{"product_id":"9781644696248","title":"Revealing Watermarks : How to Enhance the Security of Hand-Made Paper Items and Reveal Hidden Data","description":"\u003cp\u003eDigital imaging and\n\u003cbr\u003eprocessing are shown to open new methods of paper research. Early Baltic\n\u003cbr\u003eprinted books are the examples in Revealing Watermarks, which also\n\u003cbr\u003edescribes how to enhance security, by creating and archiving a digital\n\u003cbr\u003e'fingerprint'. Thus thefts are deterred and stolen items can be uniquely\n\u003cbr\u003eidentified for return.\u003c\/p\u003e","brand":"Academic Studies Press","offers":[{"title":"Default Title","offer_id":48839308312811,"sku":"00000_00000_00000_00000","price":181.28,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/4484\/5803\/files\/9781644696248-1.jpg?v=1781696650","url":"https:\/\/kinokuniya.com.sg\/ja\/products\/9781644696248","provider":"Books Kinokuniya Singapore","version":"1.0","type":"link"}