Bibliographic citations
Rodríguez, J., (2019). Desarrollo de un sistema inteligente basado en visión computacional para detectar bacterias escherichia coli en verduras frescas [Tesis, Universidad Privada del Norte]. https://hdl.handle.net/11537/22203
Rodríguez, J., Desarrollo de un sistema inteligente basado en visión computacional para detectar bacterias escherichia coli en verduras frescas [Tesis]. PE: Universidad Privada del Norte; 2019. https://hdl.handle.net/11537/22203
@misc{renati/517209,
title = "Desarrollo de un sistema inteligente basado en visión computacional para detectar bacterias escherichia coli en verduras frescas",
author = "Rodríguez Alvarez, Jorge Jonathan Jesús",
publisher = "Universidad Privada del Norte",
year = "2019"
}
ABSTRACT Antimicrobial resistance is accentuated in many infectious agents, but it focuses on antibiotic resistance in seven bacteria responsible for common serious infections, such as septicemia, diarrhea, pneumonia, urinary tract infections, or gonorrhea. The data are very worrying and demonstrate the existence of resistance to antibiotics, especially those used as a last resort, in all regions of the world. Among the main findings is the bacterium called Escherichia Coli, since it has ceased to be a forecast for the future and is in all regions of the world, a real disease that can affect anyone, therefore, the global organization of health expressed that to prevent infection, control measures must be applied at all stages of the food chain. This problem led us to evaluate the international and national environment verifying that in the international environment there is technology such as the so-called “Riboprinter“ that allows the recognition of batteries, at the national level there is no similar technology that supports the identification of Escherichia Coli bacteria. It offered the possibility of exploring alternatives based on computational vision. This thesis proposed as the main objective the creation of an intelligent system based on computational vision to detect Escherichia Coli bacterium in fresh vegetables. For which, this development was based on the stages of the cascade life cycle, where a solution was designed following supervised learning techniques with convolutional neural networks and image pre-processing techniques, which allowed obtaining a better result. After having developed the intelligent system based on computational vision, the results obtained were a sensitivity of 100%, an efficiency of 100% and a specificity of 100%. Analyzing the results obtained, we can demonstrate the hypothesis that an intelligent system based on computational vision detects Escherichia Coli batteries in Fresh Vegetables.
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