Whois & Analysis for ilovepdf3.com

A digital watermark is a kind of marker covertly embedded in a noise-tolerant signal such as audio, video or image data.

It is typically used to identify ownership of the copyright of such signal.

"Watermarking" is the process of hiding digital information in a carrier signal; the hidden information should, but does not need to, contain a relation to the carrier signal.

Digital watermarks may be used to verify the authenticity or integrity of the carrier signal or to show the identity of its owners.

It is prominently used for tracing copyright infringements and for banknote authentication.

Data conversion is the conversion of computer data from one format to another.

Throughout a computer environment, data is encoded in a variety of ways.

For example, computer hardware is built on the basis of certain standards, which requires that data contains, for example, parity bit checks.

Similarly, the operating system is predicated on certain standards for data and file handling.

Furthermore, each computer program handles data in a different manner.

Whenever any one of these variables is changed, data must be converted in some way before it can be used by a different computer, operating system or program.

Even different versions of these elements usually involve different data structures.

For example, the changing of bits from one format to another, usually for the purpose of application interoperability or of the capability of using new features, is merely a data conversion.

Data conversions may be as simple as the conversion of a text file from one character encoding system to another; or more complex, such as the conversion of office file formats, or the conversion of image formats and audio file formats.

Portable Document Format (PDF), standardized as ISO 32000, is a file format developed by Adobe in 1992 to present documents, including text formatting and images, in a manner independent of application software, hardware, and operating systems.

Based on the PostScript language, each PDF file encapsulates a complete description of a fixed-layout flat document, including the text, fonts, vector graphics, raster images and other information needed to display it.

PDF has its roots in "The Camelot Project" initiated by Adobe co-founder John Warnock in 1991.

Free and Easy is a 1930 American pre-Code comedy film starring Buster Keaton.

It was Keaton's first leading role in a talking motion picture.

A tool is an object that can extend an individual's ability to modify features of the surrounding environment or help them accomplish a particular task.

Although many animals use simple tools, only human beings, whose use of stone tools dates back hundreds of millennia, have been observed using tools to make other tools.