From shallow to deep color images

Quick answer：

Color images can be categorized from shallow to deep based on the complexity of their color representation. Shallow color images often have limited color palettes, such as black and white or grayscale. In contrast, deep color images have a wide range of colors, offering more detail and richness. This distinction is important in various fields, including digital photography, graphic design, and video production, where color depth affects image quality and perception.