Faced with the current digital age where almost everything is being systematized, one can
find criminals working in this area as well. There has been an increasing number of thefts
of social media accounts in exchange for money to return or sell a product that does not
belong to the person, fraud with false profiles impersonating other people or establishments and somehow causing harm to those who are innocent. Based on these factors, this
work proposes the creation of an algorithm capable of collecting photos through hashtags
in instagram, performing facial recognition and classifying if any of these photographs
contain the individual who is interested in knowing if there are possible photos that could
be causing you some kind of damage or not. In the course of this work, it is observed
that to carry out the implementation, internet data collectors (Web Crawler and Web
Scraping) are being used together with detection and facial recognition. The algorithms
that helped the development are the CNN (Convolutional Neural Network) and the HOG
(Oriented Gradient Histogram) for the detection of faces, in addition to making a comparison between them, together with the KNN (K-nearest neighbors) algorithm. ) for their
facial recognition.
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