Jump to ContentJump to Main Navigation
Normal and Defective Colour Vision$
Users without a subscription are not able to see the full content.

John D. Mollon, Joel Pokorny, and Ken Knoblauch

Print publication date: 2003

Print ISBN-13: 9780198525301

Published to Oxford Scholarship Online: April 2010

DOI: 10.1093/acprof:oso/9780198525301.001.0001

Show Summary Details
Page of

PRINTED FROM OXFORD SCHOLARSHIP ONLINE (oxford.universitypressscholarship.com). (c) Copyright Oxford University Press, 2021. All Rights Reserved. An individual user may print out a PDF of a single chapter of a monograph in OSO for personal use. date: 20 October 2021

Calculating Appearances in Complex and Simple Images

Calculating Appearances in Complex and Simple Images

Chapter:
(p.231) Chapter 24 Calculating Appearances in Complex and Simple Images
Source:
Normal and Defective Colour Vision
Author(s):

John J. Mccann

Publisher:
Oxford University Press
DOI:10.1093/acprof:oso/9780198525301.003.0024

This chapter studies the visual effects of segmented surrounds to understand the transition from contrast to assimilation. Contrast is a complex spatial mechanism that is evident with simple centre-surround displays. It can be shut off, and reintroduced by the spatial pattern of outer-surround elements. Assimilation in periodic displays is a simple mechanism found in the absence of contrast. It depends on the average value of very large-receptive fields.

Keywords:   segmented surrounds, assimilation, contrast

Oxford Scholarship Online requires a subscription or purchase to access the full text of books within the service. Public users can however freely search the site and view the abstracts and keywords for each book and chapter.

Please, subscribe or login to access full text content.

If you think you should have access to this title, please contact your librarian.

To troubleshoot, please check our FAQs , and if you can't find the answer there, please contact us .