12 November 1981 Line Finding With Subpixel Precision
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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.
© (1981) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
P. J. MacVicar-Whelan, T. O. Binford, "Line Finding With Subpixel Precision", Proc. SPIE 0281, Techniques and Applications of Image Understanding, (12 November 1981); doi: 10.1117/12.965750; https://doi.org/10.1117/12.965750
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