Image recognition is a subset of computer vision and artificial intelligence (AI) that uses techniques and algorithms to label and categorize an image’s content. Deep learning models like You Only Look Once (YOLO) and Single-Shot Detector (SSD) use convolution layers to parse digital images or photographs. The image recognition market is growing fast and becoming popular in retail, healthcare, and security sectors, and is driven by artificial intelligence and machine learning. Algorithms like scale-invariant features transform (SIFT), speeded robust features (SURF), and principal component analysis (PCA) image recognition models read, process, and deliver. The technological ecosystem surrounding image recognition is rapidly changing.