MULTI-SCALE EDGE DETECTOR USING GAUSSIAN FILTERING.

Xinhua Zhuang, Thomas S Huang, Homer H. Chen

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The authors give a possible solution to a problem of how to combine effectively the different scales of analysis at the early visual information processing level. The main result is a limit theorem which confirms that in 1-D the convolution difference uniformly and asymptotically approximates the box train function as the size of the Gaussian filter approaches zero. The box train function represents the edge point information in the 1-D image. The modified limit theorem for detecting edge directions is presented.

Original languageEnglish (US)
Title of host publicationUnknown Host Publication Title
PublisherIEEE
Pages558-563
Number of pages6
ISBN (Print)0818607211
StatePublished - Jan 1 1986

ASJC Scopus subject areas

  • Engineering(all)

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  • Cite this

    Zhuang, X., Huang, T. S., & Chen, H. H. (1986). MULTI-SCALE EDGE DETECTOR USING GAUSSIAN FILTERING. In Unknown Host Publication Title (pp. 558-563). IEEE.