Dots Per Inch Flashcards, test questions and answers

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What is Dots Per Inch?

Dots Per Inch (DPI) is a measure of resolution for digital imaging devices such as scanners, cameras, and printers. It is also known as points per inch (PPI). DPI measures the number of individual dots that can be placed in an inch, which indicates the level of detail that can be reproduced when capturing or printing an image. The higher the DPI value, the greater the amount of detail that can be captured or printed.Common examples of digital imaging devices that use DPI include cameras and scanners used to capture images for printing, and printers used to reproduce those images on paper or other mediums. When selecting a printer or scanner, it is important to understand what kind of resolution will be necessary for your particular project. For example, if you are creating high-quality prints or enlargements then you will need a device with a higher DPI rating than if you are just making simple prints for personal use.When shopping for digital imaging devices it is important to understand what type of resolution they offerwhether it’s measured in dots per inch (dpi) or points per inch (ppi). Generally speaking, devices with more dpi will produce better quality images because they are able to capture more details at higher resolutions than those with lower dpi values. Conversely, devices with lower dpi ratings may save on cost but produce poorer quality prints due to their limited ability to capture fine details.To summarize: Dots Per Inch (DPI) is a measure used by digital imaging devices such as cameras and scanners when capturing or printing an image. It determines how much detail can be captured at any given size by measuring how many dots can fit into an inch along either axis. Generally speaking, higher resolutions lead to better quality images but come at an increased cost; conversely lower resolutions lead to poorer quality images but may save on cost.