perception vs vision

perception

noun
  • Vision (ability) 

  • That which is detected by the five senses; not necessarily understood (imagine looking through fog, trying to understand if you see a small dog or a cat); also that which is detected within consciousness as a thought, intuition, deduction, etc. 

  • Conscious understanding of something. 

  • The organisation, identification and interpretation of sensory information. 

  • Acuity 

vision

noun
  • The sense or ability of sight. 

  • Something unreal or imaginary; a creation of fancy. 

  • An ideal or a goal toward which one aspires. 

  • Pre-recorded film or tape; footage. 

  • Something seen; an object perceived visually. 

  • Something imaginary one thinks one sees. 

  • A religious or mystical experience of a supernatural appearance. 

  • A person or thing of extraordinary beauty. 

verb
  • To imagine something as if it were to be true. 

  • To present as in a vision. 

  • To provide with a vision. 

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