the most important in industry, so different efforts have been made to anticipate parameters convert this into a stable capable joining parts with minimum human interference. In sense, controlling essential for automated applications because properties such as weld mechanical strength are defined by composition, microstructure, and bead geometry. Nevertheless, performing automatic control guarantee quality characteristics similar...
El propósito de este trabajo es interpretar los elementos pedagógicos y tecnológicos presentes en la literatura asociada al uso tecnologías emergentes el proceso enseñanza. Por tal motivo, se realizó una investigación exploratoria con un enfoque cualitativo, identificando mediante búsqueda por categorías subcategorías bases datos bibliográficas; igual manera, utilizaron cuatro preguntas que arrojaron total 68 artículos contribuyen desarrollo escrito. Se encontraron vinculados aula...
Este trabalho apresenta uma metodologia para modelar empiricamente o modo de transferência goticular projetada em processos soldagem GMAW utilizando algoritmos processamento imagens digitais e a superfície resposta. Modelos correspondentes ao tamanho à frequência destacamento das gotas são obtidos relação às entradas tensão velocidade alimentação do arame. Os dados experimentais gotas, com os quais foram desenvolvidos modelos, calculados partir metálica adquiridas câmera alta técnica...
El objetivo de este artículo fue analizar las principales técnicas y estrategias visión artificial utilizadas en sistemas diseñados para la identificación automática hongos formadores micorrizas arbusculares, abordando aspectos generales su clasificación taxonómica. Las son asociaciones simbióticas entre raíces plantas determinados grupos hongos, se caracterizan por generar grandes beneficios al suelo circundante, a los procesos productivos derivados. trabajo desarrolló con una metodología...
<span lang="EN-US">Colony forming units counting is a conventional process carry out in bacteriological laboratories, and it used to follow the behavior of bacteria different conditions. Currently exist systems, automatic or semi-automatic, colony exits, but, general, many laboratories continue using manual counting, which consumes considerable time effort from researchers laboratory employees. This paper presents mathematical model segment and, this way, them digital image sample. The...