The main goal of computer vision is to help machines “see” and understand images and videos, just like humans do. It focuses on identifying objects, recognizing patterns, and making sense of visual information. For example, it can detect a face in a photo or recognize a car on the road. To do this, it uses image processing and deep learning techniques to analyze data. These systems are trained on large datasets so they can learn from examples. However, challenges like poor lighting or cluttered backgrounds can make this task harder, which is why continuous improvement is important.