Image Retrieval is a technology that allows users to search and find images from a large database based on specific criteria. This process often involves using keywords, tags, or even visual features of the images, such as color or shape. The goal is to quickly locate relevant images that match the user's request. The methods used in Image Retrieval can include content-based image retrieval, where the system analyzes the actual content of the images, and text-based retrieval, which relies on metadata and descriptions. This technology is widely used in various fields, including digital libraries, social media, and e-commerce.