| 摘要 |
PROBLEM TO BE SOLVED: To provide a method and a device for processing digital data representing a document in order to represent parts of a document according to one or the other of two possible resolutions. SOLUTION: From a set of digital data, a first series of data 8, 9 is produced in which digital data in one category are masked and a second series of data 8', 9' in which digital data in another category are masked, and these two series corresponding notably to different resolutions, are used. |
