IMAGE SCANNER Meaning and
Definition
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An image scanner, often referred to as a scanner, is a digital device that captures and converts physical images, documents, or text into a digital format. It is designed to scan, store, and reproduce images electronically. The primary purpose of an image scanner is to facilitate the transfer of physical images or documents into a computer or other digital devices for further processing or storage.
Image scanners use various technologies to capture and convert images. The most common type of scanner is a flatbed scanner, which consists of a glass plate on which the image or document is placed and a scanning head that moves across the object to capture the image. Another type is a document scanner or sheetfed scanner, which is designed specifically for scanning multiple pages of documents quickly.
Scanners can capture images at different resolutions, typically measured in dots per inch (dpi), allowing for varying levels of detail and clarity. Higher dpi scanners are capable of capturing more detailed images suitable for professional or archival purposes, while lower dpi scanners are more appropriate for everyday scanning needs.
Once the image is scanned, it is converted into a digital file format, such as JPEG or PDF, which can be stored, edited, or shared electronically. Image scanners are commonly used in offices, libraries, and homes for document management, archival purposes, as well as to scan photographs, artwork, and other visual materials.
Common Misspellings for IMAGE SCANNER
- umage scanner
- jmage scanner
- kmage scanner
- omage scanner
- 9mage scanner
- 8mage scanner
- inage scanner
- ikage scanner
- ijage scanner
- imzge scanner
- imsge scanner
- imwge scanner
- imqge scanner
- imafe scanner
- imave scanner
- imabe scanner
- imahe scanner
- imaye scanner
- imate scanner
Etymology of IMAGE SCANNER
The word "image" originates from the Latin word "imago" meaning "a likeness or copy". It entered English through the Old French word "image" in the 14th century.
The word "scanner" comes from the Middle English word "scannen", which means "to examine closely" or "to analyze". It was derived from the Old French word "escanner" meaning "to scan or survey".
Therefore, "image scanner" combines the word "image", referring to a likeness or copy, with "scanner", meaning to examine or analyze closely.
