TY - BOOK ID - 118048671 TI - Revealing Watermarks : How to Enhance the Security of Hand-Made Paper Items and Reveal Hidden Data. PY - 2021 SN - 1644696266 1644696258 9781644696255 9781644696255 9781644696262 9781644696248 PB - Boston Academic Studies Press DB - UniCat KW - Handmade paper KW - Image processing KW - Paper KW - Watermarks KW - Papers KW - Fibers KW - Writing materials and instruments KW - Digital image processing KW - Digital electronics KW - Hand-made paper KW - Paper, Handmade KW - Handicraft KW - Filigrains KW - Marks in paper KW - Water-marks KW - Marks of origin KW - History KW - Digital techniques KW - Analysis KW - Data processing KW - Identification KW - Handmade paper. KW - Baltic Reformation. KW - Eastern Europe. KW - Trans-cultural Connections. KW - Watermark research. KW - antiquarian books. KW - data security. KW - manuscripts. KW - paper history. KW - religion. KW - theft protection. UR - https://www.unicat.be/uniCat?func=search&query=sysid:118048671 AB - Digital imaging and processing are shown to open new methods of paper research. Early Baltic printed books are the examples in Revealing Watermarks, which also describes how to enhance security, by creating and archiving a digital'fingerprint'. Thus thefts are deterred and stolen items can be uniquely identified for return. ER -