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video-data digital processing

См. также в других словарях:

  • Digital signal processing — (DSP) is concerned with the representation of discrete time signals by a sequence of numbers or symbols and the processing of these signals. Digital signal processing and analog signal processing are subfields of signal processing. DSP includes… …   Wikipedia

  • Digital rights management — (DRM) is a term for access control technologies that are used by hardware manufacturers, publishers, copyright holders and individuals to limit the use of digital content and devices. The term is used to describe any technology that inhibits uses …   Wikipedia

  • Digital audio — Digital music redirects here. For a kind of modern music composed by digital means, see electronic music. A sound wave, in gray, represented digitally, in red (after quantization and zero order hold). Digital audio is sound reproduction using… …   Wikipedia

  • Digital video fingerprinting — Video fingerprinting is a technique in which software identifies, extracts and then compresses characteristic components of a video, enabling that video to be uniquely identified by its resultant “fingerprint”. Video fingerprinting is technology… …   Wikipedia

  • Data transmission — Data transmission, digital transmission, or digital communications is the physical transfer of data (a digital bit stream) over a point to point or point to multipoint communication channel. Examples of such channels are copper wires, optical… …   Wikipedia

  • Digital intermediate — (typically abbreviated to DI) is a motion picture finishing process which classically involves digitizing a motion picture and manipulating the color and other image characteristics. It often replaces or augments the photochemical timing process… …   Wikipedia

  • Digital video testing — in broadcast video, for example, is the process of validating and verifying that the video content and other data is being correctly processed, stored and transported. Despite the fact that the data is digital, most digital tv (DTV) system… …   Wikipedia

  • Video capture — is the process of converting an analog video signal such as that produced by a video camera or DVD player to digital form. The resulting digital data are referred to as a digital video stream , or more often, simply video stream . This is in… …   Wikipedia

  • Video coding — is the field in electrical engineering and computer science that deals with representation of video data, for storage and/or transmission, for both analog and digital video. Video coding is often considered to be only for natural video, it can… …   Wikipedia

  • Digital preservation — is the set of processes, activities and management of digital information over time to ensure its long term accessibility. The goal of digital preservation is to preserve materials resulting from digital reformatting, and particularly information …   Wikipedia

  • Data format — in information technology can refer to either one of: Data type, constraint placed upon the interpretation of data in a type system Signal (electrical engineering), a format for signal data used in signal processing Recording format, a format for …   Wikipedia

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