Haar Cascade: Integral Image

Computer vision is a field of study which aims at gaining a deep understanding from digital images or videos. Combined with AI and ML techniques, today many industries are investing in researches and solutions of computer vision. In my article published on Towards Data Science (if you haven’t read it already, I recommend you to […]

Computer Vision: Feature Matching with OpenCV

Computer vision is a field of study which aims at gaining a deep understanding from digital images or videos. Combined with AI and ML techniques, today many industries are investing in researches and solutions of computer vision. Namely, think about the security procedures in the Airport: when you have to exhibit your passport, it is […]

Twitter sentiment analysis with Tweepy

The world of social networks could be considered, today, one of the largest free data source available in the market. When you think about Big Data, probably the first example that comes to your mind is Twitter. Like many other social networks, Twitter allows its users to post, comment, like and follow, to express their […]