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  2. Image registration - Wikipedia

    en.wikipedia.org/wiki/Image_registration

    Image registration is the process of transforming different sets of data into one coordinate system. Data may be multiple photographs, data from different sensors, times, depths, or viewpoints. [1] It is used in computer vision, medical imaging, [2] military automatic target recognition, and compiling and analyzing images and data from satellites.

  3. Processor register - Wikipedia

    en.wikipedia.org/wiki/Processor_register

    Processor register. A register-transfer level (RTL) description of a 8-bit register with detailed implementation, showing how 8 bits of data can be stored by using Flip-flops. A processor register is a quickly accessible location available to a computer's processor. [ 1] Registers usually consist of a small amount of fast storage, although some ...

  4. Hardware register - Wikipedia

    en.wikipedia.org/wiki/Hardware_register

    In digital electronics, especially computing, hardware registers are circuits typically composed of flip-flops, often with many characteristics similar to memory, such as: [citation needed] The ability to read or write multiple bits at a time, and. Using an address to select a particular register in a manner similar to a memory address.

  5. Patent - Wikipedia

    en.wikipedia.org/wiki/Patent

    e. A patent is a type of intellectual property that gives its owner the legal right to exclude others from making, using, or selling an invention for a limited period of time in exchange for publishing an enabling disclosure of the invention. [ 1] In most countries, patent rights fall under private law and the patent holder must sue someone ...

  6. Computer security - Wikipedia

    en.wikipedia.org/wiki/Computer_security

    An example of a physical security measure: a metal lock on the back of a personal computer to prevent hardware tampering. Computer security (also cybersecurity, digital security, or information technology (IT) security) is the protection of computer software, systems and networks from threats that may result in unauthorized information disclosure, theft of (or damage to) hardware, software, or ...

  7. Public key infrastructure - Wikipedia

    en.wikipedia.org/wiki/Public_key_infrastructure

    A public key infrastructure ( PKI) is a set of roles, policies, hardware, software and procedures needed to create, manage, distribute, use, store and revoke digital certificates and manage public-key encryption. The purpose of a PKI is to facilitate the secure electronic transfer of information for a range of network activities such as e ...

  8. Windows Registry - Wikipedia

    en.wikipedia.org/wiki/Windows_Registry

    The Windows Registry is a hierarchical database that stores low-level settings for the Microsoft Windows operating system and for applications that opt to use the registry. The kernel, device drivers, services, Security Accounts Manager, and user interfaces can all use the registry. The registry also allows access to counters for profiling ...

  9. Domain name registrar - Wikipedia

    en.wikipedia.org/wiki/Domain_name_registrar

    A domain name registrar is a company, person, or office that manages the reservation of Internet domain names . A domain name registrar must be accredited by a generic top-level domain (gTLD) registry or a country code top-level domain (ccTLD) registry. A registrar operates in accordance with the guidelines of the designated domain name ...