Question

can you give me a definition for drum scanner

Answer 1

Answer:

A type of scanner used to capture the highest resolution from an image. Photographs and transparencies are taped, clamped or fitted into a clear cylinder (drum) that is spun at speeds exceeding 1,000 RPM during the scanning operation. ... For transparencies, light is directed from the center of the cylinder.

Answer 2

Answer:

A type of scanner used to capture highest resolution of an image or

A fixed scanner head is used in such type of scanner and the image tube scanned is placed across the head