What does dpi stand for in image resolution?

DPI stands for Dots Per Inch, which is a measurement used to indicate the resolution of an image or how finely the image is represented in printed form. The term refers to the number of individual dots that can be placed in a linear one-inch segment of an image. A higher DPI value generally means a higher resolution, which leads to a better quality image with finer detail. This measurement is crucial in printing and scanning graphics, as it directly affects the clarity and quality of the visual output.

In digital imaging, DPI is a critical factor when it comes to printing because it determines how many pixels (or dots) are packed into a physical inch of printed image, influencing the sharpness and detail visible in the final output. Therefore, a deep understanding of DPI is essential for anyone working in multimedia, graphics design, or any field that requires high-quality image reproduction.