Method and apparatus for measuring the color distribution of an item.

摘要

A method and an apparatus for measuring the color distribution of an item are disclosed. The item is rotated in the field of view of a matrix camera and successive line images of the item parallel to the axis of rotation of the item are measured and the data contents of the picture elements of the successive line images of the surface of the item are processed. At the same time, the item is transported through the field of view of the camera and the successive line images of the item are obtained from successive video lines of the camera. IMAGE