Central Processing Unit
A central processing unit (CPU), also referred to as a central processor unit, is the hardware within a computer system or smartphone which carries out the instructions of a computer program by performing the basic arithmetical, logical, and input/output operations of the system. The term has been in use in the computer industry at least since the early 1960s. The form, design, and implementation of CPUs have changed over the course of their history, but their fundamental operation remains much the same.
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... This processing, whether done in-camera or later in a raw-file converter, involves a number of operations, typically including decoding – image data of raw files are typically encoded for compression purpose ... Cameras and image processing software may also perform additional processing to improve image quality, for example removal of systematic noise – bias frame ... Some camera manufacturers do additional processing before saving raw files for example, Nikon has been criticized by astrophotographers for applying noise reduction before saving the raw file ...
... The initialism CPU often refers to a computer's central processing unit ... refer to Caudate/Putamen, a part of the brain also known as the striatum Central Philippine University Central Police University, a police academy of the Republic of China in Taoyuan County ... Postal Service Computer played unit, a common nickname for non-player characters in video games Critical patch update, software patches distributed by Oracle Corporation Carboxypeptidase B2, a human enzyme ...
... invented an integrated circuit made entirely from glass and with an 8-bit central processing unit ... Plastic central processing unit Shunpei Yamazaki invented a central processing unit made entirely from plastic ...
... The Instruction set was rather complicated for its time ... The instructions were a fixed length of one word providing 24 bits for the operation and 24 bits for the address ...
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