---
title: "Intensity Discontinuity Location to SubPixel Precision"
authors:
  - "P. J. MacVicar-Whelan"
  - "Thomas O. Binford"
doi: ""
url: "https://ijcai.org/proceedings/1981/144"
pdf: "https://ijcai.org/proceedings/1981/0144.pdf"
venue: "Proceedings of the Seventh International Joint Conference on Artificial Intelligence"
year: 1981
pages: "752-753"
track: "Vision: Low-level"
keywords:
---

# Intensity Discontinuity Location to SubPixel Precision

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

*Proceedings of the Seventh International Joint Conference on Artificial Intelligence*, pages 752-753.

## Abstract

Lateral inhibition processing of an image yields subpixel pr ec isiou iu the location of intensity discontinuity edges in a digitized image. The method is illustrated using a 512 x 5 12 x 8 bit image.