Marcelo RovaiinTowards Data ScienceBuilding an Intelligent Voice Assistant from scratchEmulating a Google Assistant on a RaspberryPi and Arduino Nano 33 BLE16 min read·Jan 26, 2021--2--2
Marcelo RovaiinTowards Data ScienceHome Automation with AlexaVoice commands with IoT emulated devices, using the Arduino library Espalexa.9 min read·Jan 6, 2021--4--4
Marcelo RovaiinTowards Data ScienceExploring AI at the Edge!Image Recognition, Object and Pose Detection using Tensorflow Lite on a Raspberry Pi18 min read·Aug 20, 2020--4--4
Marcelo RovaiinTowards Data ScienceRealtime Multiple Person 2D Pose Estimation using TensorFlow2.xPose estimation is crucial in enabling machines to understand people in images and videos.15 min read·Aug 3, 2020--2--2
Marcelo RovaiinTowards Data ScienceApplying Artificial Intelligence techniques in the development of a web-app for the detection of…Disclaimer: The study developed here for the automatic detection of COVID-19 in X-ray images is strictly for educational purposes…33 min read·May 18, 2020--1--1
Marcelo RovaiAplicando técnicas de Inteligência Artificial no desenvolvimento de uma web-app para a detecção do…Aviso Legal33 min read·May 15, 2020----
Marcelo RovaiinTowards Data ScienceSensing the Air QualityA low-cost IoT Air Quality Monitor based on RaspberryPi 415 min read·Aug 21, 2019--2--2
Marcelo RovaiinTowards Data ScienceHow safe are the streets of Santiago?Let's answer it with Python and GeoPandas!12 min read·Aug 14, 2019----
Marcelo RovaiinTowards Data ScienceHow to Capture Weather Data with your own IoT Home StationCapturing weather data, and logging them locally and on an IoT service, via MQTT protocol.22 min read·Jun 4, 2019----
Marcelo RovaiinTowards Data ScienceColorizing Old B&W Photos and Videos With the Help of AIThis project is based on a research work developed at the University of California, Berkeley by Richard Zhang, Phillip Isola, and Alexei A…10 min read·Mar 22, 2019--4--4