image vs register

image

verb
  • To create an image of. 

  • To create a complete backup copy of a file system or other entity. 

  • To represent by an image or symbol; to portray. 

  • To reflect, mirror. 

noun
  • A statue or idol. 

  • What a function maps to. 

  • A file that contains all information needed to produce a live working copy. (See disk image and image copy.) 

  • A form of interference: a weaker "copy" of a strong signal that occurs at a different frequency. 

  • The subset of a codomain comprising those elements that are images of something. 

  • A mental picture of something not real or not present. 

  • A characteristic of a person, group or company etc., style, manner of dress, how one is or wishes to be perceived by others. 

  • An optical or other representation of a real object; a graphic; a picture. 

register

verb
  • To make an impression. 

  • To record, especially in writing. 

  • To sign-up, especially to vote. 

  • To make or adjust so as to be properly or precisely aligned. 

  • To voluntarily sign over for safe keeping, abandoning complete ownership for partial. 

  • To express outward signs. 

  • To buy the full version of trial software by providing one's details and payment. 

  • To enter in a register; to enlist. 

  • To record officially and handle specially. 

  • To place one's name, or have one's name placed in a register. 

  • To be in proper alignment; to align or correspond exactly. 

noun
  • A style of a language used in a particular context. 

  • A device that automatically records a quantity. 

  • The act of registering. 

  • An organ stop. 

  • One who registers or records; a registrar; especially, a public officer charged with the duty of recording certain transactions or events. 

  • The inner part of the mould in which types are cast. 

  • A grille at the outflow of a ventilation duct, capable of being opened and closed to direct the air flow. 

  • A small unit of very fast memory that is directly accessible to the central processing unit, and is mostly used to store inputs, outputs, or intermediate results of computations. 

  • A list of received calls in a phone set. 

  • A formal recording of names, events, transactions, etc. 

  • A distinct horizontal (or, more rarely, vertical) section of a work of art or inscription that is divided into several such sections. 

  • A book of such entries. 

  • The range of a voice or instrument. 

  • The part of a telegraphic apparatus that automatically records the message received. 

  • A certificate issued by the collector of customs of a port or district to the owner of a vessel, containing the description of a vessel, its name, ownership, and other material facts. It is kept on board the vessel, to be used as evidence of nationality or as a muniment of title. 

  • An entry in such a book. 

  • The exact alignment of lines, margins, and colors. 

How often have the words image and register occurred in a corpus of books? (source: Google Ngram Viewer )