OSA's Digital Library

Journal of the Optical Society of America

Journal of the Optical Society of America

  • Vol. 69, Iss. 6 — Jun. 1, 1979
  • pp: 914–916

Bandpass channels, zero-crossings, and early visual information processing

D. Marr, S. Ullman, and T. Poggio  »View Author Affiliations


JOSA, Vol. 69, Issue 6, pp. 914-916 (1979)
http://dx.doi.org/10.1364/JOSA.69.000914


View Full Text Article

Acrobat PDF (643 KB)





Browse Journals / Lookup Meetings

Browse by Journal and Year


   


Lookup Conference Papers

Close Browse Journals / Lookup Meetings

Article Tools

Share
Citations

Abstract

Under appropriate conditions zero-crossings of a bandpass signal are very rich in information. The authors examine here the relevance of this result to the early stages of visual information processing, where zero-crossings in the output of independent spatial-frequency-tuned channels may contain sufficient information for much of the subsequent processing.

© 1979 Optical Society of America

Citation
D. Marr, S. Ullman, and T. Poggio, "Bandpass channels, zero-crossings, and early visual information processing," J. Opt. Soc. Am. 69, 914-916 (1979)
http://www.opticsinfobase.org/josa/abstract.cfm?URI=josa-69-6-914

You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Log in to access OSA Member Subscription

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Log in to access OSA Member Subscription

« Previous Article  |  Next Article »

OSA is a member of CrossRef.

CrossCheck Deposited