Steerable wedge filters for local orientation analysis

Eero Simoncelli, Hany Farid

Research output: Contribution to journalArticle

Abstract

Steerable filters have been used to analyze local orientation patterns in imagery. Such filters are typically based on directional derivatives, whose symmetry produces orientation responses that are periodic with period π, independent of image structure. We present a more general set of steerable filters that alleviate this problem.

Original languageEnglish (US)
Pages (from-to)1377-1382
Number of pages6
JournalIEEE Transactions on Image Processing
Volume5
Issue number9
DOIs
StatePublished - 1996

Fingerprint

Wedge
Filter
Derivatives
Directional derivative
Symmetry

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Computer Graphics and Computer-Aided Design
  • Software
  • Theoretical Computer Science
  • Computational Theory and Mathematics
  • Computer Vision and Pattern Recognition

Cite this

Steerable wedge filters for local orientation analysis. / Simoncelli, Eero; Farid, Hany.

In: IEEE Transactions on Image Processing, Vol. 5, No. 9, 1996, p. 1377-1382.

Research output: Contribution to journalArticle

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