Chapter 4. Comparametric Equations, Quantigraphic Image Processing, and Comparagraphic Rendering

  1. Steve Mann

Published Online: 23 APR 2002

DOI: 10.1002/0471221635.ch4

Book Title

Intelligent Image Processing

Intelligent Image Processing

Additional Information

How to Cite

Mann, S. (2002) Comparametric Equations, Quantigraphic Image Processing, and Comparagraphic Rendering, in Intelligent Image Processing, John Wiley & Sons, Inc., New York, USA. doi: 10.1002/0471221635.ch4

Author Information

  1. University of Toronto

Publication History

  1. Published Online: 23 APR 2002
  2. Published Print: 1 NOV 2001

ISBN Information

Print ISBN: 9780471406372

Online ISBN: 9780471221630

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Keywords:

  • comparametric equations;
  • quantigraphic image processing;
  • comparagraphic rendering;
  • Wyckoff principle;
  • range of light;
  • comparametric image processing;
  • spatiotonal photoquantigraphic filters

Summary

This chapter addresses the basic question of how much light is desirable. In particular, when replacing each ray of light with synthetic light, one must know how much synthetic light to use. The analysis portion of the apparatus is described. Since it is based on a camera or camera-like device, a procedure for determining the quantity of light entering the camera is formulated.

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