Abstract: A comprehensive analysis of facial emotion recognition systems utilizing Python and OpenCV is provided, focusing on methodologies, techniques, and algorithms for face detection, feature ...

This project utilizes an Arduino Uno CH340G development board paired with a DHT11 temperature and humidity sensor to create a compact yet capable environmental monitoring system. It measures ambient ...

Abstract: The hemodynamic response is a critical physiological indicator for assessing cardiopulmonary function and monitoring therapeutic efficacy in various diseases. Photoacoustic imaging (PAI), ...