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Threshold selection based on a simple image statistic

Computer Vision Graphics and Image ProcessingPublished 1 May 1985
Josef Kittler, J. Illingworth, J. Föglein
Citations252

TL;DR

A novel method based on image statistics which can be computed without histogramming the grey level values of the image is proposed, which is shown to be effective on a number of practical examples.

Abstract

The problem of automatic threshold selection is considered. After a brief review of available techniques, a novel method is proposed. It is based on image statistics which can be computed without histogramming the grey level values of the image. A detailed analysis of the properties of the algorithm is then carried out. The effectiveness of the method is shown on a number of practical examples.

Keywords

Computer Science