Grouping
The activity of grouping comes before its outcome, the group.
- Lees verder over Grouping
- 9 keer gelezen
The activity of grouping comes before its outcome, the group.
A complex visible or invisible pattern denoting provenance or ownership information. A watermark may be superimposed on a digital image and can only be removed by use of an algorithm and a secure key. Similar technologies may be applied to digitised sound and moving picture records.