Line Finding With Subpixel Precision

P. J. MacVicar-Whelan; T. O. Binford

doi:10.1117/12.965750

12 November 1981 Line Finding With Subpixel Precision

P. J. MacVicar-Whelan, T. O. Binford

Proceedings Volume 0281, Techniques and Applications of Image Understanding; (1981) https://doi.org/10.1117/12.965750
Event: 1981 Technical Symposium East, 1981, Washington, D.C., United States

Abstract

An intermediate level vision system that utilises grey scale levels (typically 8 bits or 256 levels in our case) has been implemented which locates and links intensity discontinuities in a digitized image to subpixel precision. The discontinuities are located and localised by utilizing the zero crossings in the laterally inhibited image of the digitized picture.

Citation Download Citation

P. J. MacVicar-Whelan and T. O. Binford "Line Finding With Subpixel Precision", Proc. SPIE 0281, Techniques and Applications of Image Understanding, (12 November 1981); https://doi.org/10.1117/12.965750

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