Emotion Recognition With Deep Learning On Google Colab

There are some predefined packages and libraries in python as part of Computer Vision which can make our life quite simple and OpenCV is one of them. It helps us develop a system that can process images and real-time video using computer vision. OpenCV (Open Source Computer Vision Library) is an open-source computer vision and machine learning software library which is easy to import in Python. We will be using HaarCascade algorithm in the model. It is a machine learning-based approach where a cascade function is trained using a whole lot of positive and negative images. It is then used to detect objects in other images.