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The resulting watermark is generally much clearer and more detailed than those made by the Dandy Roll process, and as such, Cylinder Mould Watermark Paper is the preferred type of watermarked paper for banknotes, passports, motor vehicle titles, and other documents where it is an important anti-counterfeiting measure.
THIS IS THE OFFICIAL COLOR FROM YOUTUBE'S BRAND GUIDE. LEAVE IT, PLEASE! 04:24, 9 April 2016: 999 × 417 (10 KB) Corkythehornetfan: Revert -- I've used an OFFICIAL SOURCE for the color, and yet the person who keeps reverting can't respond on their page. THIS IS THE OFFICIAL COLOR FROM YOUTUBE'S BRAND GUIDE. LEAVE IT, PLEASE! 08:43, 29 February 2016
Deutsch: YouTube-Markenzeichen seit 2017, mit einer Schriftart welche den Schriftarten „Trade Gothic Bold Condensed“ und „Impact“ ähnelt. English: YouTube logo introduced in 2017, using YouTube Logo Sans, a font face that resembles "Trade Gothic Bold Condensed" and the well-known "Impact" font.
Audio watermark, techniques for embedding hidden information into audio signals; Watermark (data file), a method for ensuring data integrity which combines aspects of data hashing and digital watermarking; Watermark (data synchronization), directory synchronization related programming terminology; Watermarking attack, an attack on disk ...
In security printing, void pantograph refers to a method of making copy-evident and tamper-resistant patterns in the background of a document. Normally these are invisible to the eye, but become obvious when the document is photocopied.
The following other wikis use this file: Usage on ar.wikipedia.org الإنترنت في السعودية; ويكيبيديا:حسابات اجتماعية
The same image viewed by white, blue, green, and red lights reveals different hidden numbers. Steganography (/ ˌ s t ɛ ɡ ə ˈ n ɒ ɡ r ə f i / ⓘ STEG-ə-NOG-rə-fee) is the practice of representing information within another message or physical object, in such a manner that the presence of the concealed information would not be evident to an unsuspecting person's examination.
Transparency, transparence or transparent most often refer to: Transparency (optics) , transmitting light (Note: Many of the articles listed below use "transparency" metaphorically, meaning that everything is visible, nothing is hidden.)