High dynamic range (HDR) imaging is a technology that allows for a greater range of luminosity between the lightest and darkest areas of an image. This allows for more detail to be captured in both bright and dark areas, resulting in images with greater contrast and depth. HDR imaging techniques are commonly used in photography, video production, and computer graphics to create more realistic and visually appealing images. The goal of HDR imaging is to replicate the wide range of tones and colors that the human eye can perceive in the real world.